Biotin Impurity 5 CAS 57229-92-2

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.57229-92-2
Molecular FormulaC17H22N2O3S
Molecular Weight334.43 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Biotin Impurity 5 CAS 57229-92-2 chemical structure

Description

Biotin Impurity 5 (CAS 57229-92-2) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H22N2O3S. Molecular weight: 334.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC17H22N2O3S
Molecular Weight334.43 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Nitrogen Atoms2
Sulfur Atoms1

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