Description

(2S)-2-Amino-5-(Diaminomethylideneamino)Pentanoic Acid, Butanedioic Acid is a high-purity, non-proteinogenic amino acid derivative of significant interest in advanced biochemical research and synthesis. This compound matters for its role as a specialized building block in the development of novel peptides, enzyme inhibitors, and other bioactive molecules. It is primarily needed by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers focused on creating next-generation therapeutic agents and biochemical tools.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new drug candidates, particularly for metabolic and neurological disorders.
• Peptide Synthesis: Used as a specialized amino acid analog in solid-phase and solution-phase peptide synthesis to introduce unique structural and functional properties.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies and as a precursor for synthesizing labeled compounds for metabolic pathway tracing.
• Proteomics & Molecular Biology: Employed in the design and synthesis of affinity tags, enzyme substrates, and other molecular probes for proteomic analysis.
• Fine Chemical Synthesis: Acts as a versatile building block for the preparation of complex natural product analogs and other high-value specialty chemicals.

Basic Information

Product Name	(2S)-2-Amino-5-(Diaminomethylideneamino)Pentanoic Acid, Butanedioic Acid
CAS No.	19914-51-3
Molecular Formula	C9H17N5O6
Molecular Weight	291.26 g/mol
Synonyms	L-Argininosuccinic Acid; (2S)-2-Amino-5-[(diaminomethylidene)amino]-5-oxopentanoic acid; L-Arginine, N2-(3-carboxy-1-oxopropyl)-; Argininosuccinate; Succinylarginine; NSC 113939; ASL substrate; 2-Amino-5-[(aminoiminomethyl)amino]-5-oxopentanoic acid (L-form)
EINECS	Contact for details

Quality Control

Our (2S)-2-Amino-5-(Diaminomethylideneamino)Pentanoic Acid, Butanedioic Acid is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral integrity, to ensure it meets the high standards required for research and pharmaceutical applications. A comprehensive 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 place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity. Once opened, containers should be flushed with an inert gas and resealed immediately.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% (L-Isomer)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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