Loxoprofen Impurity 145 CAS 2274853-20-0

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.2274853-20-0
Molecular FormulaC18H22O5
Molecular Weight318.36 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Loxoprofen Impurity 145 CAS 2274853-20-0 chemical structure

Description

Order Loxoprofen Impurity 145 (CAS 2274853-20-0) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H22O5. Molecular weight: 318.36 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC18H22O5
Molecular Weight318.36 g/mol
AppearancePale yellow to yellow crystalline powder
Purity≥95%
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998

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