Ochratoxin alpha
Molecular Formula
C11H9ClO5
M.W.
256.64
CAS number
19165-63-0
Details
Source
Aspergillus ochraceus
Fermentek product Code
OCL-001
Brand/grade
For research
Specifications
Appearance
Off White powder
Purity by HPLC
≥98% ; refer to CoA for more data
Purity By TLC
≥98% ; refer to CoA for more data
Solubility test
Clear slight yellow solution at 10mg/ml of Methanol
Chemical identification
Names and identifiers
Synonyms:
- alpha-Ochratoxin
- Ochratoxin alpha
- 5-chloro-8-hydroxy-3,4-dihydro-3-methylisocoumarin-7-carboxylic acid
Chemical names:
IUPAC:
(3R)-5-Chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydro-1H-isochromene-7-carboxylic acid
RTECS#
EU number
Not on ECHA as on 11-2023
Chemical name
(3R)-5-Chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydro-1H-isochromene-7-carboxylic acid
Description
Nontoxic metabolite of Ochratoxin A
InChl Key
OSFWJKYWJMZKSM-SCSAIBSYSA-N
Canonical SMILES
CC1CC2=C(C=C(C(=C2C(=O)O1)O)C(=O)O)Cl
Isomeric SMILES
C[C@@H]1CC2=C(C=C(C(=C2C(=O)O1)O)C(=O)O)Cl
Further Information
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.
Retest time
3 Years
Applications
OTalpha (OTα) formed by the cleavage of the peptidic bond in OTA is a major metabolite not only in animals and humans, but also in microorganisms and enzyme systems. It is considered as a nontoxic product.
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
Shipped at ambient temperature
Other Fields
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