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50 Kilogram |
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Pregabalin 4 methylpregabalin CAS 148553-50-8 pregabalin Pregabalin powder
1. Who are we
We are based in Shaanxi, China, start from 2018,sell to North America(00.00%),
Western Europe(00.00%),South America(00.00%),Southeast Asia(00.00%),
Eastern Europe(00.00%). There are total about 11-50 people in our office.
2. How can we guarantee quality
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us
Plant Extracts,Cosmetics Raw Materials,Vitamin Raw Materials,Pharmaceutical Raw Materials and Intermediates.
4. Why should you buy from us not from other suppliers
Our company mainly devoted in producing pharmacetical intermediates , Vitamins , and health supplement ,
the quality and technical content can reach the advance level in China .
Our products are sold well in China as well as in more than 20 countries.
5. What services can we provide
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian.
6.We promise our customer following items
Support product customization:
We can provide OEM&ODM , Because we have a professional design team.
Reasonable price:
We provide high quality products with competitive price in china,
Low MOQ:
No worry about the low moq, our moq is 1 gram or lower.
Good and efficient service,Fast Delivery
Fast respond save client's time, we promise to reply inquiry in 24 hours including holidays and send quotation sheet and other documents in 48 hours.
Super-good quality
We have strict quality control system .Good reputation in Market , And have the Third party test report is available.
What's Pregabalin
Item | Pregabalin |
CAS No. | 148553-50-8 |
Molecular weight: | 159.23 |
Molecular Formula: | C8H17NO2 |
Appearance | White crystalline powder |
Purity (on dry base) % ≥ | 99.5% |
Pregabalin is an anticonvulsant drug used for neuropathic pain and as an adjunct therapy for partial seizures
with or without secondary generalization in adults.It has also been found effective for generalized anxiety
disorder and is (as of 2007) approved for this use in the European Union.It was designed as a more potent
successor to gabapentin.
Recent studies have shown that pregabalin is effective at treating chronic pain in disorders such as
fibromyalgiaand spinal cord injury. In June 2007, pregabalin became the first medication approved
by the U.S. Food and Drug Administration specifically for the treatment of fibromyalgia.
Function & Application
Pregabalin, is a new type of GABA receptor agonists, can block the voltage dependence calcium channel
to reduce the neurotransmitter release, mainly used for clinical treatment of peripheral neuropathy and
auxiliary for the treatment of localized part seizures.
1. Pharmacological efficacy: Pregabalin is a novel γ-aminobutyric acid (GABA) receptor agonist, can block
the voltage-dependent calcium channels to reduce neurotransmitter release.
2. The main clinical for the treatment of peripheral neuropathic pain as well as part of adjuvant treatment
of focal seizures.
3. Treatment of epilepsy in developing the most promising drug in a drug treatment better and more
convenient administration. Can also be used to treat pain and anxiety.
Item |
Standard |
Result |
Appearance |
White or almost white crystalline powder |
White crystalline powder |
Specific rotation |
+9.0~ +11.5° |
+10.79° |
PH |
6.0~8.0 |
6.77 |
Loss on drying |
≤0.5% |
0.02% |
Residue on ignition |
≤0.1% |
0.04% |
Heavy metals |
≤0.002% |
<0.002% |
Assay (on dried basis) |
≥98.5% |
100.8% |
R-pregabalin(HPLC) |
≤0.5% |
0.33% |
Related substances |
S-(+)-mandel ≤0.1% |
0.3% |
Unspecific individual impurity≤0.4% |
0.08% |
|
Total impurities≤1.0% |
0.10% |
|
Residual solvents |
isopropylketone≤3000ppm tetrahydrofuran≤720ppm |
585.0ppm ND |
Conclusion |
Comply with the enterprise standard |
1. All inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8.We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder
9. After-Sale Service:
1) International Authorized Third-Party Test For The Products You Demand.
2) 30 Days Warranty of quality of goods.
Delivery & Payment Terms
Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged
in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials
and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability
of product quality from all aspects. The company has a complete sales service system, the products are exported to countries
all over the world, and have won a good international reputation with excellent quality and excellent service.
The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers,
constantly strict requirements, set goals, and implement win-win development.
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