Ochratoxin B | CAS 4825-86-9 | Chemical-Suppliers

Element: ochratoxin

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C-S » Chemicals » ochratoxin-PX74976

Identification

Ochratoxin B

CAS:

4825-86-9

EINECS:

Molecular Formula:

C₂₀H₁₉NO₆

MDL:

MFCD00133680

SMILES:

C[C@@H]1CC2=C(C(=C(C=C2)C(=O)N[C@@H](CC3=CC=CC=C3)C(=O)O)O)C(=O)O1

Synonym:

n-[(8-hydroxy-3-methyl-1-oxo-7-isochromanyl)carbonyl]-3-phenyl-l- alanine ; ochratoxin b from aspergillus ochraceus ; ochratoxin b ; 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)-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1h-2-benzopyran-7-yl]carbonyl]-l-phenylalanine ; (r)-carbonyl) ; l-phenylalanine,n-[[(3r)-3,4-dihydro-8- hydroxy-3-methyl-1-oxo-1h-2-benzopyran- 7-yl]carbonyl]- ; ochratoxin b solution ; ochratoxin b from aspergillus ochraceus (aspergillus oryzae) ; n-[[(3r)-1-oxo-3-methyl-8-hydroxy-3,4-dihydro-1h-2-benzopyran-7-yl]carbonyl]-l-phenylalanine

Description

Ochratoxin B, a dihydroisocoumarin derivative, is the non-chlorinated analog of the much more extensively studied Ochratoxin A. The compound is coproduced by the same species of Aspergillus and Penicillium that are associated with food spoilage. When Ochratoxin B was administered in rats the presence of two fluorescent metabolites, 4-hydroxyochratoxin B and ochratoxin B were found in the urine. Ochratoxin B has been shown to induce facial abnormalities when applied to the Xenopus embryo. The compound has not displayed genotoxic activity in human derived cells. Ochratoxin B has been shown to reduce the toxic effects caused by Ochratoxin A.

Suppliers

Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)

CI16566624

Santa Cruz Biotechnology, Inc.

202258

Dayang Chem (Hangzhou) Co.,Ltd.

DC7442976

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Prices & Availability

Data is processed

Properties for Ochratoxin B

Molecular Weight:

369.368 g·mol−1

Density:

1.361 g/cm3

Melting point:

210-212° C

Boiling point:

632.4°C at 760 mmHg

Flash point:

336.2°C

Solubility:

Soluble in ethanol, methanol, DMSO, and DMF. Insoluble in water.

Safety & Transport Information

Risk Codes:

R11 - Highly flammable
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R22 - Harmful if swallowed
R36 - Irritating to eyes
R36/37/38 - Irritating to eyes, respiratory system and skin
R36/38 - Irritating to eyes and skin
R45 - May cause cancer
R46 - May cause inheritable genetic damage
R48/23/24/25 - Toxic: danger of serious damage to health by prolonged exposure through inhalation, in contact with skin and if swallowed
R65 - Harmful: may cause lung damage if swallowed

Safety Codes:

S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S36/37 - Wear suitable protective clothing and gloves
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S53 - Avoid exposure - obtain special instructions before use
S62 - If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible

Hazard Classes:

6.1(a)

Hazard Symbols:

Xn, T, F

Storage temperature :

2-8°C

RID/ADR certification :

UN 3462 6.1 / PG 3

Alternative Distributors of [Ochratoxin B]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

BOC Sciences | Clearsynth Canada INC.