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58-56-0 Pyridoxine hydrochloride Vitamin B6 HCL
vitamin b6/ vitamin b6 powder /GMP approve Vitamin B6 Pyridoxine Hydrochloride,CAS:58-56-0
Introduction:
Vitamin B6 is a water-soluble vitamin and is part of the vitamin B complex group. Several forms of the vitamin are known,
but pyridoxal phosphate (PLP) is the active form and is a cofactor in many reactions of amino acid metabolism, including
transamination, deamination, and decarboxylation.PLP also is necessary for the enzymatic reaction governing the release ofglucose from glycogen.
Specification:
Items |
Specifications |
Results |
Appearance |
White Fine Powder/Crystal |
Complies |
Identification |
Infared Absorption |
Complies |
The retention time of the major peak in the chromatogram of the Assay prepration corresponds to that in the chromatogram of the standard preparation, as obtained in the assay |
complies |
|
Specific rotation |
Between -28.6°and -35.0°, measured at 20° |
-32.8° |
Water |
not more than 0.5% |
0.12% |
residue on ignition |
not more than 0.2% |
0.11% |
Heavy metals |
not more than 0.001% |
complies |
related compounds by HPLC(Test1) |
Fructose not more than 0.3% Compound A not more than 0.3% Other individual impurity not more than 0.1% Total impurities not more than 0.5% |
Fructose: 0.03% Compound A: 0.04% Total impurities: 0.07% |
Particle size |
90% less than 350 microns |
complies |
Limit of sulfamate and sulfate |
Sulfamate ion not more than 0.10% Sulfate ion not more than 0.10% |
complies |
Residual Solvent |
Methylene Chloride not more than 250μg/g |
not detected |
Acetone not mor than 2500μg/g |
||
Isopropanol not more than 5000μg/g |
||
Ethanenitrile not more than 400μg/g |
||
n-hexane not more than 290μg/g |
||
Ethyl Acetate not more than 2500μg/g |
||
Pyridine not more than 100μg/g |
||
Assay |
Topiramate contains not less than 98.0% and not more than the equivalent of 102.0% of C12H21NO8S, calculated with reference to the Anhydrous Basis |
99.80% |
Conclustion |
The material complies with respect to USP32 |
Function:
1. The proper digestion and absorption of protein and fat;
2. To help in the essential amion acid tryptophan is converted to nicotinic acid;
3. To prevent all kinds of nerves, skin diseases;
4. Alleviate vomiting;
5. Promote the nucleic acid Synthesis, to prevent the aging of tissues and organs;
6. Lower the result of taking antidepressants caused by dry mouth and dysuria
7. Slow night muscle spasms, cramps paralysis and other symptoms of hand,foot and neuritis;
8. Is the natural the diuretic.
9. Treatment of congenital hypofunction of metabolism;
10. Prevent and treat vitamin B6 deficiency;
11. Supplement to patients who need to consume more vitamin B6;
12. Treatment of carpal tunnel syndrome.
Application:
(1) Treatment of congenital hypofunction of metabolism;
(2) Prevent and treat vitamin B6 deficiency;
(3) Supplement to patients who need to consume more vitamin B6;
(4) Treatment of carpal tunnel syndrome.
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