Tranilast Impurity 1 CAS 70806-55-2

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.70806-55-2
Molecular FormulaC18H17NO5
Molecular Weight327.33 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Tranilast Impurity 1 CAS 70806-55-2 chemical structure

Description

Tranilast Impurity 1 (CAS 70806-55-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C18H17NO5. Molecular weight: 327.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H17NO5
Molecular Weight327.33 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
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977
Nitrogen Atoms1

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