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 is the racemic form of carnitine, a quaternary ammonium compound with formula C₇H₁₅NO₃ and molecular weight 161.2 g/mol. It is supplied as a white crystalline powder, melting at 197–198 °C with decomposition, and is freely soluble in water. CAS 406-76-8; EC 206-976-6.
As the racemate, DL-Carnitine is used where stereospecificity is not required. It serves as a synthetic intermediate, analytical reference standard, and cost-effective ingredient across pharmaceutical, nutraceutical, animal nutrition, and cosmetic manufacturing sectors.
SoleChem, an ISO 9001:2015 certified chemical supplier based in Türkiye, delivers DL-Carnitine (CAS 406-76-8) to customers in more than 40 countries.
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.