Ethyl (2E)-3-{4-[(E)-2-(3-methyl-4-nitro-1,2-oxazol-5-yl)ethenyl]phenyl}prop-2-enoate CAS 338395-86-1

Purity 97%+In StockPharmaceutical Standards
CAS No.338395-86-1
Molecular FormulaC17H16N2O5
Molecular Weight328.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl (2E)-3-{4-[(E)-2-(3-methyl-4-nitro-1,2-oxazol-5-yl)ethenyl]phenyl}prop-2-enoate CAS 338395-86-1 chemical structure

Description

CATO supplies Ethyl (2E)-3-{4-[(E)-2-(3-methyl-4-nitro-1,2-oxazol-5-yl)ethenyl]phenyl}prop-2-enoate (CAS 338395-86-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H16N2O5. Molecular weight: 328.32 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC17H16N2O5
Molecular Weight328.32 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 DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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