Description

n-Acetyl Carnosine is a stabilized, bioavailable derivative of the naturally occurring dipeptide L-carnosine, designed to enhance stability and efficacy in advanced formulations. This compound is of significant interest for its role as a precursor to L-carnosine, offering improved membrane permeability and resistance to enzymatic degradation. It is primarily utilized by manufacturers in the pharmaceutical, nutraceutical, and high-end cosmeceutical industries seeking innovative active ingredients for targeted health and wellness applications.

Application

• Pharmaceutical Intermediates: Serves as a key precursor in the synthesis of L-carnosine for ophthalmic solutions and other therapeutic formulations.
• Dietary Supplements: Incorporated into nutraceutical products targeting antioxidant support, cellular health, and anti-aging benefits.
• Advanced Cosmeceuticals: Used in serums, creams, and lotions for its potential skin-rejuvenating and anti-glycation properties.
• Biochemical Research: Employed as a standard or reagent in studies related to carnosine metabolism, oxidative stress, and chelation.
• Veterinary Supplements: Formulated into health supplements for companion and performance animals.

Basic Information

Product Name	n-Acetyl Carnosine
CAS No.	56353-15-2
Molecular Formula	C11H18N4O4
Molecular Weight	270.29 g/mol
Synonyms	N-Acetyl-L-carnosine; N-Acetylcarnosine; L-Carnosine, N-acetyl-; Acetylcarnosine; Nalpha-Acetyl-L-carnosine; (2S)-2-(3-Acetamidopropanoylamino)-3-(1H-imidazol-5-yl)propanoic acid; OcuPure (trade name); NAC
EINECS	Contact for details

Quality Control

Our n-Acetyl Carnosine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications for pharmaceutical and nutraceutical use. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Optical Rotation	[α]20/D: +20.0° to +24.0° (c=1 in H2O)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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