Strontium Ranelate Impurity 1 CAS 4371-20-4

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.4371-20-4
Molecular FormulaC12H10O6
Molecular Weight250.20 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Strontium Ranelate Impurity 1 CAS 4371-20-4 chemical structure

Description

Strontium Ranelate Impurity 1 (CAS 4371-20-4) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H10O6. Molecular weight: 250.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC12H10O6
Molecular Weight250.20 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
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.)1958

Related Strontium Standards

Recommended Standards

Why CATO?