L-Carnitina
L-Carnitine is a small zwitterionic molecule, not a peptide. It is referenced in biochemical research involving fatty-acid transport, mitochondrial metabolism models and cellular energy-pathway investigation.

Product Overview
L-Carnitine is a small zwitterionic molecule, not a peptide. It is referenced in biochemical research involving fatty-acid transport, mitochondrial metabolism models and cellular energy-pathway investigation. This material is supplied as a laboratory research compound for qualified scientific use.
Product Specification
The following information is provided for research-catalogue and product specification purposes only. Batch-specific identity, purity, salt form and analytical values should be confirmed against the relevant Certificate of Analysis.
| What it is | L-Carnitine is a small zwitterionic molecule, not a peptide. It is referenced in biochemical research involving fatty-acid transport, mitochondrial metabolism models and cellular energy-pathway investigation. This material is supplied as a laboratory research compound for qualified scientific use. |
|---|---|
| Sequence | Not applicable - L-Carnitine is not a peptide |
| Molecular weight | 161.20 g/mol |
| Product family | Amino-acid derivative / quaternary ammonium compound |
| Research classification | Small-molecule biochemical research compound |
| Form | Liquid or sterile solution if supplied as 600mg preparation; confirm exact website format |
| Appearance | Clear colourless solution if supplied as liquid; white crystalline powder if supplied neat |
| Fill quantity | 600mg |
| Container type | Sterile sealed glass vial or ampoule; confirm exact website packaging |
| Storage | Store sealed and protected from light at controlled room temperature or 2-8°C depending final product format and COA. |
| Synonyms | L-Carnitine; levocarnitine; vitamin BT; (-)-carnitine |
| CAS number | 541-15-1 |
| Molecular form / formula | C7H15NO3 |
| Molecule form | Free base / zwitterionic small molecule or salt form depending product format |
| Purity | COA-specific; common research standard >=95% |
| Analysis method | HPLC / assay by COA; identity by MS or NMR where applicable |
Certificate of Analysis
Each compound is accompanied by third-party analytical documentation where available. Certificates confirm purity, identity and chromatographic analysis against the supplied batch.
Shipping Information
All orders ship from within Brazil and are typically processed within 1–2 business days of confirmed payment. Delivery time and cost depend on the state and the service available there (PAC, SEDEX, or motoboy) and are shown at checkout. All shipping is tracked and discreetly packaged.
Storage & Handling
Store sealed and protected from light at controlled room temperature or 2-8°C depending final product format and COA.
| Form | Liquid or sterile solution if supplied as 600mg preparation; confirm exact website format |
|---|---|
| Appearance | Clear colourless solution if supplied as liquid; white crystalline powder if supplied neat |
| Container type | Sterile sealed glass vial or ampoule; confirm exact website packaging |
| Storage & Handling | Store sealed and protected from light at controlled room temperature or 2-8°C depending final product format and COA. |
Research-Use-Only Notice
All products are supplied by Peptídeos Brasil for research use only. They are not licensed as pharmaceuticals and are not promoted as, or intended to diagnose, treat, cure, prevent or mitigate any disease or medical condition in humans or animals. They are not intended for human or animal consumption and are not intended for cosmetic, nutritional or recreational use.
By purchasing, the purchaser confirms that they are a qualified individual acting for legitimate research purposes only and accepts our Terms and Conditions and Research Use Policy.
Peptídeos Brasil supplies research-grade peptides to laboratories and researchers across Brazil, with tracked delivery in around 3 working days and pricing in Brazilian reais. Every compound ships with a batch-specific certificate of analysis and is sold strictly for research use only — not for human or veterinary use.

