Place of Origin: | China |
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Brand Name: | HNB |
Certification: | ISO9001 |
Model Number: | Pregabalin |
Minimum Order Quantity: | 1kg |
Price: | 280USD/kg |
Packaging Details: | 1.1kg/bag;25kg/drum 2. Inside: steril plastic bag+aluminum foil bag Outside: carton/drum |
Delivery Time: | 3-7days |
Payment Terms: | T/T, Western Union,, L/C, D/A, D/P |
Supply Ability: | 10Metric tons per month |
Product Name: | Pregabalin | Appearance: | White Crystalline Powder |
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CAS No.: | 148553-50-8 | Molecular Formula: | C8H17NO2 |
Shelf Life: | 24months When Properly Stored | Purity: | 99%min |
HS Code: | 2915900090 | Function: | Antiepileptic And Anticonvulsant |
Storage Condition: | Keep Away From Heat, Open Flames And Sparks. | ||
High Light: | 99%min Pregabalin Powder,148553-50-8 Pregabalin Powder,Antiepileptic Pregabalin Powder |
Nervous system medication Pregabalin Powder CAS 148553-50-8
Pregabalin, chemical name (S) -3-aminomethyl-5-methylhexanoic acid, molecular formula is C8H17NO2, is an antiepileptic drug, clinical mainly for the treatment of post-herpetic neuralgia.
Function:
Pregabalin is a γ -aminobutyric acid (GABA) analogue, similar in structure and action to gabapentin, with anti-epileptic, analgesic and anti-anxiety activities. The mechanism of antiepileptic action of pregabalin is still unclear. In laboratory studies, pregabalin showed anticonvulsant activity in various epileptic models; The activity profile of animal models was similar to that of gabapentin, but pregabalin was 3-10 times more active than gabapentin
Product analysis report
CAS number | 148553-50-8 | Product Name | Pregabalin |
Manufacture Date: | 24th Nov.,2021 | Analysis Date: | 24th Nov.,2021 |
Batch NO.: | HNB211124-1 | Test sample: | 200gram |
Storage: | Store in cool&dry place, in well-closed containers. | ||
Shelf life: | 24 Months when properly stored. |
ITEMS | SPECIFICATIONS | RESULT |
Appearance | White off-white crystalline powder | Complies |
Assay | 98.0%-102.0% | 99.2% |
Identification |
The retention time of the major peak in the chromatogram of theAssay 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 | NMT 0.5% | 0.12% |
Residue on ignition | NMT 0.2% | 0.11% |
Heavy metals | NMT 0.001% | Complies |
Related compounds by hplc |
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 | ||
Conclusion | Conform with the Standard |
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FAQ
1.Can I get samples for testing?
Yes,sample can be provided,but you will need to pay the freight.