4-{[2-(4-methylphenyl)-2-oxoethyl]amino}butanoic acid hydrochloride CAS 1193389-37-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1193389-37-5
Molecular FormulaC13H17NO3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-{[2-(4-methylphenyl)-2-oxoethyl]amino}butanoic acid hydrochloride CAS 1193389-37-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-{[2-(4-methylphenyl)-2-oxoethyl]amino}butanoic acid hydrochloride.

4-{[2-(4-methylphenyl)-2-oxoethyl]amino}butanoic acid hydrochloride (CAS 1193389-37-5), molecular formula C13H17NO3HCl and molecular weight 271.74 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 4-{[2-(4-methylphenyl)-2-oxoethyl]amino}butanoic acid hydrochloride (C13H17NO3HCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 4-{[2-(4-methylphenyl)-2-oxoethyl]amino}butanoic acid hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC13H17NO3 HCl
Molecular Weight271.74 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms1

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