L-Carnitine L-tartrate

Formula: C18H36N2O12

CAS NO: 36687-82-8

Chemical Name: (R) - bis [(3 - hydroxy - 2 - hydroxypropyl) trimethyl amino] - L - tartrate

Properties: L-carnitine L-carnitine tartrate are stable form, it is easy to absorb moisture in wet conditions to maintain stability. A white crystaler with a pleasant acidic odor. It melt in water, but not easy to melt in organic solvents.

Quality Standard:

Identification: IR or NMR

Specific rotation: -11.0-9.5 °

P H: 3.0-4.5

Moisture: ≦ 1.0%

Residue on ignition: ≦ 0.5%

Heavy metals: ≦ 10ppm

Arsenic: ≦ 2ppm

Assay: ≥ 98%

L-carnitine: 68.2 ± 1.0%

Tartaric acid: 31.8 ± 1.0%

Application: L-carnitine L-carnitine tartrate are ideal form, applicable to solid preparations, especially for tablets, capsules.