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-linked COA + HPLC chromatogram + MS identity record for every production 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-linked COA, HPLC chromatogram and MS identity record for every production 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?
Every lot ships with 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