Description

Levocarnitine CAS NO 44985-71-9 is the biologically active L-isomer of carnitine, an essential amino acid derivative crucial for fatty acid metabolism. This high-purity compound is vital for ensuring optimal energy production and metabolic function in various applications. It is primarily sought by manufacturers in the pharmaceutical, nutraceutical, and clinical nutrition sectors for its critical role in supporting cellular energy transfer and cardiovascular health.

Application

• Pharmaceutical Active Ingredient (API): Core component in prescription medications for treating primary and secondary carnitine deficiencies, and in therapies for cardiac ischemia and certain myopathies.
• Dietary Supplements & Sports Nutrition: Key ingredient in capsules, tablets, and powders aimed at enhancing athletic performance, reducing muscle fatigue, and supporting post-exercise recovery.
• Clinical & Enteral Nutrition: Essential additive in specialized medical nutrition products, infant formulas, and parenteral/enteral feeding solutions for patients with metabolic disorders or nutritional deficiencies.
• Functional Food & Beverage Fortification: Used to fortify health drinks, energy bars, and other functional foods designed to promote metabolic wellness.
• Veterinary Medicine: Incorporated into animal health products to support energy metabolism and overall vitality in livestock and companion animals.
• Cosmetic & Personal Care: Utilized in advanced skincare formulations for its antioxidant properties and role in promoting cellular energy, helping to revitalize skin appearance.

Basic Information

Product Name	Levocarnitine
CAS No.	44985-71-9
Molecular Formula	C7H15NO3
Molecular Weight	161.20 g/mol
Synonyms	L-Carnitine; (R)-Carnitine; Vitamin BT; Levocarnitin; L-Carnitine base; Carnitine, L-; 3-Carboxy-2-hydroxy-N,N,N-trimethyl-1-propanaminium hydroxide, inner salt, (R)-; (3R)-3-Hydroxy-4-(trimethylammonio)butanoate; Biocarn; Carniking; Carnitene.
EINECS	256-064-4

Quality Control

Our Levocarnitine is manufactured under strict quality management systems. It is produced to meet or exceed relevant pharmacopoeial standards, including USP, EP, and JP monographs where applicable. Every batch undergoes comprehensive analytical testing, including chiral purity verification to ensure the absence of the inactive D-isomer. A detailed Certificate of Analysis (COA) documenting identity, assay, impurity profile, and residual solvents is provided with each 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). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White or almost white, crystalline powder or granules
Identification (IR)	Conforms to standard
Identification (HPLC)	Retention time corresponds to reference standard
Assay (on dried basis)	98.0% - 102.0%
Specific Rotation	-29° to -32° (c=1 in H2O)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 1.0% Any individual impurity ≤ 0.5% D-Carnitine ≤ 0.5%
Microbiological Control	Total Aerobic Microbial Count ≤ 1000 cfu/g Total Combined Yeasts & Molds ≤ 100 cfu/g Absence of E. coli, Salmonella

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