Calcitonin impurity 22 CAS 1430820-46-4

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1430820-46-4
Molecular FormulaC13H18O4S
Molecular Weight270.34 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Calcitonin impurity 22 CAS 1430820-46-4 chemical structure

Description

CATO supplies Calcitonin impurity 22 (CAS 1430820-46-4), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H18O4S. Molecular weight: 270.34 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC13H18O4S
Molecular Weight270.34 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Sulfur Atoms1

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