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32411

Supelco

Ochratoxin B solution

~10 μg/mL in acetonitrile, analytical standard

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1 ML
NOK 5,160.00

NOK 5,160.00

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1 ML
NOK 5,160.00

About This Item

Empirical Formula (Hill Notation):
C20H19NO6
CAS Number:
4825-86-9
Molecular Weight:
369.37
EC Number:
200-835-2
MDL number:
MFCD00133680
UNSPSC Code:
85151701
PubChem Substance ID:
329754192
NACRES:
NA.24

NOK 5,160.00

Please contact Customer Service for Availability
Request a Bulk Order

grade

analytical standard

Quality Level

100

shelf life

limited shelf life, expiry date on the label

concentration

~10 μg/mL in acetonitrile

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

single component solution

storage temp.

−20°C

SMILES string

C[C@@H]1Cc2ccc(C(=O)N[C@@H](Cc3ccccc3)C(O)=O)c(O)c2C(=O)O1

InChI

1S/C20H19NO6/c1-11-9-13-7-8-14(17(22)16(13)20(26)27-11)18(23)21-15(19(24)25)10-12-5-3-2-4-6-12/h2-8,11,15,22H,9-10H2,1H3,(H,21,23)(H,24,25)/t11-,15+/m1/s1

InChI key

DAEYIVCTQUFNTM-ABAIWWIYSA-N

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General description

Certan Vial
Ochratoxin is a mycotoxin, produced by genus Aspergillus and Penicillium. Ochratoxin producers are widely distributed in foods such as cereals.[1] Ochratoxins are isocoumarin derivatives.[2] Ochratoxin B is dechlorinated analog of ochratoxin B.[3]

Application

Ochratoxin B was used as standard to investigate the degradation of ochratoxin A and B by white rot fungus during solid state fermentation of barley contaminated with ochratoxins.[4] It may be used in displacement immunoassay for detection of ochratoxin A.[3]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Analysis Note

purity : ≥97.0% (HPLC)

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

35.6 °F

Flash Point(C)

2 °C

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCN0893
BCCL3339
BCCJ6957
BCCJ6261
BCCH8549

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G Engelhardt
Mycotoxin research, 18(1), 37-43 (2002-03-01)
Degradation of ochratoxin A (OTA) and B (OTB) by three selected fungi during solid state fermentation of barley contaminated with ochratoxins was compared. In presence of the soil fungusRhizopus japonicus and the white rot fungusPanerochaete chrysosporium more than 60 %
Tiziano Iemmi et al.
Toxins, 12(11) (2020-11-12)
Ochratoxin A (OTA) is a mycotoxin produced by Aspergillus and Penicillium, capable of contaminating several foodstuffs. OTA damages primarily the kidneys, and is suspected to be a carcinogenic substance, thus maximum levels for OTA in foodstuffs have been established in
A H Heussner et al.
Toxicology in vitro : an international journal published in association with BIBRA, 20(3), 332-341 (2005-09-06)
Hundreds of mycotoxins are known to date and many of them are of great interest with regard to human and animal health since they are detected frequently in plant-derived products. Various mycotoxins may occur simultaneously, depending on the environmental and
V G Curtui et al.
Food additives and contaminants, 18(8), 730-738 (2001-07-27)
Blood serum, kidney, liver and muscle sample per animal were collected from slaughtered pigs (n = 52). The samples were analysed for ochratoxin A (OTA) and B (OTB) by HPLC methods. Zearalenone (ZEA) in serum was analysed by enzyme immunoassay.
Abdelhamid Abbas et al.
International journal of food microbiology, 135(1), 22-27 (2009-08-18)
The effect of a wide variety of nutritional based biotic factors on the production of both OTA and OTB biosynthesis in A. ochraceus was assessed. Different carbon sources including glucose, sucrose, maltose, galactose, xylose and glycerol appear to repress OTA
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