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Specifications of DL-Carnitine hydrochloride丨461-05-2
|
Property |
Specification |
|
Grade |
JPC 97 Standard |
|
Appearance |
White crystalline powder |
|
Assay |
98.0% ~ 102.0% |
|
Residue on Ignition |
0.20% max |
|
pH |
2.3 - 2.6 |
|
Loss on Drying |
1.00% max |
|
Melting Point |
195.0 ~ 201.0°C |
|
NH₄ (Ammonium) |
0.01% max |
|
Arsenic (As) |
1 ppm max |
|
Heavy Metals |
10 ppm max |
Transport Information of DL-Carnitine hydrochloride丨461-05-2
|
Parameter |
Specification |
|
UN Number |
|
|
Class |
|
|
Packing Group |
|
|
H.S. Code |
2923900090 |
|
Stability & Reactivity |
Stable |
|
Storage |
Tightly closed. Store in a closed, dry, ventilated place |
|
Condition to Avoid |
Strong heat, air, moisture |
|
Package |
Introduction
DL-Carnitine hydrochloride is a synthetic form of carnitine, a quaternary ammonium compound involved in energy metabolism. It plays a crucial role in the transport of fatty acids into mitochondria, where they are oxidized for energy production. Unlike the biologically active L-carnitine, DL-carnitine is a racemic mixture that contains both D- and L-isomers.
Applications of DL-Carnitine Hydrochloride
1. Pharmaceutical and Medical Applications
● Energy Metabolism Research:
oStudied for its role in fatty acid oxidation and metabolic disorders.
● Potential in Neurological Research:
oInvestigated for its effects on brain function, memory, and neuroprotection.
● Treatment of Carnitine Deficiency:
oUsed in research and supplementation to address primary or secondary carnitine deficiencies.
2. Nutritional and Dietary Supplementation
● Sports and Energy Supplements:
oL-carnitine is commonly used in athletic performance enhancers, though DL-carnitine is less preferred due to its lower bioactivity.
● Weight Management Products:
oStudied for its role in fat metabolism and energy expenditure.
3. Biochemical Research and Industrial Use
● Metabolic Pathway Studies:
oUsed in laboratory research to study carnitine transport and mitochondrial function.
● Feed Additives for Livestock:
oSometimes included in animal nutrition for its potential benefits in metabolism and muscle function.
Benefits of DL-Carnitine Hydrochloride
1. Supports Fatty Acid Metabolism
● Plays a role in transporting long-chain fatty acids into mitochondria, promoting energy production.
2. Potential Neuroprotective Effects
● Studied for its impact on brain health, cognitive function, and neurodegenerative disorders.
3. Used in Research for Metabolic Disorders
● Helps in understanding and treating carnitine deficiencies and mitochondrial diseases.
Conclusion
DL-Carnitine hydrochloride丨461-05-2 is primarily used in pharmaceutical research, biochemical studies, and metabolic investigations. While L-carnitine is the biologically active form commonly used in supplements, DL-carnitine serves as a useful compound in scientific and industrial applications, particularly in energy metabolism and neurological research.

