4-(4-Aminophenyl)-3-methyl-4-oxobutanoic acid hydrochloride CAS 120757-13-3

Purity >95%In StockPharmaceutical Standards
CAS No.120757-13-3
Molecular FormulaC11H13NO3 HCl
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(4-Aminophenyl)-3-methyl-4-oxobutanoic acid hydrochloride CAS 120757-13-3 chemical structure

Description

CATO supplies 4-(4-Aminophenyl)-3-methyl-4-oxobutanoic acid hydrochloride (CAS 120757-13-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H13NO3 HCl. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC11H13NO3 HCl
Molecular Weight243.69 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentCl-containing
Nitrogen Atoms1

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