Description

3-Aminobutanoic Acid Benzyl Ester Hcl is a protected amino acid derivative of significant interest in advanced organic synthesis. This compound serves as a crucial chiral building block for the construction of complex molecules, offering a versatile handle for peptide coupling and further functionalization. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), peptide mimetics, and other fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new therapeutic agents and active pharmaceutical ingredients (APIs).
• Peptide Chemistry: Used as a protected amino acid building block in solid-phase and solution-phase peptide synthesis.
• Chemical Biology Research: Employed in the synthesis of probes, inhibitors, and other tools for studying biological pathways and enzyme functions.
• Asymmetric Synthesis: Serves as a starting material or intermediate in catalytic asymmetric reactions to create enantiomerically pure compounds.
• Fine Chemical Production: Utilized in the custom synthesis of specialty chemicals for agrochemical, material science, and cosmetic applications.

Basic Information

Product Name	3-Aminobutanoic Acid Benzyl Ester Hcl
CAS No.	1423029-31-5
Molecular Formula	C11H16ClNO2
Molecular Weight	229.70 g/mol
Synonyms	3-Aminobutanoic Acid Benzyl Ester Hydrochloride; Benzyl 3-Aminobutanoate Hydrochloride; (R/S)-3-Aminobutanoic Acid Benzyl Ester HCl; β-Aminobutyric Acid Benzyl Ester Hydrochloride; 3-Amino-n-butyric Acid Benzyl Ester HCl; Butanoic acid, 3-amino-, phenylmethyl ester, hydrochloride; BABA Benzyl Ester HCl
EINECS	Contact for details

Quality Control

Our 3-Aminobutanoic Acid Benzyl Ester Hcl is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Complies with ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.