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.

Virginiamycin mixture

Virginiamycin mixture (Virginiamycin M1 75% and S1 25%)
Molecular Formula
C43H49N7O10 + C28H35N3O7
M.W.
526.60
CAS number
11006-76-1
MSDS
Source
Streptomyces virginiae
Fermentek product Code
VIR-001
Brand/grade
For research
Appearance
White to yellow powder
White to biege powder
Purity by HPLC
≥90% ; refer to CoA for more data
Purity By TLC
≥98% ; refer to CoA for more data
Solubility test
Clear colorless to yellow solution at 5 mg/ml of Dichloromethane
Clear colorless to yellow solution at 10mg/ml of DMSO or Methanol
Names and identifiers

Synonyms:

  • Mikamycin (7CI)
  • Streptogramin (6CI)
  • Eskalin 500
  • Eskalin V
  • Lactrol
  • Lactrol XP
  • Livelong
  • Pyostacin
  • Pyostacine
  • Stafac
  • Stapyocine
  • Virgimycin
  • Virginiamycin
  • Virginiamycin complex

 Chemical names:

IUPAC:

RTECS#

EU number
234-244-6
Description

Virginiamycin is a streptogramin.  It is a combination of pristinamycin IIA and virginiamycin S1. 

Virginiamycin is a streptogramin antibiotic similar to pristinamycin and quinupristin/dalfopristin. It is a combination of pristinamycin IIA and virginiamycin S1. (after Drugbank).

 It is used in bio-fuel industry and as cattle growth promoter.

InChl Key
MVTQIFVKRXBCHS-FHWPYUEJSA-N
Canonical SMILES
CCC1C(=O)N2CCCC2C(=O)N(C(C(=O)N3CCC(=O)CC3C(=O)NC(C(=O)OC(C(C(=O)N1)NC(=O)C4=C(C=CC=N4)O)C)C5=CC=CC=C5)CC6=CC=CC=C6)C.CC1C=CC(=O)NCC=CC(=CC(CC(=O)CC2=NC(=CO2)C(=O)N3CCC=C3C(=O)OC1C(C)C)O)C
Isomeric SMILES
CCC1C(=O)N2CCCC2C(=O)N(C(C(=O)N3CCC(=O)CC3C(=O)NC(C(=O)OC(C(C(=O)N1)NC(=O)C4=C(C=CC=N4)O)C)C5=CC=CC=C5)CC6=CC=CC=C6)C.CC1/C=C\C(=O)NC/C=C\C(=C/C(CC(=O)CC2=NC(=CO2)C(=O)N3CCC=C3C(=O)OC1C(C)C)O)\C
Solubility ( literature )

 Other data from literature:

  • Melting Point:  136oC-137oC
 
Storage, handling
Store in a freezer upon arrival, at -10°C to -25°C
Hygroscopic substance.
Protect from moisture
Open carefully.
Use the original container to store the product.
Keep the lid tightly closed.
Avoid exposing to strong direct light.
Store under argon.
Other vendors may recommend higher temperatures for storage.
Retest time
3 Years
Applications
  • Virginiamycin is used in the fuel ethanol industry to prevent microbial contamination and in livestock to prevent and treat infections. (Drugbank)
  • According to a USDA study, antibiotics can save as much as 30% in feed costs among young swine. (Drugbank)
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 Reference
Virginiamycin M1
Ingredient type
Fermentek product
Ingredient Reference
Virginiamycin S1
Ingredient type
Fermentek product
Shipped at ambient temperature
Transport safety: Not Dangerous Goods; Not Regulated
Available since
Fermentek Product Category
Antibiotics
Anti Bacterial
Research area: Multi-drug resistance
Signal to sort
V

Quote for

Price
$1.00
Virginiamycin mixture
Virginiamycin_Complex.gif
Virginiamycin mixture
Virginiamycin_Complex.gif

Antimycin A (complex)

Antimycin A (complex)
Molecular Formula
C28H40N2O9 (for Antimycin A1)
M.W.
548.62
CAS number
1397-94-0
MSDS
Source
Streptomyces sp.
Fermentek product Code
ANT-001
Brand/grade
For research
Appearance
White powder
Purity by HPLC
≥98% (a mixture of subunits) ; refer to CoA for more data
Melting point
135°C-144°C
Solubility test
Clear colorless solution at 50mg/ml of Ethanol (slight heating)
Names and identifiers

Synonyms:

  • Antimycin  A
  • Antimycins A
  • Antipiricullin
  • Fintrol
  • Virosin

Chemical names:

IUPAC:  3-[(3-Formamido-2-hydroxybenzoyl)amino]-8-hexyl-2,6-dimethyl-4,9-dioxo-1,5-dioxonan-7-yl 3-methylbutanoate

RTECS#  CD0350000

EU number
634-284-8
Description

Antimycin A is a complex of related macrocyclic lactones, predominantly A1 to A4, isolated from several species of Streptomyces, first reported in the early 1950s for potent antifungal activity. There are over 20 known analogues in the antimycin A class, mostly involving variation of the fatty acid ester chain length or adjacent alkyl starting unit. Antimycin A binds to cytochrome C reductase at the Qi site, inhibiting the oxidation of ubiquinol to ubiquinone. Antimycin A is widely used as a bioprobe of respiration and other applications with over 5,000 literature citations.

Some of data brought in this page, such as Molecular Weight, relates to Antimycin A1

 

 

InChl Key
UIFFUZWRFRDZJC-RBVQMQRASA-N
Canonical SMILES
CCCCCCC1C(C(OC(=O)C(C(OC1=O)C)NC(=O)C2=C(C(=CC=C2)NC=O)O)C)OC(=O)CC(C)C
Isomeric SMILES
CCCCCCC1[C@H]([C@@H](OC(=O)[C@H]([C@H](OC1=O)C)NC(=O)C2=C(C(=CC=C2)NC=O)O)C)OC(=O)CC(C)C
Solubility ( literature )

(lit) Antimycin A is soluble in DMSO at 2 mg/mL and in 95% ethanol at 50 mg/mL. It is also freely soluble in ether, acetone, and chloroform. It is insoluble in water.

Storage, handling
Store in a freezer upon arrival, at -10°C to -25°C
Protect from moisture
Open carefully.
Use the original container to store the product.
Keep the lid tightly closed.
Avoid exposing to strong direct light.
Other vendors may recommend higher temperatures for storage.
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
CN code
Value
29419000
Title
Deleted CAS Numbers
Value
37330-19-1; 50858-98-5
Title
special link
Value
www.cdc.gov/niosh-rtecs/CD55730.html
Title
toxicity by RTECS
Value
LD50 Oral rat = 28 mg/kg; mouse oral 55 mg/kg;
Title
PG
Value
2
Title
Eco-toxicity
Value
very toxic to bone fish
Title
TSCA
Value
on extremely hazardous subst list
Fermentek Product Category
Antibiotics
Cytotoxic agents
Research field: Cancer
Apoptosis related
Anti Tumor agents
Signal to sort
A

Quote for

Price
$100.00
Ansamitocin_P3.gif
Ansamitocin_P3.gif

Ansamitocin P3

Ansamitocin P3
Molecular Formula
C32H43ClN2O9
M.W.
635.14
CAS number
66584-72-3
MSDS
Source
Actinosynnema pretoisum
Fermentek product Code
ANS-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
190°C-198°C (decomposition)
Solubility test
Clear colorless solution at 10mg/ml of Methanol
Names and identifiers

Names and synonyms

  • Maytansinol ISO-butyrate
  • Antibiotic C15003P3
  • Ansamitocin P-3
  • Ansamitocin P3

RTECS: OQ2291000

EU number
680-663-6
Chemical name
Maytansinol isobutyrate
Description

Fungal metabolite with antimitotic, antineoplastic activity. Ansamitocin P3 binds to tubulin and inhibits vinblastine-induced spiral formation

InChl Key
OPQNCARIZFLNLF-JBHFWYGFSA-N
Canonical SMILES
CC1C2CC(C(C=CC=C(CC3=CC(=C(C(=C3)OC)Cl)N(C(=O)CC(C4(C1O4)C)OC(=O)C(C)C)C)C)OC)(NC(=O)O2)O
Isomeric SMILES
C[C@@H]1[C@@H]2C[C@]([C@@H](/C=C/C=C(/CC3=CC(=C(C(=C3)OC)Cl)N(C(=O)C[C@@H]([C@]4([C@H]1O4)C)OC(=O)C(C)C)C)\C)OC)(NC(=O)O2)O
Storage, handling
Deep frozen (-15 oC to - 20 oC)
Retest time
3 Years
Disclaimer
Refer to MSDS for further safety and handling instructions.
Ingredient type
Fermentek product
Available since
Title
validated OQ2291000 RTECS
Value
yes. Maytansinol isobutyrate
Title
transport hazards
Value
NDG
Title
identity validation
Value
NMR on the lot 002 OK
Fermentek Product Category
Antibiotics
Cytotoxic agents
Research field: Cancer
Angiogenesis related
Microtubuli assembly inhibitors
Cancer Related Compounds
Anti Tumor agents
Research field: Signal Transduction
Signal to sort
A

Quote for

Price
$1.00
Ansamitocin_P3.gif
Ansamitocin_P3.gif

Fostrecin Sodium

Fostrecin
Molecular Formula
C19H26NaO9P
CAS number
87860-39-7
Brand/grade
For research
Purity by HPLC
≥ 99% ; refer to CoA for more data
Solubility test
Clear colorless solution at 10mg/ml of
Dichloromethane
or Methanol
or Ethyl acetate
or Water
Names and identifiers

Synonyms:

  • Fostriecin sodium salt
  • Phosphotrienin
  • 2H-Pyran-2-one, 5,6-dihydro-6-(3,6,13-trihydroxy-3-methyl-4-(phosphonooxy)-1,7,9,11-tridecatetraenyl)-, monosodium salt
  • 5,6-Dihydro-6-(3,4,6,13-tetrahydroxy-3-methyl-1,7,9,11-tridecatetraenyl)-2H-pyran-2-one 4-(sodium hydrogen phosphate)
  • Antibiotic CI 920 sodium salt
  • Antibiotic CL 1565A sodium salt

Chemical names:

  • 2H-Pyran-2-one, 5,6-dihydro-6-(3,6,13-trihydroxy-3-methyl-4-(phosphonooxy)-1,7,9,11-tridecatetraenyl)-, monosodium salt

IUPAC:

  • sodium;[(1E,3R,4R,6R,7Z,9Z,11E)-3,6,13-trihydroxy-3-methyl-1-[(2R)-6-oxo-2,3-dihydropyran-2-yl]trideca-1,7,9,11-tetraen-4-yl] hydrogen phosphate

RTECS# 

  • UQ0600000
EU number
Not listed as on 7-2024
InChl Key
InChIKey
Canonical SMILES
CC(C=CC1CC=CC(=O)O1)(C(CC(C=CC=CC=CCO)O)OP(=O)(O)[O-])O.[Na+]
Isomeric SMILES
C[C@@](/C=C/[C@H]1CC=CC(=O)O1)([C@@H](C[C@H](/C=C\C=C/C=C/CO)O)OP(=O)(O)[O-])O.[Na+]
Compound Classification

An antitumor antibiotic produced by Streptomyces pulveraceus

Storage, handling
Store in a freezer upon arrival, at -10°C to -25°C
Open carefully.
Use the original container to store the product.
Keep the lid tightly closed.
Avoid exposing to strong direct light.
Other vendors may recommend higher temperatures for storage.
Protect from moisture!
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
Customs: Other Antibiotics-29419000
Shipped at ambient temperature
Shipped in amber-glass vials
Not hazardous for substance. Not hazardous for transport.
Title
Deprecated CAS numbers
Value
96612-73-6
Title
Parent Compound
Value
CID 6913994 (Fostriecin) CAS 87810-56-8
Fermentek Product Category
Antibiotics

Pyripyropene A

Pyripyropene A
Molecular Formula
C31H37NO10
M.W.
583.60
CAS number
147444-03-9
Source
Eupenicillium reticulisporum
Fermentek product Code
PYR-001
Brand/grade
For research
Appearance
Yellow powder
Purity by HPLC
≥95% ; refer to CoA for more data
Purity By TLC
≥98% ; refer to CoA for more data
Melting point
159-165C
Solubility test
Clear yellow solution at 10mg/ml of Methanol
Names and identifiers

Synonyms:


FO 1289A

(3S,4R,4aR,6S,6aS,12R,12aS,12bS)-4-(Acetoxymethyl)-12-hydroxy-4,6a,12b-trimethyl-11-oxo-9-(pyridin-3-yl)-1,2,3,4,4a,5,6,6a,11,12,12a,12b-dodecahydrobenzo[f]pyrano[4,3-b]chromene-3,6-diyl diacetate

Chemical names:

2H,11H-Naphtho(2,1-b)pyrano(3,4-e)pyran-11-one,1,3,4,4a,5,6a,12,12a,12b-decahydro-4-((acetyloxy)methyl)-3,6-bis(acetyloxy)-12-hydroxy-9-(3-pyridinyl)-4,6a,12b -trimethyl-

IUPAC:

[(1S,2S,5S,6R,7R,9S,10S,18R)-5,9-diacetyloxy-18-hydroxy-2,6,10-trimethyl-16-oxo-14-pyridin-3-yl-11,15-dioxatetracyclo[8.8.0.02,7.012,17]octadeca-12(17),13-dien-6-yl]methyl acetate

RTECS# QL6289000

EU number
813-163-5
Description

Pyripyropene A is a highly specific inhibitor of acyl-coenzyme A cholesterol acetyltransferase 2 (ACAT2).

InChl Key
PMMQOFWSZRQWEV-RVTXXDJVSA-N
Canonical SMILES
CC(=O)OCC1(C(CCC2(C1CC(C3(C2C(C4=C(O3)C=C(OC4=O)C5=CN=CC=C5)O)C)OC(=O)C)C)OC(=O)C)C
Isomeric SMILES
CC(=O)OC[C@@]1([C@H](CC[C@]2([C@H]1C[C@@H]([C@@]3([C@@H]2[C@H](C4=C(O3)C=C(OC4=O)C5=CN=CC=C5)O)C)OC(=O)C)C)OC(=O)C)C
Storage, handling
Store in a freezer upon arrival, at -10°C to -25°C
Open carefully.
Use the original container to store the product.
Keep the lid tightly closed.
Avoid exposing to strong direct light.
Other vendors may recommend higher temperatures for storage.
Protect from moisture!
Retest time
3Y
Applications

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
Customs: Other Antibiotics-29419000
Shipped at ambient temperature
Transport safety: Not Dangerous Goods; Not Regulated
Fermentek Product Category
Antibiotics

Quote for

Price
$1.00
Pyripyropene A
Pyripyropene A

Pepstatin A

Pepstatin A
Molecular Formula
C34H63N5O9
M.W.
685.89
CAS number
26305-03-3
Source
Synthetic
Fermentek product Code
PEP-001
Brand/grade
For research
Appearance
White to Off-White powder
Purity by HPLC
≥98% ; refer to CoA for more data
Solubility test
Clear colorless solution at 5mg/ml DMSO or 1mg/ml Methanol
Names and identifiers

 

Synonyms:

  • Pepstatin A
  • Pepstatin
  • Ahpatinin C

Formula as a peptide:

  • Isovaleryl-Val-Val-Sta-Ala-Sta-OH
  • N-Isovaleryl-L-valyl-L-valyl-3-hydroxy-6-methyl-gamma-aminoheptanoyl-L-alanyl-3-hydroxy-6-methyl-gamma-aminoheptanoic acid

Chemical names:

IUPAC:

  • N-(3-methylbutanoyl)-L-valyl-N-[(3S,4S)-1-{[(2S)-1-{[(2S,3S)-1-carboxy-2-hydroxy-5-methylhexan-3-yl]amino}-1-oxopropan-2-yl]amino}-3-hydroxy-6-methyl-1-oxoheptan-4-yl]-L-valinamide

RTECS#

  • SC6155000
EU number
247-600-0
Description

Pepstatin A is a pentapeptide antibiotic, isolated from Streptomyces species. It is a potent inhibitor of aspartyl proteases. 

InChl Key
FAXGPCHRFPCXOO-LXTPJMTPSA-N
Canonical SMILES
CC(C)CC(C(CC(=O)O)O)NC(=O)C(C)NC(=O)CC(C(CC(C)C)NC(=O)C(C(C)C)NC(=O)C(C(C)C)NC(=O)CC(C)C)O
Isomeric SMILES
C[C@@H](C(=O)N[C@@H](CC(C)C)[C@H](CC(=O)O)O)NC(=O)C[C@@H]([C@H](CC(C)C)NC(=O)[C@H](C(C)C)NC(=O)[C@H](C(C)C)NC(=O)CC(C)C)O
Solubility ( literature )

In DMSO: 5mg/cc

In Methanol: 1 mg/cc

Storage, handling
Store in a freezer upon arrival, at -10°C to -25°C
Open carefully.
Use the original container to store the product.
Keep the lid tightly closed.
Avoid exposing to strong direct light.
Protect from moisture!
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
Shipped at ambient temperature
Fermentek Product Category
Antibiotics

Quote for

Price
$1.00
Pepstatin A
Pepstatin A

Apamin

Apamin
Molecular Formula
C79H131N31O24S4
CAS number
24345-16-2
Source
Bee venom powder
Fermentek product Code
APA-001
Brand/grade
For research
Appearance
White to faint tan or faint yellow powder
Purity by HPLC
≥95% ; refer to CoA for more data
Solubility test
Clear colorless to faint yellow solution at 1mg/ml of Water
Names and identifiers

Synonyms:

H-Cys(1)-Asn-Cys(2)-Lys-Ala-Pro-Glu-Thr-Ala-Leu-Cys(1)-Ala-Arg-Arg-Cys(2)-Gln-Gln-His-NH2

Chemical names:

IUPAC:

RTECS#

EU number
246-182-7
Description

Apamin is a neurotoxic peptide from bee venom.

InChl Key
YVIIHEKJCKCXOB-STYWVVQQSA-N
Canonical SMILES
CC1C(=O)NC(C(=O)NC(C(=O)NC(CSSCC2C(=O)NC(C(=O)NC(C(=O)N3CCCC3C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(CSSCC(C(=O)NC(C(=O)N2)CC(=O)N)N)C(=O)N1)CC(C)C)C)C(C)O)CCC(=O)O)C)CCCCN)C(=O)NC(CCC(=O)N)C(=O)NC(CCC(=O)N)C(=O)NC(CC4=CNC=N4)C(=O)N)CCCNC(=N)N)CCCNC(=N)N
Isomeric SMILES
C[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CSSC[C@H]2C(=O)N[C@H](C(=O)N[C@H](C(=O)N3CCC[C@H]3C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@H](C(=O)N2)CC(=O)N)N)C(=O)N1)CC(C)C)C)[C@@H](C)O)CCC(=O)O)C)CCCCN)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CC4=CNC=N4)C(=O)N)CCCNC(=N)N)CCCNC(=N)N
Storage, handling
Store in a freezer upon arrival, at -10°C to -25°C
Open carefully.
Use the original container to store the product.
Keep the lid tightly closed.
Avoid exposing to strong direct light.
Other vendors may recommend higher temperatures for storage.
Protect from moisture!
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
Shipped at ambient temperature
Transport safety: Not Dangerous Goods; Not Regulated
Fermentek Product Category
Antibiotics

Quote for

Price
$1.00
Apamin
Apamin

Daptomycin

Daptomycin
Molecular Formula
C72H101N17O26
M.W.
620.67
Source
Streptomyces sp.
Fermentek product Code
DAP-001
Brand/grade
For research
Appearance
Off-white to yellow powder
Purity by HPLC
≥95% ; refer to CoA for more data
Melting point
200°C-210°C
Solubility test
Clear colorless to faint yellow solution at 5mg/ml of Water or 25 mg/ml of Methanol
Names and identifiers

Synonyms:

  • Cubicin
  • Dapzura RT
  • Cidecin

Chemical names:

Structure as peptide

  • N-Decanoyl-L-tryptophyl-L-asparaginyl-L-aspartyl-L-threonylglycyl-L-ornithyl-L-aspartyl-D-alanyl-L-aspartylglycyl-D-seryl-threo-3-methyl-L-glutamyl-3-anthraniloyl-L-alanine[egr]1-lactone

ECHA:

IUPAC:

RTECS#

Description
 

Lipopeptide antibacterial antibiotic

InChl Key
DOAKLVKFURWEDJ-RWDRXURGSA-N
Canonical SMILES
CCCCCCCCCC(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H]1C(=O)NCC(=O)N[C@@H](CCCN)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@H](C)C(=O)N[C@@H](CC(=O)O)C(=O)NCC(=O)N[C@H](CO)C(=O)N[C@@H]([C@H](C)CC(=O)O)C(=O)N[C@@H](CC(=O)c2ccccc2N)C(=O)O[C@@H]1C
Isomeric SMILES
CCCCCCCCCC(=O)N[C@@H](CC1=CNC2=CC=CC=C21)C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@H]3[C@H](OC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC3=O)CCCN)CC(=O)O)C)CC(=O)O)CO)[C@H](C)CC(=O)O)CC(=O)C4=CC=CC=C4N)C
Storage, handling
Store in a freezer upon arrival, at -10°C to -25°C
Open carefully.
Use the original container to store the product.
Keep the lid tightly closed.
Other vendors may recommend higher temperatures for storage.
Protect from moisture!
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
Shipped at ambient temperature
Transport safety: Not Dangerous Goods; Not Regulated
Fermentek Product Category
Antibiotics
Anti Bacterial

Quote for

Price
$1.00
Daptomycin
Daptomycin

Enterocin (Vulgamycin)

Enterocin (Vulgamycin)
Molecular Formula
C22H20O10
M.W.
444.40
CAS number
59678-46-5
Source
Streptomyces sp.
Fermentek product Code
ENT-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
165°C-185°C
Solubility test
Clear colorless solution at 10mg/ml of DMSO, Clear colorless solution at 10mg/ml of Methanol
Names and identifiers

Synonyms:

  • Enterocin
  • Vulgamycin

Chemical names:

  • (3R,4aR,5S,6S,7S,7aS,8R)-7-Benzoylhexahydro-4a,6,7a,8-tetrahydroxy-5-(4-methoxy-2-oxo-2H-pyran-6-yl)-3,6-methanocyclopenta[c]pyran-1(3H)-one (ACI)
  • 3,6-Methanocyclopenta[c]pyran-1(3H)-one, 7-benzoylhexahydro-4a,6,7a,8-tetrahydroxy-5-(4-methoxy-2-oxo-2H-pyran-6-yl)-, [3R-(3α,4aβ,5α,6β,7β,7aβ,8R*)]- (ZCI)   (after SciFinder)
  • (3R,4aR,5S,6S,7S,7aS,8R)-7-Benzoyl-4a,6,7a,8-tetrahydroxy-5-(4-methoxy-6-oxo-6H-pyran-2-yl)hexahydro-3,6-methanocyclopenta[c]pyran-1(3H)-one  (after Wikipedia)

IUPAC:

RTECS# PB9245500

EU number
Not listed as on dec-2023
InChl Key
CTBBEXWJRAPJIZ-VKMWXFLYSA-N
Canonical SMILES
COC1=CC(=O)OC(=C1)C2C3(CC4C(C2(C(C3(C(=O)O4)O)C(=O)C5=CC=CC=C5)O)O)O
Isomeric SMILES
COC1=CC(=O)OC(=C1)[C@@H]2[C@@]3(C[C@@H]4C([C@]2([C@@H]([C@]3(C(=O)O4)O)C(=O)C5=CC=CC=C5)O)O)O
Storage, handling
Store in a freezer upon arrival, at -10°C to -25°C
Open carefully.
Use the original container to store the product.
Keep the lid tightly closed.
Avoid exposing to strong direct light.
Other vendors may recommend higher temperatures for storage.
Protect from moisture!
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
UN no.: none (not regulated)
Shipped at ambient temperature
Transport safety: Not Dangerous Goods; Not Regulated
Available since
Fermentek Product Category
Antibiotics
Anti Bacterial

Quote for

Price
$1.00
Enterocin
Enterocin

Ibotenic acid

Ibotenic acid
Molecular Formula
C5H6N2O4
M.W.
158.11
CAS number
2552-55-8
Source
Synthetic
Fermentek product Code
IBO-001
Brand/grade
For research
Appearance
White to Off-White powder
Purity by HPLC
≥ 95% ; refer to CoA for more data
Purity By TLC
≥95% ; refer to CoA for more data
Melting point
140°C-152°C
Solubility test
Clear colorless solution at 1mg/ml of Water
Names and identifiers

Synonyms:

▪ Ibotenic acid
▪ Pramuscimol
▪ 5-Isoxazoleacetic acid, alpha-amino-2,3-dihydro-3-oxo-
▪ α-Amino-3-hydroxy-5-isoxazoleacetic acid
▪ (S)-2-amino-2-(3-oxo-2,3-dihydroisoxazol-5-yl)acetic acid

Chemical names:

IUPAC:

Amino(3-oxo-2,3-dihydro-1,2-oxazol-5-yl)acetic acid
 

RTECS# NY2100000

EU number
622-405-7
Chemical name
Amino(3-oxo-2,3-dihydro-1,2-oxazol-5-yl)acetic acid
InChl Key
IRJCBFDCFXCWGO-UHFFFAOYSA-N
Canonical SMILES
C1=C(ONC1=O)C(C(=O)O)N
Storage, handling
Store in a freezer upon arrival, at -10°C to -25°C
Open carefully.
Use the original container to store the product.
Keep the lid tightly closed.
Avoid exposing to strong direct light.
Other vendors may recommend higher temperatures for storage.
Protect from moisture!
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
Shipped at ambient temperature
Available since
Fermentek Product Category
Antibiotics
Ibotenic acid
Ibotenic acid
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