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OCHRATOXIN B

CAS No.4825-86-9
Chemical Name:OCHRATOXIN B
Synonyms:OCHRATOXIN B;(r)-carbonyl);ochratoxin b solution;ochratoxin B from aspergillus ochraceus;ochratoxin b from aspergillus ochraceus (aspergillus oryzae);N-[(8-Hydroxy-3-Methyl-1-oxo-7-isochroManyl)carbonyl]-3-phenyl-L- alanine;N-[[(R)-1-Oxo-3α-methyl-8-hydroxyisochroman-7-yl]carbonyl]-L-phenylalanine;l-phenylalanine,n-((3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1h-2-benzopyran-7-yl);N-[[(3R)-1-Oxo-3-methyl-8-hydroxy-3,4-dihydro-1H-2-benzopyran-7-yl]carbonyl]-L-phenylalanine;N-[[(3R)-3,4-Dihydro-8-hydroxy-3-Methyl-1-oxo-1H-2-benzopyran-7-yl]carbonyl]-L-phenylalanine
CBNumber:CB2297543
Molecular Formula:C20H19NO6
Formula Weight:369.37
MOL File:4825-86-9.mol
OCHRATOXIN B Property
Fp : -11 °C
storage temp. : 2-8°C
Safety
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

OCHRATOXIN B Chemical Properties,Usage,Production

Usage
Ochratoxins are toxic metabolites from Aspergillus orchraceus.
Usage
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
OCHRATOXIN B Suppliers      Global( 14)Suppliers     
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4825-86-9(OCHRATOXIN B)Related Search:
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4825-86-9 OCHRATOXIN B (r)-carbonyl) l-phenylalanine,n-((3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1h-2-benzopyran-7-yl) ochratoxin B from aspergillus ochraceus ochratoxin b from aspergillus ochraceus (aspergillus oryzae) ochratoxin b solution Cell Signaling and Neuroscience Mold Toxins and Venoms Biotoxins Mycotoxins Single component solutions (-)-N-[[(R)-3,4-Dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-yl]carbonyl]-L-phenylalanine N-[[(3R)-1-Oxo-3-methyl-8-hydroxy-3,4-dihydro-1H-2-benzopyran-7-yl]carbonyl]-L-phenylalanine N-[[(R)-1-Oxo-3α-methyl-8-hydroxyisochroman-7-yl]carbonyl]-L-phenylalanine (2S)-2-[[(3R)-8-hydroxy-1-keto-3-methyl-isochromane-7-carbonyl]amino]-3-phenyl-propionic acid (2S)-2-[[(3R)-8-hydroxy-3-methyl-1-oxo-3,4-dihydroisochromen-7-yl]carbonylamino]-3-phenyl-propanoic acid (2S)-2-[[(3R)-8-hydroxy-3-methyl-1-oxo-3,4-dihydroisochromene-7-carbonyl]amino]-3-phenylpropanoic acid Heterocycles Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals N-[(8-Hydroxy-3-Methyl-1-oxo-7-isochroManyl)carbonyl]-3-phenyl-L- alanine N-[[(3R)-3,4-Dihydro-8-hydroxy-3-Methyl-1-oxo-1H-2-benzopyran-7-yl]carbonyl]-L-phenylalanine
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