DL-Carnitine
Carnitine, 3-hydroxy-4-(trimethylazaniumyl)butanoate
- CAS
- 406-76-8
- EC
- 206-976-6
- Sectors
- Nutraceuticals & Supplements, Animal Nutrition, Pharma & Healthcare
DL-Carnitine (CAS 406-76-8) is the racemic form of carnitine, a quaternary ammonium compound supplied as a white crystalline powder that is freely soluble in water and used where stereospecificity is not required, notably as a synthetic intermediate, analytical reference standard and cost-effective ingredient in pharmaceutical, nutraceutical and animal nutrition manufacturing. CAS 406-76-8; EC 206-976-6.
Typical Properties
| Molecular formula | C7H15NO3 |
|---|---|
| Molecular weight | 161.2 g/mol |
| Melting point | 197-198 °C (decomp) |
| Grades available | Food Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
DL-Carnitine
Applications
- Pharmaceutical manufacturing: synthetic precursor and reference material in L-Carnitine production.
- Nutraceuticals & Supplements: used where racemic carnitine meets regional regulations.
- Animal nutrition: carnitine-source additive in aquaculture and livestock feed.
- Cosmetics: stabilising antioxidant in skin-conditioning and anti-aging formulations.
- Research & QC: reference standard for laboratory and in-process analysis.
Safety & Risks
Not classified under GHS; low acute hazard. Avoid inhalation of dust; use standard PPE including eye protection. Store in a cool, dry place away from moisture. No significant handling restrictions identified.
Packaging
Supplied in 25 kg drums or cartons for bulk orders; 1–5 kg small lots available for laboratory and QC use. Store cool and dry.