Description

3-Amino-Butanoic Acid 1,1-Dimethylethyl Ester Hydrochloride is a high-purity, protected amino acid derivative essential for advanced organic synthesis. This compound serves as a critical building block in the development of novel pharmaceuticals and bioactive molecules, offering a versatile handle for peptide coupling and molecular diversification. It is primarily utilized by research institutions and pharmaceutical companies engaged in medicinal chemistry, process development, and the synthesis of complex organic targets.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for peptide-mimetics and small molecule drugs.
• Peptide Synthesis: Used as a protected β-amino acid building block in solid-phase and solution-phase peptide synthesis (SPPS).
• Medicinal Chemistry: Enables structure-activity relationship (SAR) studies and the introduction of specific functional groups into lead compounds.
• Chemical Research: Serves as a versatile starting material or intermediate in academic and industrial organic synthesis projects.
• Process Chemistry: Employed in the scale-up and optimization of synthetic routes for complex molecules in pilot plants and manufacturing.
• Bioconjugation: Potential use in the modification of biomolecules for drug delivery systems or diagnostic probes.

Basic Information

Product Name	3-Amino-Butanoic Acid 1,1-Dimethylethyl Ester Hydrochloride
CAS No.	1269151-21-4
Molecular Formula	C9H20ClNO2
Molecular Weight	209.71 g/mol
Synonyms	3-Aminobutanoic acid tert-butyl ester hydrochloride; tert-Butyl 3-aminobutanoate hydrochloride; β-Aminobutyric acid tert-butyl ester HCl; 3-Amino-n-butyric acid tert-butyl ester hydrochloride; 1,1-Dimethylethyl 3-aminobutanoate hydrochloride; (R/S)-3-Aminobutanoic acid tert-butyl ester hydrochloride; 3-Amino-butanoic acid tert-butyl ester HCl
EINECS	Contact for details

Quality Control

Our 3-Amino-Butanoic Acid 1,1-Dimethylethyl Ester Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific project or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 98.5%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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