Hebei ShengYang Biological Technology Co. Ltd(expird)
Free supplier Enterprise Certification
- Free
supplier - 4th
years
Free supplier Enterprise Certification
Business Type:Trading Company
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
CAS NO.148553-50-8
Industrial Grade(1-10)Metric TonIndustrial Grade(1-50)Metric TonIndustrial Grade,Food Gra(1-50)Metric Ton
1.High quality and competetive price
1)we are manufacturer with own lab and factory, can provide high quality products with factory price.
2)products purity is test by our quality department strictly before sending, and you can also ask the third testing organization come and inspect, such as (sgs/ cti/ its), only after your confirmation will we send it out to you
2.fast and safe delivery
1)products can be sent out one week after payment. tracking number available, fixed service person are 7x24h for you to contact.
2) secure and discreet shipment. various transportation methods for your choice, like dhl/ups/tnt/fedex/sf-express.
3)99 per cent customs clearance and satisfaction rate
4)for hot sale products we have stock in there for transferring.
3 we have clients throughout the world
1) professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) market feedback and goods feedback will be appreciated, meeting customers' requirement is our responsibility.
3) high quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers
|
Items |
Standard |
Result |
|
Appearance |
White or almost white powder |
white powder |
|
Identification |
A:IR: similar to reference substance B:Examine the chromatograms obtained in the test for enantiomeric purity: the principal peak in the chromatogram obtained with the test solution is similar in retention time to the principal peak in the chromatogram obtained with the reference solution |
complies |
|
Water |
≤0.5% |
0.09% |
|
Sulfated ash |
≤0.1% |
0.05% |
|
Related substances |
Impurity A≤0.15% |
Not detected |
|
Unspecified impurities eluting before pregabalin(test A) ≤0.10% |
Not detected |
|
|
Unspecified impurities eluting after pregabalin(test B ) ≤0.10% |
Not detected |
|
|
Total for test A and B≤0.5% |
Not detected |
|
|
Enantiomer |
Impurity B≤0.15% |
Not detected |
|
Benzene |
≤2ppm |
complies |
|
Residual solvents |
Ethyl acetate≤500ppm |
Not detected |
|
Isopropyl alcohol≤5000ppm |
82ppm |
|
|
Tetrahydrofuran ≤250ppm |
Not detected |
|
|
Isopropyl ether ≤500ppm |
Not detected |
|
|
Ethanol≤1000ppm |
Not detected |
|
|
Assay |
98.0%~102%(anhydrous substance) |
99.5% |
Pregabalin is a medication used to treat epilepsy, neuropathic pain, fibromyalgia, and generalized anxiety disorder. Its use for epilepsy is as an add-on therapy for partial seizures with or without secondary generalization in adults.
Our Service
1. Competitive offers with standard high quality or customize
2. Available customizing blending of above 2 single products
3. Prompt delivery within 2-3 weeks(1 weeks is available for ready stock)
4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 years
5. Respond to inquires within 1 hour and 24hours' online service
6. Free sample and correct shipping documents dispatched according to regulations of different countries
7. Advise price trend accurately and help clients to make order decision
8. Weekly update offers provided to every potential client