L-Carnitine Fumarate

High-purity L-Carnitine Fumarate available for bulk supply. Suitable for sports nutrition, weight management products, and dietary supplements. Contact us today for wholesale pricing and a free quote.

Product Name: L‑Carnitine Fumarate

CAS No.: 90471‑79‑7

Molecular Formula: C₁₁H₁₉NO₇

Molecular Weight: 277.27 g/mol

Appearance: White crystalline powder

Uses: L‑Carnitine fumarate is used in dietary supplements to support energy production, exercise performance, and cardiovascular health. It functions as a salt of L‑carnitine, aiding in fatty acid transport into mitochondria and enhancing metabolic efficiency.

Product Introduction: L‑Carnitine fumarate (IUPAC: (R)-(3-carboxy-2-hydroxypropyl)trimethylammonium hydrogen fumarate) is a stable, water-soluble salt form combining L‑carnitine and fumaric acid. With a molecular weight of 277.27 g/mol and CAS number 90471‑79‑7, it appears as a white crystalline powder. It delivers the metabolic benefits of L‑carnitine—transporting long-chain fatty acids into mitochondria for β‑oxidation—while supplying fumarate, an intermediate of the Krebs cycle. Widely included in nutraceutical formulations, it supports cellular energy metabolism, especially in muscle and cardiac tissues, and is often marketed for its roles in enhancing physical performance, recovery, and cardiovascular function.