Rel-(2r)-2-[(4-fluorophenyl)formamido]-3-methylbutanoic acid CAS 161723-66-6

Purity 97%+In StockPharmaceutical Standards
CAS No.161723-66-6
Molecular FormulaC12H14FNO3
Molecular Weight239.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Rel-(2r)-2-[(4-fluorophenyl)formamido]-3-methylbutanoic acid CAS 161723-66-6 chemical structure

Description

Rel-(2r)-2-[(4-fluorophenyl)formamido]-3-methylbutanoic acid (CAS 161723-66-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14FNO3. Molecular weight: 239.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC12H14FNO3
Molecular Weight239.24 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2003
Halogen ContentF-containing
Nitrogen Atoms1

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