Description

(5R,2S)-2,5-Diaminoadipic Acid 2Hcl is a high-purity, chiral diaminodicarboxylic acid derivative, serving as a critical building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel pharmaceuticals and bioactive molecules, particularly in peptide-based drug discovery. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors who require enantiomerically pure intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel peptide-based drugs, enzyme inhibitors, and other bioactive compounds.
• Peptide Research: Used in solid-phase and solution-phase peptide synthesis to introduce specific structural and functional motifs.
• Bioconjugation Chemistry: Serves as a linker or spacer molecule in the development of antibody-drug conjugates (ADCs) and other bioconjugates.
• Asymmetric Synthesis: Employed as a chiral auxiliary or starting material in catalytic asymmetric reactions to construct complex molecular architectures.
• Biochemical Research: Utilized in studies of enzyme mechanisms, metabolic pathways, and as a precursor for specialized amino acid analogs.
• Fine Chemical Production: Acts as a building block for the manufacture of high-value specialty chemicals and advanced materials.

Basic Information

Product Name	(5R,2S)-2,5-Diaminoadipic Acid 2Hcl
CAS No.	213686-09-0
Molecular Formula	C6H12N2O4 • 2HCl
Molecular Weight	273.09 g/mol
Synonyms	(2S,5R)-2,5-Diaminoadipic Acid Dihydrochloride; (2S,5R)-2,5-Diaminohexanedioic Acid Dihydrochloride; (5R,2S)-2,5-Diaminoadipic Acid Dihydrochloride; D-erythro-2,5-Diaminoadipic Acid 2HCl; (2S,5R)-2,5-Diaminoadipate Dihydrochloride; 2,5-Diamino-L-erythro-adipic Acid Dihydrochloride; (2S,5R)-Diaminoadipic Acid 2HCl
EINECS	Contact for details

Quality Control

Our (5R,2S)-2,5-Diaminoadipic Acid 2Hcl is manufactured under strict quality systems to ensure batch-to-batch consistency and high purity, suitable for research and cGMP manufacturing. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, chiral purity, and impurity profiles. We support compliance with major pharmacopeial standards and can provide material tailored to specific project 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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% de
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤10 ppm
Related Substances (HPLC)	Individual impurity ≤0.5%; Total impurities ≤1.5%

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