(2Z)-2-Fluorobut-2-enedioic acid CAS 672-18-4

Purity 97%+In StockPharmaceutical Standards
CAS No.672-18-4
Molecular FormulaC4H3FO4
Molecular Weight134.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2Z)-2-Fluorobut-2-enedioic acid CAS 672-18-4 chemical structure

Description

CATO supplies (2Z)-2-Fluorobut-2-enedioic acid (CAS 672-18-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H3FO4. Molecular weight: 134.06 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC4H3FO4
Molecular Weight134.06 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Halogen ContentF-containing

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