OCHRATOXIN B
- CAS No.
- 4825-86-9
- Chemical Name:
- OCHRATOXIN B
- Synonyms
- OCHRATOXIN B;(r)-carbonyl);Ochratoxin B(OTB);ochratoxin b solution;Ochratoxin B 10ug/ml in ACN;ochratoxin B from aspergillus ochraceus;Ochratoxin B, 99%, from Aspergillus ochraceus;Ochratoxin B Solution (10μg/ml in Acetonitrile Solution);ochratoxin b from aspergillus ochraceus (aspergillus oryzae);N-[(8-Hydroxy-3-Methyl-1-oxo-7-isochroManyl)carbonyl]-3-phenyl-L- alanine
- CBNumber:
- CB2297543
- Molecular Formula:
- C20H19NO6
- Molecular Weight:
- 369.37
- MOL File:
- 4825-86-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/2 8:55:03
Melting point | 221° (van der Merwe) |
---|---|
alpha | D -35° (c = 0.15 in ethanol) |
Boiling point | 632.4±55.0 °C(Predicted) |
Density | 1.361±0.06 g/cm3(Predicted) |
Flash point | -11 °C |
storage temp. | 2-8°C |
solubility | DMF: 10 mg/ml; DMSO: 15 mg/ml; Ethanol: 50 mg/ml; Ethanol:PBS (pH 7.2) (1:1): 0.50 mg/ml |
form | A crystalline solid |
pka | 3.40±0.10(Predicted) |
color | White to off-white |
EPA Substance Registry System | L-Phenylalanine, N-[[(3R)-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-yl]carbonyl]- (4825-86-9) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS02,GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H225-H302-H312-H319-H332 | |||||||||
Precautionary statements | P210-P280-P305+P351+P338 | |||||||||
Hazard Codes | Xn,T,F | |||||||||
Risk Statements | 22-36/37/38-65-48/23/24/25-36/38-11-46-45-36-20/21/22 | |||||||||
Safety Statements | 26-36-45-16-53-36/37-62 | |||||||||
RIDADR | UN 3462 6.1/PG 3 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | AY6825000 | |||||||||
HazardClass | 6.1(a) | |||||||||
PackingGroup | I | |||||||||
HS Code | 39229000 | |||||||||
NFPA 704 |
|
OCHRATOXIN B Chemical Properties,Uses,Production
Description
Ochratoxins are mycotoxins produced by Aspergillus and Penicillium species of fungi that contaminate foods. Ochratoxin A (OTA, ) is a chlorinated form with toxicity that targets the kidneys, causing nephropathy and renal adenomas. OTB is a non-
Uses
Ochratoxin B is the non-chlorinated analogue of the much more extensively studied ochratoxin A. It is co-produced by the same species of Aspergillus and Penicillium that are associated with food spoilage. Ochratoxin B has received little focused investigation and its mode of action and potential hazards have been inferred from ochratoxin A.
General Description
Crystals that exhibit blue fluorescence.
Reactivity Profile
OCHRATOXIN B is incompatible with strong oxidizing agents, strong acids and strong bases. OCHRATOXIN B is a carboxylic acid derivative. Carboxylic acids donate hydrogen ions if a base is present to accept them. They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Neutralization between an acid and a base produces water plus a salt.
Fire Hazard
Flash point data for OCHRATOXIN B are not available. OCHRATOXIN B is probably combustible.
OCHRATOXIN B Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Pharmaffiliates Analytics and Synthetics P. Ltd | +91-172-5066494 | Haryana, India | 6773 | 58 | Inquiry |
CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | China | 32760 | 60 | Inquiry |
BOC Sciences | 16314854226; +16314854226 | United States | 19743 | 58 | Inquiry |
ShenZhen Trendseen Biological Technology Co.,Ltd. | 13417589054 | China | 11681 | 58 | Inquiry |
Shaanxi Cuikang Pharmaceutical Technology Co., Ltd | +86-19164747840 +86-13119157289 | China | 2969 | 58 | Inquiry |
Aladdin Scientific | +1-+1(833)-552-7181 | United States | 57511 | 58 | Inquiry |
Shanghai Aladdin Biochemical Technology Co.,Ltd. | +86-18521732826 | China | 48467 | 58 | Inquiry |
Shanghai Moqi Biological Technology Co., LTD | 021-38218169 13341702378 | China | 9117 | 58 | Inquiry |
TargetMol Chemicals Inc. | 15002134094 | China | 28118 | 58 | Inquiry |
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