(2E,4E)-6-Ethoxy-6-oxohexa-2,4-dienoic acid CAS 372186-81-7

Purity 97%+In StockPharmaceutical Standards
CAS No.372186-81-7
Molecular FormulaC8H10O4
Molecular Weight170.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E,4E)-6-Ethoxy-6-oxohexa-2,4-dienoic acid CAS 372186-81-7 chemical structure

Description

(2E,4E)-6-Ethoxy-6-oxohexa-2,4-dienoic acid (CAS 372186-81-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H10O4. Molecular weight: 170.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC8H10O4
Molecular Weight170.16 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

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