HPLC purity
Reverse-phase HPLC with UV detection; purity target reported per lot with related-substance reporting on request.
L-CarnitineHPLC ≥ 99%MS confirmed600mg/10ml / 1200mg/10ml
Vial illustrations reflect supplied lyophilized format. Distribution scope and destination market confirmed before invoicing.
| Compound | L-Carnitine |
|---|---|
| CAS number | 541-15-1 |
| Molecular formula | C7H15NO3 |
| Molecular weight | 161.20 g/mol |
| Form | Lyophilized powder, glass vial |
| Purity target | ≥ 99% by HPLC |
| Vial formats | 600mg/10ml / 1200mg/10ml |
| Documentation | Batch-document availability confirmed by product, specification and applicable lot |
| Distribution scope | Research use, worldwide |
| Storage | Hygroscopic. Store sealed powder at -20 °C, protected from moisture and light; keep aqueous or reconstituted solution refrigerated at 2–8 °C. Lot-specific handling and stability notes are stated on the COA. |
MOQ & lead time
| Tier | Quantity | Lead time |
|---|---|---|
| Sample lot | 1 kit (10 vials) | 3–7 days |
| Production lot | 200–1,000 vials | 10–14 days |
| OEM repeat | 1,000+ vials | 14–18 days, scheduled |
Supplied as a research-use peptide. Every quote confirms current-batch COA, purity, destination market and buyer track before invoicing.
Overview
About L-Carnitine.
L-Carnitine is a quaternary ammonium compound and endogenous amino-acid derivative central to fatty-acid metabolism. In research models it transports long-chain fatty acids across the inner mitochondrial membrane via the carnitine palmitoyltransferase (CPT) shuttle system, enabling their beta-oxidation for cellular energy production.
Documentation
Batch documentation support for L-Carnitine lots.
batch-document availability confirmed by product, specification and applicable lot. Distribution scope confirmed before invoicing.
MS identity
Mass spectrometry identity confirmation against the L-Carnitine reference profile.
Lot traceability
Compound prefix and lot serial printed on the vial label and repeated in the document pack and carton.
FAQ
L-Carnitine — frequently asked by B2B buyers.
What form and vial sizes does Pepti supply L-Carnitine in?
Pepti supplies research-grade L-Carnitine in solution vials — 600 mg / 10 mL and 1200 mg / 10 mL formats — with private-label and OEM options. Bulk powder and custom fill volumes are available on request.
What documentation ships with each lot?
For the applicable lot, Pepti confirms the available document set during RFQ review. Depending on the product and lot, the set can include a certificate of analysis (COA) covering HPLC purity, mass-spectrometry (MS) identity confirmation, and appearance/water-content data. Safety data sheets and analytical method details are available on RFQ.
Is L-Carnitine the same as levocarnitine or L-Carnitine tartrate?
L-Carnitine (CAS 541-15-1) is the free-base levocarnitine — the active L-(-) enantiomer. Salt forms such as L-Carnitine tartrate (CAS 36687-82-8) and L-Carnitine hydrochloride (CAS 6645-46-1) carry different CAS numbers and molecular weights, so specify the exact form required on your RFQ.
What is the minimum order quantity?
Standard MOQ is 1 kit (10 vials). Larger volumes and bulk raw-material (kg-scale) pricing are handled through RFQ, with tiered quotes for private-label programs.
How is L-Carnitine stored and shipped for B2B orders?
L-Carnitine is hygroscopic; sealed powder is stored at -20 °C protected from moisture and light, and aqueous or reconstituted solution at 2–8 °C. Cold-chain handling and international shipping documentation are arranged per order.
Related compounds
Related research peptides.
COA library search
Search public COAs for this product.
The public COA library is being expanded by product and specification. Use the search link below to check current public records for this item.