Description

L-Acetylcarnitine CAS NO 3040-38-8 is a high-purity, biologically active acetylated derivative of the amino acid L-carnitine. This compound is critical for supporting cellular energy metabolism and neurological function, making it a valuable ingredient for demanding nutraceutical and pharmaceutical formulations. It is primarily utilized by manufacturers in the dietary supplement, cognitive health, and advanced life science research sectors seeking a reliable, high-quality active pharmaceutical ingredient (API).

Application

• Nutraceutical & Dietary Supplements: A key ingredient in formulations targeting cognitive support, memory enhancement, energy production, and healthy aging.
• Pharmaceutical Intermediates: Serves as a critical starting material or active ingredient in the synthesis of prescription medications for neurological and metabolic disorders.
• Cognitive Health Products: Used in nootropic and brain health supplements for its role in supporting neurotransmitter function and neuronal energy.
• Sports Nutrition: Incorporated into supplements aimed at improving exercise performance, recovery, and muscle metabolism.
• Research & Development: Employed in biochemical research, cell culture studies, and as a standard in analytical laboratories.
• Cosmeceuticals: Found in advanced skincare products for its potential antioxidant and cellular energy-supporting properties.

Basic Information

Product Name	L-Acetylcarnitine
CAS No.	3040-38-8
Molecular Formula	C9H17NO4
Molecular Weight	203.24 g/mol
Synonyms	Acetyl-L-carnitine; ALCAR; Levacecarnine; (R)-3-Acetyloxy-4-trimethylammoniobutanoate; O-Acetyl-L-carnitine; L-Acetylcarnitine hydrochloride (salt form); Acetylcarnitine; ST 200
EINECS	221-245-3

Quality Control

Our L-Acetylcarnitine is manufactured under strict quality management systems. Each batch is tested to meet high-purity specifications suitable for nutraceutical and pharmaceutical applications. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles, ensuring traceability and compliance with relevant guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material 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 standard
Assay (HPLC)	≥ 98.5%
Specific Rotation	-28.0° to -32.0° (c=1 in H2O)
Heavy Metals	≤ 10 ppm
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 1.0%
Water Content (KF)	≤ 1.0%

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