In today's rapidly expanding sports nutrition and functional ingredient market, choosing a high-purity, reliable, and globally compliant L-Carnitine supplier is essential for maintaining product performance and brand competitiveness. Our Pure L-Carnitine Powder 99% (CAS 541-15-1) is manufactured under strict quality control systems, ensuring excellent purity, superior solubility, and consistent batch quality.
Designed for dietary supplement manufacturers, pharmaceutical companies, and functional food producers, our L-Carnitine raw material provides stable supply, complete documentation support, and flexible customization options. Whether you are developing new formulations or scaling production, we deliver a dependable solution tailored to your business needs.
Comprehensive Technical Specifications
To meet the strict requirements of global B2B buyers, our product is tested against a full set of physicochemical and microbiological parameters:
|
Parameter |
Specification |
|
Product Name |
L-Carnitine |
|
CAS Number |
541-15-1 |
|
Molecular Formula |
C7H15NO3 |
|
Molecular Weight |
161.20 |
|
Appearance |
White crystalline powder |
|
Identification |
IR / HPLC confirms standard |
|
Assay (HPLC) |
98.5% – 101.0% |
|
Optical Rotation |
-29.0° to -32.0° |
|
pH (5% solution) |
5.5 – 9.5 |
|
Loss on Drying |
≤ 1.0% |
|
Residue on Ignition |
≤ 0.1% |
|
Heavy Metals |
≤ 10 ppm |
|
Arsenic |
≤ 1 ppm |
|
Lead |
≤ 2 ppm |
|
Cadmium |
≤ 1 ppm |
|
Mercury |
≤ 0.1 ppm |
|
Residual Solvents |
Complies with ICH Q3C |
|
Microbial Limits |
Total Plate Count ≤1000 CFU/g |
|
Yeast & Mold |
≤100 CFU/g |
|
E. coli |
Negative |
|
Salmonella |
Negative |
|
Particle Size |
80–100 mesh (customizable) |
|
Solubility |
Freely soluble in water |
|
Shelf Life |
24 months |
|
Storage Conditions |
Cool, dry, protected from light |
Key Advantages of Our L-Carnitine Powder
High Purity with Tight Impurity Control
Our L-Carnitine achieves ≥99% purity, ensuring suitability for high-end nutraceutical and pharmaceutical formulations.
Excellent Water Solubility
Ideal for applications in liquid supplements, beverages, and effervescent products, improving formulation flexibility.
Stable Quality & Batch Consistency
Manufactured under strict quality systems to guarantee consistent performance across large-scale production batches.
Flexible Supply Chain
Small samples for testing
Scalable bulk production
Long-term supply agreements
Clear Application Scenarios
Sports Nutrition & Weight Management
L-Carnitine plays a critical role in fat metabolism by transporting fatty acids into mitochondria for energy production, making it a key ingredient in:
Fat burners
Pre-workout supplements
Endurance performance products
01
Functional Beverages & Ready-to-Drink Products
Due to its high solubility and stability, L-Carnitine is widely used in:
Energy drinks
RTD sports beverages
Functional hydration products
02
Dietary Supplements Manufacturing
Suitable for multiple dosage forms:
Capsules
Tablets
Powder blends
Stick packs
03
Pharmaceutical & Clinical Applications
Used in:
Metabolic disorder research
Cardiovascular support formulations
Prescription drug development
04
Pet Nutrition
Increasingly used in:
Pet weight management formulas
Animal nutrition supplements
05
Why Choose Us as Your L-Carnitine Supplier?
Over 10 years of export experience in API & nutraceutical ingredients
Stable global client base with high repeat purchase rate
Strict quality control system covering the entire production chain
Competitive pricing with reliable delivery timelines
OEM / ODM customization capability
