L-Carnitine L-Tartrate Powder

I. Basic Information

• English Name: L-Carnitine L-Tartrate
• CAS Number: 36687-82-8
• Molecular Formula: C11H19NO8 (Note: The molecular formula may vary slightly depending on the preparation or measurement method, and there are also references to C11H20NO9-)
• Molecular Weight: Depending on the molecular formula, the molecular weight may vary. For example, the molecular weight of C11H19NO8 is 293.27, while C11H20NO9- has a molecular weight of 310.28.

II. Physical Properties

• Appearance: White to off-white crystalline powder
• Melting/Boiling Point: Boiling point is approximately 196.6°C (at 101.3 kPa), while the melting point information is not explicitly given
• Density: 1.216 (at 20°C)
• Solubility: Slightly soluble in methanol and water
• Storage Conditions: Should be stored in a sealed container in a dry, room temperature environment

III. Chemical Properties

• L-Carnitine L-Tartrate is a combination of L-Carnitine and Tartrate, with approximately 32% L-Carnitine content and 68% Tartrate.
• This compound is considered the biologically active form of carnitine in the human body, primarily found in muscle cells, including those of the heart.

IV. Application Fields

1. Medicine and Healthcare Products: L-Carnitine L-Tartrate is widely used in the field of medicine and healthcare products, such as a nutritional supplement for improving muscle endurance and promoting fat metabolism.
2. Food Additives: According to China’s food additive hygiene standard GB2760-1996, L-Carnitine L-Tartrate can be used as a food nutrition enhancer in chewing tablets, drinks, capsules, milk powder, and milk beverages.
3. Weight Loss Supplements: Due to its ability to increase fat mobilization, L-Carnitine L-Tartrate is considered a good weight loss supplement.

V. Physiological Effects

• Its primary function is to provide an additional source of ATP for highly metabolic tissues such as muscles.
• By mobilizing fat to muscle tissue, it helps improve muscle endurance and increase energy supply.
• It aids in maintaining muscle glycogen storage and preventing lactic acid accumulation, further enhancing endurance.

VI. Safety Evaluation

• Under the recommended dosage, L-Carnitine L-Tartrate is considered safe without negative impacts on human health.
• However, excessive intake or long-term use may cause adverse reactions such as gastrointestinal symptoms like diarrhea, nausea, and vomiting. Therefore, it is important to follow the recommended dosage and usage instructions.