Biotin Impurity N1 CAS 28092-52-6

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.28092-52-6
Molecular FormulaC19H18N2O2S
Molecular Weight338.42 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Biotin Impurity N1 CAS 28092-52-6 chemical structure

Description

CATO supplies Biotin Impurity N1 (CAS 28092-52-6), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H18N2O2S. Molecular weight: 338.42 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H18N2O2S
Molecular Weight338.42 g/mol
Purity97%+
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1965
Nitrogen Atoms2
Sulfur Atoms1

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