Cyanocobalamin /Vitamin B12 Impurity 17 CAS 3171-45-7

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.3171-45-7
Molecular FormulaC8H12N2
Molecular Weight136.19 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Cyanocobalamin /Vitamin B12 Impurity 17 CAS 3171-45-7 chemical structure

Description

Cyanocobalamin /Vitamin B12 Impurity 17 (CAS 3171-45-7) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H12N2. Molecular weight: 136.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC8H12N2
Molecular Weight136.19 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms2

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