Description

Alanine, n-(1-Carboxyethyl)-, (R*,R*)- (9Ci) CAS NO 101541-15-5 is a specialized, high-purity chiral amino acid derivative. This compound is valued for its role as a key building block in the synthesis of complex peptides and pharmaceutical intermediates, offering precise stereochemical control. It is primarily required by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel therapeutics and advanced materials.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the research and production of active pharmaceutical ingredients (APIs), particularly in peptide-based drugs.
• Biochemical Research: Used as a substrate or standard in enzymatic studies and metabolic pathway investigations.
• Peptide Synthesis: Serves as a protected or modified amino acid residue in solid-phase and solution-phase peptide synthesis.
• Asymmetric Catalysis: Employed as a ligand or precursor for catalysts in stereoselective organic synthesis.
• Nutraceutical Development: Investigated for potential applications in specialized dietary supplements and functional food ingredients.
• Cosmetic Peptides: A potential raw material for synthesizing bioactive peptides used in advanced skincare formulations.

Basic Information

Product Name	Alanine, n-(1-Carboxyethyl)-, (R*,R*)- (9Ci)
CAS No.	101541-15-5
Molecular Formula	C6H11NO4
Molecular Weight	161.16 g/mol
Synonyms	(R*,R*)-N-(1-Carboxyethyl)alanine; (R*,R*)-2-(1-Carboxyethylamino)propanoic acid; DL-Three-β-Hydroxyaspartic Acid (related stereoisomer); 2-[(1-Carboxyethyl)amino]propanoic acid; N-(1-Carboxyethyl)-DL-alanine; Alanine, N-(1-carboxyethyl)-, (R*,R*)-rel-; β-Hydroxyaspartic acid derivative
EINECS	Contact for details

Quality Control

Every batch of Alanine, n-(1-Carboxyethyl)-, (R*,R*)- (9Ci) is produced under a strict quality management system. We provide comprehensive analytical documentation, including a Certificate of Analysis (COA) detailing purity, chiral purity, and impurity profiles as determined by HPLC, NMR, and optical rotation. Our quality commitment ensures material suitability for demanding GMP-grade pharmaceutical synthesis and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry 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. For long-term storage, consider desiccated environments.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% (R*,R*) isomer
Loss on Drying	≤ 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.