Description

L-Argininic Acid is a non-proteinogenic amino acid derivative, structurally related to the essential amino acid L-Arginine. This compound is valued for its role as a key chiral intermediate and building block in advanced organic synthesis and pharmaceutical research. It is primarily utilized by manufacturers and R&D departments in the pharmaceutical, biotechnology, and fine chemical industries for developing novel therapeutic agents and biochemical reagents.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for cardiovascular and metabolic drugs.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies and metabolic pathway research related to nitric oxide synthase and arginase.
• Peptide Synthesis: Employed as a specialized building block for introducing unique functional groups into synthetic peptides and peptidomimetics.
• Nutritional Science: Investigated for its potential metabolic effects and role in arginine-related pathways in specialized nutritional formulations.
• Cosmetic Ingredients: Incorporated into high-end cosmetic formulations for its potential skin-conditioning and moisturizing properties.
• Fine Chemical Synthesis: Acts as a versatile intermediate for creating complex molecules with applications in agrochemicals and material science.

Basic Information

Product Name	L-Argininic Acid
CAS No.	157-07-3
Molecular Formula	C6H14N4O3
Molecular Weight	190.20 g/mol
Synonyms	(2S)-2-Amino-5-[(aminoiminomethyl)amino]pentanoic acid; L-2-Amino-5-guanidinovaleric acid; (S)-2-Amino-5-guanidinopentanoic acid; Arg-OH; H-Arg-OH; L-Arg; Arginine; L-Arginine (common name for the related amino acid, often used in searches)
EINECS	205-866-5

Quality Control

Our L-Argininic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency, meeting the high standards required for pharmaceutical and research applications. Certificates of Analysis (COA) detailing specific results for assay, chiral purity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and handling properties.

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)
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.