Antibiotics are antimicrobial compounds used in the treatment and prevention of bacterial infection. They can either kill or they can inhibit the growth of bacteria. Several antibiotics are also effective against fungi and protozoans. Some are toxic to humans and animals, even when given in therapeutic dosages. Antibacterial antibiotics are commonly classified based on their mechanism of action, chemical structure, or spectrum of activity. Most antibiotics target bacterial metabolic functions or growth processes. Those antibiotics that interfere with the function of essential bacterial enzymes, or that target the bacterial cell wall or the cell membrane, are usually bactericidal. Those that target protein synthesis are usually bacteriostatic. Further categorizations can be made based on target specificity. Use of antibiotics is essential in retaining the purity of particular selection factors in populations of cells. In recent years antibiotics have been found to be valuable in a wide range of life science disciplines. Fermentek has had particular success in manufacturing antibiotics using fermentation processes.

Aureothricin

Aureothricin
Molecular Formula
C9H10N2O2S2
M.W.
242.30
CAS number
574-95-8
Source
Streptomyces luteosporeus
Fermentek product Code
AUR-001
Brand/grade
For research
Appearance
Yellow crystalline powder
Purity by HPLC
≥98% ; refer to CoA for more data
Purity By TLC
≥98% ; refer to CoA for more data
Melting point
280°C-285°C
Solubility test
Clear yellow solution at 1 mg/ml DMSO or DMF
Names and identifiers

IUPACK name:

N-(4-methyl-5-oxodithiolo[4,3-b]pyrrol-6-yl)propanamide;

N-(4,5-dihydro-4-methyl-5-oxo-1,2-dithiolo[4,3-b]pyrrol-6-yl)-propanamide;

Chemical names:

Aureothricin; Propionopyrrothine; Farcinicin

 

Chemical name
N-(4,5-Dihydro-4-methyl-5-oxo-1,2-dithiolopyrrol-6-yl)-propanamide
Description

 Aureothricin is a small-molecule antibiotic containing sulfur,  with many valuable antibacterial, antifungal and anti-angiogenetic properties. Chemically it is an analog of Thioluthin.

InChl Key
UGZYFXMSMFMTSM-UHFFFAOYSA-N
Canonical SMILES
CCC(=O)NC1=C2C(=CSS2)N(C1=O)C
Solubility ( literature )

Aureothricin is soluble in Dichloromethane, DMSO and DMF. Moderately soluble in low alcohols such as Methanol and Ethanol. It is more hydrophobic than thiolutin; practically insoluble in water.

Compound Classification
  • Dithiolopyrrolone
  • Pyrrolidinone antibiotic
Storage, handling
Store in a freezer upon arrival, at -10°C to -25°C
Protect from moisture
Avoid exposing to strong direct light.
Retest time
3 Years
Applications

RNA polymerase inhibitor Angiogenesis inhibitor Inhibitor of tumour-cell induced angiogenesis in vivo. Antineoplastic properties. Antibacterial and antifungal properties.

Disclaimer
For Research use only
Not for Human or Drug use
Not extracted from humans or animals
Refer to MSDS for further safety and handling instructions
Ingredient type
Fermentek product
Available since
Title
Transport information
Value
Not hazardous for transport
Signal to sort
A

Ascomycin

Ascomycin
Molecular Formula
C43H69NO12
M.W.
792.01
CAS number
104987-12-4
Source
Streptomyces hygroscopicus subsp. ascomyceticus
Fermentek product Code
ASC-001
Brand/grade
For research
Appearance
White powder
Purity by HPLC
≥98% ; refer to CoA for more data
Purity By TLC
≥98% ; refer to CoA for more data
Melting point
159°C-164°C
Solubility test
Ascomycin gives clear colorless solution at 10mg/ml Ethyl Acetate or 10mg/ml DMSO
Names and identifiers

 Synonyms

  • Immunomycin
  • FK520

RTECS KD4185000

EU number
435-850-5
Description

Ascomycin, also known as FK520, is a potent immunosuppressant.

Ascomycin inhibits allogenic T-lymphocyte proliferation.

InChl Key
ZDQSOHOQTUFQEM-PKUCKEGBSA-N
Canonical SMILES
CCC1C=C(CC(CC(C2C(CC(C(O2)(C(=O)C(=O)N3CCCCC3C(=O)OC(C(C(CC1=O)O)C)C(=CC4CCC(C(C4)OC)O)C)O)C)OC)OC)C)C
Isomeric SMILES
CC[C@@H]1/C=C(\C[C@@H](C[C@@H]([C@@H]2[C@H](C[C@H]([C@@](O2)(C(=O)C(=O)N3CCCC[C@H]3C(=O)O[C@@H]([C@@H]([C@H](CC1=O)O)C)/C(=C/[C@@H]4CC[C@H]([C@@H](C4)OC)O)/C)O)C)OC)OC)C)/C
Solubility ( literature )

DMSO, Methanol, Ethanol, EtOAc (Ethyl Acetate)

Compound Classification
  • macrolide
  • immunosuppressant
Storage, handling
Store in a freezer upon arrival, at -10°C to -25°C
Hygroscopic substance.
Protect from moisture
Avoid exposing to strong direct light.
Retest time
3 Years
Applications

Ascomycin is used in the research of immunological phenomena, such as organs transplantation, allergy, and the like. To our best knowledge, Ascomycin is neither used nor approved for clinical use of any kind, although related or similar compounds might serve as drug components. Specifically, Ascomycin from Fermentek is has no pharmacological use whatsoever. It is only offered for research, to universities and other research embodiments, to be used by qualified scientists only.

Disclaimer
For Research use only
Not for Human or Drug use
Not extracted from humans or animals
Refer to MSDS for further safety and handling instructions
Ingredient type
Fermentek product
Shipped at ambient temperature
Transport safety: Not Dangerous Goods; Not Regulated
Available since
Title
Transport information
Value
Not hazardous for transport
Title
Cancelled CAS numbers
Value
11011-38-4 ; 126340-36-1 ; 133876-12-7 ; 136457-58-4 ; 137767-75-0 ; 148400-02-6 ; 159430-76-9
Signal to sort
A

Apicidin

Apicidin
Molecular Formula
C34H49N5O6
M.W.
623.80
CAS number
183506-66-3
Source
Fusarium sp.
Fermentek product Code
API-001
Brand/grade
For research
Appearance
White to Off-White powder
Purity by HPLC
≥98% ; refer to CoA for more data
Purity By TLC
≥98% ; refer to CoA for more data
Melting point
187°C-193°C
Solubility test
Clear colorless solution at 1 mg /ml Ethanol or DMSO
Names and identifiers

Synonyms:

  • apicidin C

IUPAC name:

  • (3S,6S,9S,12R)-3-[(2S)-butan-2-yl]-6-[(1-methoxyindol-3-yl)methyl]-9-(6-oxooctyl)-1,4,7,10-tetrazabicyclo[10.4.0]hexadecane-2,5,8,11-tetrone

RTECS XJ6094046 

EU number
635-755-0
Description

Apicidin is a mycotoxin which may occur naturally, as a result of Fusarium fungi growing on improperly stored foods.

Apicidin is a potent cell permeable inhibitor of histone deacetylase.

 

InChl Key
JWOGUUIOCYMBPV-GMFLJSBRSA-N
Canonical SMILES
CCC(C)C1C(=O)N2CCCCC2C(=O)NC(C(=O)NC(C(=O)N1)CC3=CN(C4=CC=CC=C43)OC)CCCCCC(=O)CC
Isomeric SMILES
CC[C@H](C)[C@H]1C(=O)N2CCCC[C@@H]2C(=O)N[C@H](C(=O)N[C@H](C(=O)N1)CC3=CN(C4=CC=CC=C43)OC)CCCCCC(=O)CC
Solubility ( literature )

Ethanol, DMSO, Dichloromethane. Slightly soluble in water, methanol.

Compound Classification
  • Cyclic peptide antibiotic
  • Mycotoxin
  • Antiprotozoal
  • HDAC inhibitor
  • Angiogenesis inhibitor
Retest time
3 Years
Applications

Cyclic peptide antibiotic with broad spectrum antiparasitic and antiprotozoan activity. An histone deacetylase inhibitor, Anti-angiogenic; Apoptosis inductor.

Disclaimer
Refer to MSDS for further safety and handling instructions.
Ingredient type
Fermentek product
Available since
Title
Transport information
Value
Not hazardous for transport
Title
research fields
Value
Systemic lupus erythematosus; Autoimmune diseases; Rheumatoid arthritis; Histone deacetylation;
Title
Safety comments
Value
RTECS only specifies mutagenity. Whoever says it is toxic, has no data to support
Signal to sort
A

Aphidicolin

Aphidicolin
Molecular Formula
C20H34O4
M.W.
338.48
CAS number
38966-21-1
MSDS
Source
Nigrospora oryzae
Fermentek product Code
APH-001
Brand/grade
For research
Appearance
White to Off-White powder
Purity by HPLC
≥98% ; refer to CoA for more data
Purity By TLC
≥98% ; refer to CoA for more data
Melting point
228°C-233°C
Solubility test
Clear colorless solution at 50mg/ml of DMSO, 10mg/ml of Methanol
Names and identifiers

 RTECS: PB9185000

EU number
609-602-3
Description

Aphidicolin is an antiviral antibiotic produced by Nigrospora oryzae and other fungi. Aphidicolin inhibits the growth of eukaryotic cells and certain animal viruses by selectively inhibiting the cellular replication of DNA polymerase II or the viral-induced DNA polymerases. The drug may be useful for controlling excessive cell proliferation in patients with cancer, psoriasis or other dermatitis, while having no effect on non-multiplying cells.

InChl Key
NOFOAYPPHIUXJR-APNQCZIXSA-N
Canonical SMILES
CC12CCC(C(C1CCC3C24CCC(C(C3)C4)(CO)O)(C)CO)O
Isomeric SMILES
C[C@]12CC[C@H]([C@@]([C@@H]1CC[C@@H]3[C@@]24CC[C@@]([C@H](C3)C4)(CO)O)(C)CO)O
Solubility ( literature )

Methanol, DMSO

Compound Classification

tetracyclic mycotoxin

DNA polymerase A inhibitor

Antiviral

Chemical classification:

  • A tetracyclic diterpene antibiotic.

Biological classification:

  • Antiviral, antimithotical
  • Specific inhibitor of DNA polymerase A

 

Storage, handling
Store in a freezer upon arrival, at -10°C to -25°C
Retest time
3 Years
Applications

Aphidicolin inhibits the growth of eukaryotic cells and certain animal viruses by selectively inhibiting the cellular replication of DNA polymerase II or the viral-induced DNA polymerases. The drug may be useful for controlling excessive cell proliferation in patients with cancer, psoriasis or other dermatitis with little or no adverse effect upon non-multiplying cells.Aphidicolin is a tool in cell proliferation and differentiation research. Aphidicolin may possibly be used for controlling excessive cell proliferation in cancer, psoriasis or other dermatitis with little or no adverse effect upon non-multiplying cells.

Disclaimer
Refer to MSDS for further safety and handling instructions.
Ingredient type
Fermentek product
Available since
Title
Additional Comments
Value
Elemental analysis may be performed for some lots
Title
Transport information
Value
Not hazardous for transport
Title
sig
Value
178273
Title
TSE
Value
F
Signal to sort
A

Anisomycin

Anisomycin
Molecular Formula
C14H19NO4
M.W.
265.30
CAS number
22862-76-6
Source
Streptomyces griseolus
Fermentek product Code
ANI-001
Brand/grade
For research
Appearance
White powder
Purity by HPLC
≥98% ; refer to CoA for more data
Purity By TLC
≥98% ; refer to CoA for more data
Melting point
139°C-145°C
Solubility test
Clear colorless solution at 10mg/ml Ethyl Acetate
Names and identifiers

Synonyms : Flagecidin

IUPAC Name: [(2R,3S,4S)-4-hydroxy-2-[(4-methoxyphenyl)methyl]pyrrolidin-3-yl] acetate

EU number
245-269-7
Description

Anisomycin is a protein synthesis inhibitor. It binds to the 60S ribosomal subunits and prevents the formation of peptide bond, and consequently, the chain elongation.

InChl Key
YKJYKKNCCRKFSL-RDBSUJKOSA-N
Canonical SMILES
CC(=O)OC1C(CNC1CC2=CC=C(C=C2)OC)O
Isomeric SMILES
CC(=O)O[C@@H]1[C@H](CN[C@@H]1CC2=CC=C(C=C2)OC)O
Solubility ( literature )

Anisomycin is soluble in DMSO, Ethyl-Acetate, Dichloromethane. Slightly soluble in water

Compound Classification

Biological action classification

  • Protein Synthesis Inhibitor
  • Nucleic Acid Synthesis Inhibitor

Chemical classification

  • Pyrrolinin class antibiotic
Storage, handling
Store in a freezer upon arrival, at -10°C to -25°C
Use the original container to store the product.
Keep the lid tightly closed.
Avoid exposing to strong direct light.
Retest time
3 Years
Applications

Originally discovered by Sobin and Tanner in 1954, Anisomycin was identified as an antibiotic active against protozoa such as Trichomonas and fungi and yeasts, and was considered as a potential human anti-candidal and anti-amoebic drug. Sobin, B. A., and F. W. Tanner, Jr. 1954. Anisomycin, a new antiprotozoa antibiotic. J. Am. Chem. Soc. 76:4053. As such, Anisomycin was put by GONZALEZ CONSTANDSE to clinical trials in 1955: Anisomycin in intestinal amebiasis; study of 30 clinical casesPrensa Med Mex. 1956 Sep-Dec;21(7-10):114-5 Anisomycin is also proposed as a potential psychiatric drug, as it is shown to affect protein synthesis an Amygdala, a brain part involved in memory(1). The earliest usage of Anisomycin in research on memory biochemistry was made by Jonec and Walsterlain in 1979 . Again, this property of Anisomycin is ascribed to its ability to inhibit protein synthesis. Effect of inhibitors of protein synthesis on the development of kindled seizures in rats.Jonec V, Walsterlain CG.Exp Neurol. 1979 Dec;66(3):524-32 Recently, publications appear showing the immunomodulating properties on Anisomycin. This discovery leads to researches on the potential use of Anisomycin in transplantation: Anisomycin inhibits the behaviors of T cells and the allogeneic skin transplantation in mice.Xing F et al,J Immunother. 2008 Nov-Dec;31(9):858-70 In the field of cell-signaling research, Anisomycin is used as an activator of kinase cascades in mammalian cells, especially the stress-activated Protein Kinase (SAPK2/p38MAPK) and p46/54JNK Anisomycin is a selective ingredientof Martin Lewis Agar, a bacteriological solid medium used for isolation of pathogenic Neisseria species. Martin, J. E., Jr., and J. S. Lewis. 1977. Anisomycin: improved antimycotic activity in modified Thayer-Martin medium. Public Health Lab. 35:53-62

Disclaimer
For Research use only
Not extracted from humans or animals
Refer to MSDS for further safety and handling instructions
Ingredient type
Fermentek product
Available since
Title
Transport information
Value
PG III
Title
tse
Value
P
Signal to sort
A

Alternariol monomethyl ether

Alternariol monomethyl ether
Molecular Formula
C15H12O5
M.W.
272.25
CAS number
23452-05-3
MSDS
Source
Alternaria alternata
Fermentek product Code
AME-001
Brand/grade
For research
Appearance
Off-white to light pink powder
Purity by HPLC
≥98% ; refer to CoA for more data
Purity By TLC
≥98% ; refer to CoA for more data
Melting point
255°C-270°C
Solubility test
Clear colorless solution at 1mg/ml Acetone.
Clear colorless solution at 1mg/ml Methanol (slight heating).
Names and identifiers

Alternate names

  • AME
  • Djalonensone
  • Alternariol monomethyl ether
  • Alternariol methyl ether
  • Alternariol-9-methyl ether

RTECS : HP8755000

EU number
636-657-0
Description

Alternariol monomethyl ether (AME) is a natural mycotoxin originated in Alternaria alternata fungi . It inhibits  Cholinesterase, and posesses  antifungal and phytotoxic properties.

InChl Key
LCSDQFNUYFTXMT-UHFFFAOYSA-N
Canonical SMILES
CC1=CC(=CC2=C1C3=CC(=CC(=C3C(=O)O2)O)OC)O
Solubility ( literature )

Soluble in DMSO, pure ethanol, methanol

Compound Classification

Pyrrolidinone mycotoxin

 

Storage, handling
Store in a freezer upon arrival, at -10°C to -25°C
Retest time
3 Years
Disclaimer
For Research use only
Not for Human or Drug use
Not extracted from humans or animals
Refer to MSDS for further safety and handling instructions
Ingredient type
Fermentek product
Non hazardous for shipment.
Available since
Title
Transport information
Value
Not hazardous for transport
Title
CAS number validated
Value
26894-49-5; 641-38-3
Title
Deleted CAS Numbers
Value
31273-73-1; 916665-00-4; 11003-13-7
Signal to sort
A

Alternariol

Alternariol
Molecular Formula
C14H10O5
M.W.
258.23
CAS number
641-38-3
Source
Alternaria alternata
Fermentek product Code
ALR-001
Brand/grade
For research
Appearance
Off white to slight yellow to slight pink powder
Purity by HPLC
≥98% ; refer to CoA for more data
Purity By TLC
≥98% ; refer to CoA for more data
Melting point
340°C-350°C (decompos.)
Solubility test
Clear colorless solution at 5mg/ml Acetone; Clear colorless solution at 5mg/ml Methanol
Names and identifiers

Synonyms:

  • AOH

Systematic Name :3,7,9-Trihydroxy-1-methyl-6H-dibenzo[b,d]pyran-6-on

RTECS: HP8757000

 

EU number
636-339-1
Description

Alternariol is a mycotoxin that contaminates fruit and cereals. It is named after the fungal genus Alternaria. Alternariol shows anti-fungal and phytotoxic activity. Alternariol inhibits cholinesterase.

InChl Key
CEBXXEKPIIDJHL-UHFFFAOYSA-N
Canonical SMILES
CC1=CC(=CC2=C1C3=CC(=CC(=C3C(=O)O2)O)O)O
Solubility ( literature )

Soluble in DMSO, pure ethanol, methanol

Compound Classification

Pyrrolidinone mycotoxin

Storage, handling
Store in a freezer upon arrival, at -10°C to -25°C
Hygroscopic substance.
Protect from moisture
Use the original container to store the product.
Keep the lid tightly closed.
Avoid exposing to strong direct light.
Other vendors may recommend storing under argon
Retest time
3 Years
Disclaimer
For Research use only
Not for Human or Drug use
Not extracted from humans or animals
Refer to MSDS for further safety and handling instructions
Ingredient type
Fermentek product
Available since
Title
Deleted CAS Numbers
Value
11003-13-7
Title
Transport information
Value
Pg III
Signal to sort
A

Alamethicin

Alamethicin
Molecular Formula
C92H150N22O25
M.W.
1 964.30
CAS number
27061-78-5
MSDS
Source
Trichoderma viride
Fermentek product Code
ALA-001
Brand/grade
For research
Appearance
Off White to Beige powder
Purity by HPLC
4 peaks, complies to standard
Purity By TLC
≥98% ; refer to CoA for more data
Melting point
252°C-272°C
Solubility test
Clear colorless solution at 10mg/ml DMSO or Methanol
Names and identifiers

 

Synonyms: Antibiotic U 22324

RTECS: AY1900000

EU number
608-040-6
Description

Alamethicin is a channel-forming ionophore. Chemically, it is a peptide of 20 amino acids. The product consists of a mixture of several isoforms, which may be slightly different in the amino-acids sequences, but possess the same activity.

 

InChl Key
LGHSQOCGTJHDIL-UTXLBGCNSA-N
Canonical SMILES
CC(C)CC(C(=O)NC(C)(C)C(=O)N1CCCC1C(=O)NC(C(C)C)C(=O)NC(C)(C)C(=O)NC(C)(C)C(=O)NC(CCC(=O)O)C(=O)NC(CCC(=O)N)C(=O)NC(CC2=CC=CC=C2)CO)NC(=O)CNC(=O)C(C)(C)NC(=O)C(C(C)C)NC(=O)C(C)(C)NC(=O)C(CCC(=O)N)NC(=O)C(C)NC(=O)C(C)(C)NC(=O)C(C)NC(=O)C(C)(C)NC(=O)C3CCCN3C(=O)C(C)(C)NC(=O)C
Isomeric SMILES
C[C@@H](C(=O)N[C@@H](CCC(=O)N)C(=O)NC(C)(C)C(=O)N[C@@H](C(C)C)C(=O)NC(C)(C)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)NC(C)(C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C(C)C)C(=O)NC(C)(C)C(=O)NC(C)(C)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CC2=CC=CC=C2)CO)NC(=O)C(C)(C)NC(=O)[C@H](C)NC(=O)C(C)(C)NC(=O)[C@@H]3CCCN3C(=O)C(C)(C)NC(=O)C
Solubility ( literature )

DMSO, Methanol, Ethanol

Compound Classification
  1. Peptide antibiotic
  2. Channel forming Ionophore
Storage, handling
Store in a freezer upon arrival, at -10°C to -25°C
Hygroscopic substance.
Protect from moisture
Use the original container to store the product.
Keep the lid tightly closed.
Avoid exposing to strong direct light.
Retest time
3 Years
Applications

Can mimic nerve action potential across artificial membranes

Disclaimer
For Research use only
Not for Human or Drug use
Not extracted from humans or animals
Refer to MSDS for further safety and handling instructions
Ingredient type
Fermentek product
Available since
Title
Transport information
Value
Pg III
Title
Deleted CAS numbers
Value
11051-59-5; 55739-76-9
Signal to sort
A

Actinomycin D Extra Pure (Dactinomycin))

Actinomycin D Extra Pure (Dactinomycin)
Molecular Formula
C62H86N12O16
M.W.
1 255.42
CAS number
50-76-0
MSDS
Source
Streptomyces parvulus
Fermentek product Code
ACT-002
Brand/grade
For research
Appearance
Red Shiny to Orange-Red Crystals
Purity by HPLC
≥98% ; refer to CoA for more data
Purity By TLC
≥98% ; refer to CoA for more data
Melting point
238°C-255°C
Solubility test
Clear orange solution at 50mg/ml DMSO;
Clear orange solution at 10mg/ml Methanol
Names and identifiers

Synonyms:

  • Actinomycin IV ,
  • Actinomycin C1,
  • Dactinomycin,
  • Cosmegen

IUPAC Name:
2-amino-4,6-dimethyl-3-oxo-1-N,9-N-bis[7,11,14-trimethyl-2,5,9,12,15-pentaoxo-3,10-di(propan-2-yl)-8-oxa-1,4,11,14-tetrazabicyclo[14.3.0]nonadecan-6-yl]phenoxazine-1,9-dicarboxamide

Chemical name
Dactinomycin

RTECS#: 
AU1575000

EU number
200-063-6
Description

Actinomycin D is an antibiotic, a member of Actinomycins group, derived from Streptomyces parvullus. Actinomycin D binds to DNA and inhibits RNA synthesis (transcription), with chain elongation more sensitive than initiation, termination, or release. As a result of impaired mRNA production, protein synthesis also declines.

InChl Key
RJURFGZVJUQBHK-IIXSONLDSA-N
Canonical SMILES
CC1C(C(=O)NC(C(=O)N2CCCC2C(=O)N(CC(=O)N(C(C(=O)O1)C(C)C)C)C)C(C)C)NC(=O)C3=C4C(=C(C=C3)C)OC5=C(C(=O)C(=C(C5=N4)C(=O)NC6C(OC(=O)C(N(C(=O)CN(C(=O)C7CCCN7C(=O)C(NC6=O)C(C)C)C)C)C(C)C)C)N)C
Isomeric SMILES
C[C@@H]1[C@@H](C(=O)N[C@@H](C(=O)N2CCC[C@H]2C(=O)N(CC(=O)N([C@H](C(=O)O1)C(C)C)C)C)C(C)C)NC(=O)C3=C4C(=C(C=C3)C)OC5=C(C(=O)C(=C(C5=N4)C(=O)N[C@H]6[C@H](OC(=O)[C@@H](N(C(=O)CN(C(=O)[C@@H]7CCCN7C(=O)[C@H](NC6=O)C(C)C)C)C)C(C)C)C)N)C
Solubility ( literature )

Actinomycin D is soluble in Dichloromethane or Methanol

Compound Classification

Oligopeptide antibiotic;

RNA polymerase inhibitor

Storage, handling
Store in a freezer upon arrival, at -10°C to -25°C
Protect from light !
Use the original container to store the product.
Keep the lid tightly closed.
Other vendors may recommend higher temperatures for storage.
Very photo-sensitive.
Retest time
3 Years
Applications

Inhibitor of DNA-primed RNA polymerase and DNA polymerase. An apoptosis inducer. Antineoplastic drug

Disclaimer
For Research use only
Not for Human or Drug use
Not extracted from humans or animals
Refer to MSDS for further safety and handling instructions
Ingredient type
Fermentek product
Available since
Title
Depreciated CAS Numbers
Value
1402-51-3; 1402-58-0; 1421227-25-9;
Title
Transport information
Value
PG II
Title
sig
Value
114666
Title
TSE
Value
F
Title
CN code
Value
29419000
Title
Proposition65: Cancer
Value
listed
Title
Proposition65: Reproductive Toxicity
Value
Listed
Title
Proposition65:No Significant Risk Level
Value
0.00008 µg/day
Signal to sort
A

A23187, 4-Bromo

A23187, 4-Bromo
Molecular Formula
C29H36BrN3O6
M.W.
602.52
CAS number
76455-48-6
Source
Semisynthetic
Fermentek product Code
A4B-001
Brand/grade
For research
Appearance
Slight yellow crystals
Purity by HPLC
≥95% ; refer to CoA for more data
Purity By TLC
≥98% ; refer to CoA for more data
Solubility test
Clear colorless solution at 10mg/ml of Dichloromethane
Names and identifiers

Synonyms:

4-Bromo-A23187,

4-Bromocalcimycin,

Systematic Name:

4-Benzoxazolecarboxylic acid, 6-bromo-5-(methylamino)-2-(((2S,3S,6S,8S,9R,11R)-3,9,11-trimethyl-8-((1S)-1-methyl-2-oxo-2-(1H-pyrrol-2-yl)ethyl)-1,7-dioxaspiro(5.5)undec-2-yl)methyl)-

RTECS:  n.a.

 

EU number
634-762-6
Chemical name
4-Bromo-A-23187
Description

Brominated Analog of A23187 (Calcimycin). A23187 is an ionophore antibiotic that forms dimeric complexes with divalent cations such an Mn2+ and Ca2+.

InChl Key
LDXQFZZGVTWFCF-FHYGWRBKSA-N
Canonical SMILES
CC1CCC2(C(CC(C(O2)C(C)C(=O)C3=CC=CN3)C)C)OC1CC4=NC5=C(C(=C(C=C5O4)Br)NC)C(=O)O
Isomeric SMILES
C[C@@H]1CC[C@]2([C@@H](C[C@H]([C@H](O2)[C@H](C)C(=O)C3=CC=CN3)C)C)O[C@@H]1CC4=NC5=C(C(=C(C=C5O4)Br)NC)C(=O)O
Solubility ( literature )

DMSO, Methanol, Dichloromethane

Compound Classification

polyether antibiotic;  calcium ionophore

Storage, handling
Store in a freezer upon arrival, at -10°C to -25°C
Use the original container to store the product.
Keep the lid tightly closed.
Avoid exposing to strong direct light.
Expiration time
3Y
Retest time
3 Years
Applications

Nonfluorescent calcium ionophore used as a calibration standard for determining cytoplasmic calcium ions by fluorescent probes.

Disclaimer
For Research use only
Not for Human or Drug use
Not extracted from humans or animals
Refer to MSDS for further safety and handling instructions
Semi-Synthetic
Ingredient type
Fermentek product
Available since
Title
Transport information
Value
Not hazardous for transport
Fermentek Product Category
Signal to sort
A