32411
Ochratoxin B solution
~10 μg/mL in acetonitrile, analytical standard
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About This Item
Empirical Formula (Hill Notation):
C20H19NO6
CAS Number:
Molecular Weight:
369.37
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
EC Number:
200-835-2
MDL number:
grade
analytical standard
Quality Level
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
General description
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.
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. 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.
Analysis Note
purity : ≥97.0% (HPLC)
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
35.6 °F
flash_point_c
2 °C
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Jing Qian et al.
Biosensors & bioelectronics, 166, 112443-112443 (2020-08-11)
This work is aimed to develop of a new class of versatile aptasensor to specifically detect aflatoxin B1 (AFB1) using dual-channel detection method. To achieve this objective, gold nanoparticles (AuNPs) having peroxidase-like activity and capability of promoting silver deposition were
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