Description

L-Homocarnosine Free Base is a naturally occurring dipeptide composed of histidine and γ-aminobutyric acid (GABA). This compound is of significant interest in biochemical research and advanced pharmaceutical development due to its potential neuroprotective and antioxidant properties. It serves as a critical reference standard and intermediate for researchers and manufacturers in the life sciences, pharmaceutical, and nutraceutical industries.

Application

• Pharmaceutical Research & Development: As a key intermediate in the synthesis of novel neuroprotective agents and cognitive health supplements.
• Biochemical Standard: Used as a high-purity reference standard for analytical method development, validation, and quality control in laboratories.
• Neuroscience Studies: Employed in preclinical research to investigate its role in cellular antioxidant defense mechanisms and its potential effects on neurological function.
• Diagnostic Reagent Manufacturing: A potential component in the formulation of diagnostic kits and assays targeting metabolic pathways.
• Cosmeceutical Applications: Exploration of its antioxidant properties for use in advanced skincare formulations aimed at protecting against environmental stressors.

Basic Information

Product Name	L-Homocarnosine Free Base
CAS No.	3650-73-5
Molecular Formula	C10H16N4O3
Molecular Weight	240.26 g/mol
Synonyms	Homocarnosine; L-Histidyl-GABA; γ-Aminobutyryl-L-histidine; GABA-L-Histidine; (S)-2-Amino-4-((1H-imidazol-5-yl)methylamino)butanoic acid; Nπ-(4-Aminobutyryl)histidine; Carnosine homologue
EINECS	222-892-8

Quality Control

Our L-Homocarnosine Free Base is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Optical Rotation	[α]20/D: Specific range available on COA
Water Content (KF)	≤ 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.