Sodium Cromoglicate Impurity 10 CAS 50521-64-7

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.50521-64-7
Molecular FormulaC12H10O5
Molecular Weight234.20 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Sodium Cromoglicate Impurity 10 CAS 50521-64-7 chemical structure

Description

Sodium Cromoglicate Impurity 10 (CAS 50521-64-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C12H10O5. Molecular weight: 234.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC12H10O5
Molecular Weight234.20 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.)1971

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