China China Manufacturer L-Carnitine Powder USP Standard API Raw Material Supplier, Exporter
Product Description
Product Description
L-Carnitine (CAS: 541-15-1) is an endogenous amino acid derivative with exclusive biological activity of L-form. It acts as a core carrier for fatty acid transport to mitochondria for energy production.
Related products: L Carnitine hydrochloride, L-Carnitine Tartrate, Acetyl L-Carnitine (ALC)
Key Benefits
Carnitine ≥99%, complying with USP, EP and national food standards.
L-Carnitine powder features good flowability, suitable for tableting, capsule filling, powder blending and other processing techniques.
Ready stock, samples and custom specs available. COA, MSDS supplied on demand.
Certificate of Analysis
| Test | Standard | Results |
| Character | White or almost white, crystalline powder | White crystalline powder |
| Identification | Infrared Absorption | Infrared Absorption |
| Solubility | Slightly soluble in water, practically insoluble in ethanol (96%), freely soluble in 1M Hydrochloric Acid and sparingly soluble in 0.1M Hydrochloric Acid. | |
| Assay | ||
| Assay(dry basis C9H11NO4)(HPLC) | 99.0~101.0% | 99.32% |
| PH | 4.5~7.0 | 5.41 |
| Appearance of solutioin | Complies | Complies |
| Heavy metals | ≤10ppm | <10ppm |
| Related substances | ||
| Impurity A | ≤0.1% | 0.06% |
| Impurity B | ≤0.5% | 0.34% |
| Impurity C | ≤0.2% | 0.07% |
| Unspecified Impurities | ≤0.05% | 0.04% |
| Total impurities | ≤1.0% | 0.43% |
| Impurity D | ≤0.5% | Not detected |
| Loss on drying | ≤5.00% | 4.18% |
| Sulphated Ash | ≤5.00% | 3.26% |
| Microbiological Test | ||
| Total Bacterial Count | ≤ 10000cfu/g | Complies |
| Total Molds Count | ≤1000cfu/g | Complies |
| Salmonella | Negative | Not Detected |
| E.coli | Negative | Not Detected |
Functions/ Application
Pharmaceutical Field:
L-Carnitine relieves physical fatigue and other symptoms, and can be made into sustained-release capsules, tablets and other preparations.
Dietary Supplements / Sports Nutrition:
It transports fatty acids into mitochondria for energy oxidation and accelerates fat breakdown, widely used in weight-loss supplements, sports energy powders and functional drinks.
Packing
| Weight | Packing method |
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs,25kg or more | by Drums or carton (2 layers plastic bag inside) |
Delivery
| Weight | Delivery mothod | Delivery time | Destination |
| 1kg-25kgs | EMS,DHL,UPS,Fedex | 3-7days | Door to door |
| 25kgs-100kgs | DHL,FedEx,by Air | 3-7days | Door to door (to Airport by Air) |
| more than 100kgs | by Air | 3-7days | Door to Airport |
| by Sea | 10-35days | Door to port |
FAQs
L-Carnitine is a naturally occurring amino acid derivative. It is a white crystalline powder, widely used in dietary supplements, sports nutrition, functional foods and beverage products. It helps transport fatty acids into mitochondria for energy metabolism.
Food grade L-Carnitine, typical purity ≥99.0%. White crystalline powder. Custom packaging is available according to customer requirements.
Related products: L Carnitine hydrochloride, L-Carnitine Tartrate, Acetyl L-Carnitine (ALC).
Standard MOQ is 25kg/drum. Small trial orders for testing are acceptable, and free samples are available for quality verification.
Ready stock, samples and custom specs available. COA, MSDS supplied on demand.
Store sealed at -20℃, keep away from light, heat and oxidants. Shelf life: 24 months under proper storage.
ShineHerb biotech is a professional Chinese raw material supplier with over 20 years of export experience. For L-Carnitine, please feel free to contact us if you need more detailed information or pricing.
