3-[Ethyl(hydroxy)phosphoryl]-2-butenoic Acid CAS 33472-67-2

Purity 97%+In StockPharmaceutical Standards
CAS No.33472-67-2
Molecular FormulaC6H11O4P
Molecular Weight178.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-[Ethyl(hydroxy)phosphoryl]-2-butenoic Acid CAS 33472-67-2 chemical structure

Description

3-[Ethyl(hydroxy)phosphoryl]-2-butenoic Acid (CAS 33472-67-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H11O4P. Molecular weight: 178.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC6H11O4P
Molecular Weight178.12 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1966

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