Description

Butanoic Acid, 2-[(Aminoacetyl)Amino]-, (2R)- (9Ci) is a chiral, amino acid-derived building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex peptide mimetics and biologically active molecules with high stereochemical purity. Pharmaceutical research and development laboratories need it for the synthesis of novel therapeutic candidates, particularly in the areas of protease inhibitors and targeted drug delivery systems.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), especially for protease-targeted therapies.
• Peptidomimetic Synthesis: Used to incorporate modified amino acid structures into peptide chains to enhance stability, bioavailability, and receptor binding affinity.
• Bioconjugation Chemistry: Acts as a linker or spacer molecule in the design of antibody-drug conjugates (ADCs) and other targeted biopharmaceuticals.
• Chemical Biology Research: Employed in the study of enzyme mechanisms and the development of activity-based probes for diagnostic applications.
• Asymmetric Synthesis: Utilized as a starting material or auxiliary in catalytic asymmetric reactions to produce enantiomerically pure compounds.
• Custom Synthesis & Contract Manufacturing: A key material for fine chemical manufacturers offering bespoke synthesis services for the life sciences industry.

Basic Information

Product Name	Butanoic Acid, 2-[(Aminoacetyl)Amino]-, (2R)- (9Ci)
CAS No.	149751-70-2
Molecular Formula	C6H12N2O3
Molecular Weight	160.17 g/mol
Synonyms	(R)-2-[(2-Aminoacetamido)]butanoic acid; D-2-[(Aminoacetyl)amino]butyric acid; (2R)-2-[(2-Aminoacetyl)amino]butanoic acid; N-Glycyl-D-homoalanine; (R)-N-Glycyl-2-aminobutyric acid; A building block for peptide synthesis; CAS 149751-70-2
EINECS	Contact for details

Quality Control

Our Butanoic Acid, 2-[(Aminoacetyl)Amino]-, (2R)- (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the exacting standards required for pharmaceutical R&D. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
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.