Molecular Formula
C49H74N10O12
M.W.
995.17
CAS number
101043-37-2
MSDS
Details
Source
Microcystis aeruginosa
Fermentek product Code
MLR-001
Brand/grade
For research
Specifications
Appearance
White to green to blue powder
Purity by HPLC
≥98% ; refer to CoA for more data
Solubility test
Clear colorless solution at 1mg/ml Methanol
Chemical identification
Names and identifiers
Synonyms:
- Cyanoginosin-LR
- Toxin T 17
- cyclo[2,3-didehydro-N-methylalanyl-D-alanyl-L-leucyl-(3S)-3-methyl-D-β-aspartyl-L-arginyl-(2S,3S,4E,6E,8S,9S)-3-amino-9-methoxy-2,6,8-trimethyl-10-phenyl-4,6-decadienoyl-D-γ-glutamyl]
Chemical names:
IUPAC:
RTECS GT2810000
EU number
621-323-9
Chemical name
Cyanoginosin LA, 5-L-arginine-
Description
Microcystin-LR (MC-LR) is a toxin produced by fresh water cyanobacteria. It is the most toxic of the microcystins, tumor promoter, potent and selective inhibitor of protein phosphatase 2A (PP2A). Considered to be cell-impermeable with the exception of hepatocytes which take it up via an organic anion pump. Strong hepatotoxin.
InChl Key
ZYZCGGRZINLQBL-DABAWSACSA-N
Canonical SMILES
CC1C(NC(=O)C(NC(=O)C(C(NC(=O)C(NC(=O)C(NC(=O)C(=C)N(C(=O)CCC(NC1=O)C(=O)O)C)C)CC(C)C)C(=O)O)C)CCCN=C(N)N)C=CC(=CC(C)C(CC2=CC=CC=C2)OC)C
Isomeric SMILES
C[C@H]1[C@@H](NC(=O)[C@@H](NC(=O)[C@H]([C@@H](NC(=O)[C@@H](NC(=O)[C@H](NC(=O)C(=C)N(C(=O)CC[C@@H](NC1=O)C(=O)O)C)C)CC(C)C)C(=O)O)C)CCCN=C(N)N)/C=C/C(=C/[C@H](C)[C@H](CC2=CC=CC=C2)OC)/C
Further Information
Solubility ( literature )
Soluble in DMSO , methanol , Ethanol.
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.
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
Composition
Ingredient type
Fermentek product
Supply related information
Transport safety: class 6.1 PG I
Special Info
Available since
Other Fields
Title
Deprecated CAS
Value
128657-50-1
Fermentek Product Category
Signal to sort
M
Image
Image
