Description

D-Homocitrulline is a non-proteinogenic amino acid analog of citrulline, distinguished by the presence of an additional methylene group in its side chain. This structural difference makes it a valuable biochemical tool and a key intermediate in specialized research and synthesis. It is primarily sought by professionals in the pharmaceutical and life science sectors for advanced applications. D-Homocitrulline CAS NO 121080-96-4 is available in high-purity grades to meet stringent research and development requirements.

Application

• Biochemical Research: Used as a reference standard and a metabolic probe in studies of the urea cycle and nitric oxide synthase pathways.
• Pharmaceutical Intermediates: Serves as a key chiral building block in the synthesis of novel peptide-based drugs and enzyme inhibitors.
• Diagnostic Reagent Development: Employed in the formulation of assay kits and calibrators for clinical diagnostics related to amino acid metabolism.
• Nutritional Science Studies: Investigated for its role and effects in metabolic studies, particularly in relation to its L-isomer and citrulline.
• Cosmeceutical R&D: Explored as a potential active ingredient in formulations targeting skin barrier function and hydration.

Basic Information

Item	Detail
Product Name	D-Homocitrulline
CAS No.	121080-96-4
Molecular Formula	C7H14N3O3+
Molecular Weight	188.21 g/mol
Synonyms	(2R)-2-Amino-6-(carbamoylamino)hexanoic acid; D-2-Amino-6-ureidohexanoic acid; (R)-2-Amino-6-ureidohexanoic acid; D-N5-(Aminocarbonyl)ornithine; (R)-Homocitrulline; D-Isomer of Homocitrulline; Right-handed Homocitrulline
EINECS	Contact for details

Quality Control

Our D-Homocitrulline is manufactured under a quality management system. Each batch undergoes rigorous analytical testing, including chiral purity verification and impurity profiling, to ensure it meets the high standards required for research and pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific tests 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 product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% (D-Isomer)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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