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32411

Supelco

Ochratoxin B solution

~10 μg/mL in acetonitrile, analytical standard

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About This Item

Formula empirica (notazione di Hill):
C20H19NO6
Numero CAS:
4825-86-9
Peso molecolare:
369.37
Numero CE:
200-835-2
Numero MDL:
MFCD00133680
Codice UNSPSC:
85151701
ID PubChem:
329754192
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Durata

limited shelf life, expiry date on the label

Concentrazione

~10 μg/mL in acetonitrile

tecniche

HPLC: suitable
gas chromatography (GC): suitable

applicazioni

cleaning products
cosmetics
food and beverages
personal care

Formato

single component solution

Temperatura di conservazione

−20°C

Stringa SMILE

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
DAEYIVCTQUFNTM-ABAIWWIYSA-N

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Descrizione generale

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

Applicazioni

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. It may be used in displacement immunoassay for detection of ochratoxin A.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Risultati analitici

purity : ≥97.0% (HPLC)

Pittogrammi

FlameExclamation mark
GHS02,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H225,H302 + H312 + H332,H319

Classi di pericolo

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

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

35.6 °F

Punto d’infiammabilità (°C)

2 °C

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Certificati d'analisi (COA)

Lot/Batch Number
BCCG8482
BCCG5066
BCCG3269
BCCF2703
BCCC8513

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Aneta Kholová et al.
Toxins, 12(12) (2020-12-02)
According to the EU legislation, ochratoxin A contamination is controlled in wines. Tokaj wine is a special type of sweet wine produced from botrytized grapes infected by "noble rot" Botrytis cinerea. Although a high contamination was reported in sweet wines
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 %
Vasilica Lates et al.
Analytical and bioanalytical chemistry, 402(9), 2861-2870 (2012-02-15)
We report here the development of a new assay for the detection of ochratoxin A (OTA) based on the use of its dechlorinated analogue, ochratoxin B (OTB), in a displacement immunoassay. OTB was immobilised on controlled-pore glass beads followed by
Rebeca Remiro et al.
Journal of chromatography. A, 1217(52), 8249-8256 (2010-11-30)
A validated high-performance liquid chromatography (HPLC) method with fluorescence detection for the simultaneous quantification of ochratoxin A (OTA) and its analogues (ochratoxin B (OTB), ochratoxin C (OTC) and methyl ochratoxin A (MeOTA)) in red wine at trace levels is described.
Angela Mally et al.
Chemical research in toxicology, 18(8), 1253-1261 (2005-08-16)
Ochratoxin A (OTA) is a potent nephrotoxin and renal carcinogen in rats, but the mechanism of OTA tumorigenicity is unknown. Ochratoxin A has been shown to be negative in many genetic toxicology test in vitro. However, the potential of OTA
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