Tolvaptan Impurity 38 CAS 3951-89-1

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.3951-89-1
Molecular FormulaC10H10BrNO
Molecular Weight240.10 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Tolvaptan Impurity 38 CAS 3951-89-1 chemical structure

Description

CATO supplies Tolvaptan Impurity 38 (CAS 3951-89-1), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H10BrNO. Molecular weight: 240.10 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC10H10BrNO
Molecular Weight240.10 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Halogen ContentBr-containing
Nitrogen Atoms1

Related Tolvaptan Standards

Recommended Standards

Why CATO?