(E)-4-(3-(4-Methyl-3-nitrophenyl)-3-oxoprop-1-en-1-yl)benzoic acid CAS 2651958-71-1

Purity 97%+In StockPharmaceutical Standards
CAS No.2651958-71-1
Molecular FormulaC17H13NO5
Molecular Weight311.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-4-(3-(4-Methyl-3-nitrophenyl)-3-oxoprop-1-en-1-yl)benzoic acid CAS 2651958-71-1 chemical structure

Description

(E)-4-(3-(4-Methyl-3-nitrophenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 2651958-71-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H13NO5. Molecular weight: 311.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC17H13NO5
Molecular Weight311.29 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2002
Nitrogen Atoms1

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