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Quick Details

  • CAS No.: 148553-50-8
  • Other Names: Lyrica
  • MF: C8H17NO2
  • EINECS No.: NA
  • Place of Origin: Shaanxi, China (Mainland)
  • Type: Anticonvulsant Drug
  • Grade Standard: Medicine Grade
  • Brand Name: Orient or OEM
  • Model Number: USP
  • Purity: 99%min
  • Product Name: Pregabalin
  • Appearance: White Crystal Powder
  • Color: White to Off-White
  • Grade: Phamaceutical Grade
  • Form: Powder
  • Certificate: DMF GMP FDA ISO HACCP
  • Application: Pharmaceutical Raw Intermediates
  • Standard: USP
  • Shelf life: 2 Years Proper Storage
  • Sample: 5~10G

Packaging & Delivery

Packaging Details Packaging for Pregabalin: 25kg/drum (25kg net weight,28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside. Drum Size: 510mm high, 350mm diameter) ;
1kg/bag (1kg net weight, 1.2kg gross : 25kg/drum (25kg net weight,28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside. Drum Size: 510mm high, 350mm diameter) ;
1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag inside and paper carton outside ) or as per request
Delivery Time Shipped in 5 days after payment

Best Selling Products Pharmaceutical Grade Pregabalin Powder 


Product Description

Monograph Number: 7813

CAS Registry Number: 148553-50-8
CAS Name: (3S)-3-(Aminomethyl)-5-methylhexanoic acid
Additional Names: (S)-(+)-4-amino-3-(2-methylpropyl)butanoic acid; (S)-(+)-3-isobutyl-g-aminobutyric acid
Manufacturers' Codes: CI-1008; PD-144723
Molecular Formula: C8H17NO2
Molecular Weight: 159.23.
Percent Composition: C 60.34%, H 10.76%, N 8.80%, O 20.10%
Literature References: GABA analog. Prepn of racemate: R. Andruszkiewicz, R. B. Silverman, Synthesis 1989, 953. Enantioselective synthesis: P. Yuen et al., Bioorg. Med. Chem. Lett. 4, 823 (1994). Manufacturing process: M. S. Hoekstra et al., Org. Process Res. Dev. 1, 26 (1997). HPLC determn in biological fluids: B. L. Windsor, L. L. Radulovic, J. Chromatog. B 674, 143 (1995). Anticonvulsive activity: C. P. Taylor et al., Epilepsy Res. 14, 11 (1993). Activity in models of neuropathic pain: M. J. Field et al., Pain 80, 391 (1999).
Properties: White crystalline solid, mp 186-188? [a]D23 +10.52?(c = 1.06 in water).
Melting point: mp 186-188°
Optical Rotation: [a]D23 +10.52?(c = 1.06 in water)
Therap-Cat: Anticonvulsant.
Brief Introduction

Pregabalin  is an anti-epileptic drug, also called an anticonvulsant. It works by slowing down impulses in the brain that cause seizures. Pregabalin also affects chemicals in the brain that send pain signals across the nervous system.

Pregabalin is used to control seizures and to treat fibromyalgia. It is also used to treat pain caused by nerve damage in people with diabetes (diabetic neuropathy), herpes zoster (post-herpetic neuralgia, or neuropathic pain associated with spinal cord injury.

Main Function

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.

Important Information You Need To Know About


You may have thoughts about suicide while taking this medication. Your doctor will need to check you at regular visits. Do not miss any scheduled appointments.

Call your doctor at once if you have any new or worsening symptoms such as: mood or behavior changes, depression, anxiety, insomnia, or if you feel agitated, hostile, restless, hyperactive (mentally or physically), or have thoughts about suicide or hurting yourself.

If you are taking pregabalin to prevent seizures, keep taking the medication even if you feel fine.

Do not stop using pregabalin without first talking to your doctor, even if you feel fine. You may have increased seizures or withdrawal symptoms such as headache, sleep problems, nausea, and diarrhea. Ask your doctor how to avoid withdrawal symptoms when you stop using pregabalin.

Do not change your dose of pregabalin without your doctor's advice. Tell your doctor if the medication does not seem to work as well in treating your condition.

Wear a medical alert tag or carry an ID card stating that you take pregabalin. Any medical care provider who treats you should know that you take seizure medication.

Before You Take This Medicine


You should not use Pregabalin if you are allergic to pregabalin.

You may have thoughts about suicide while taking this medication. Tell your doctor if you have new or worsening depression or suicidal thoughts during the first several months of treatment, or whenever your dose is changed.

Your family or other caregivers should also be alert to changes in your mood or symptoms. Your doctor will need to check you at regular visits. Do not miss any scheduled appointments.


  Side Effects of Pregabalin 

Get emergency medical help if you have any of these signs of an allergic reaction to Pregabalin : hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Report any new or worsening symptoms to your doctor, such as: mood or behavior changes, anxiety, panic attacks, trouble sleeping, or if you feel impulsive, irritable, agitated, hostile, aggressive, restless, hyperactive (mentally or physically), more depressed, or have thoughts about suicide or hurting yourself.


 Certificate of Analysis for Pregabalin 


Packaging & Shipping

Packaging for Pregabalin

Packing:25kg/drum (25kg net weight,28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside. Drum Size: 510mm high, 350mm diameter) ; 

1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag inside and paper carton outside ) or as per your request.

Storage:Storein cool & dry place. Do not freeze. Keepaway from strong light and heat.

Shelf life: two years when properly stored

Shelf  life: two years when properly stored


Quality Guarantee

Because plant extract products are enterprise standard, we will send typical samples (usually 20g) for your testing by FEDEX/DHL/TNT.

** If the quality is confirmed by you, we insist on batch sample confirmation after your commercial order.

** If your testing result is different from us. We hope to exchange and unify the testing mothod, until the quality is confirmed by you.  We also insist on batch sample confirmation after your commercial order.

** The feedback on the product quality and sales volume as well as customized packaging service given by most of our clients throughout the world is pretty good, we guarantee that the products supplied to you is authentic and of superior quality.

** There are always more and more follow-up formal orders from the same clients after the first formal order within every month regularly and frequently.


1. We inspect the manufacture process strictly and the quality can be controlled;
2. We supply high quality products, reasonable price, prompt delivery
3. Our best quality extract with natural and pure. No additives, organically grown.

 We all employee adhering to the business philosophy of "quality first, forging ahead", we have established long-term and stable cooperative relationships with many enterprises in domestic and overseas markets. With superior products and consummate services, all of our staff members sincerely welcome friends to visit us for negotiation and cooperation to create a better tomorrow.

Our Best Service

1.Fast delivery, Best service, Competitive prices!

2.Free sample available!


Company Information

Shaanxi Orient Industrial Co., Ltd. is a modern enterprise engaged in the R&D, production and marketing of plant extract products, garlic oil and ginger oil. 

Our company, the domestic steam productionenterprise with the largest production capacity and output of plant extract products, garlic oil andginger oil, possesses 16 complete sets of steam distillation equipment and produces more than one hundred tons of plant extract products garlic oil and giner oil annually. Inaddition, we establish stable and long-term business cooperation relationshipwith clients in China Mainland, European and American countries, Southeast Asiacountries, Japan, and Middle East countries, etc.


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Q1: Can i get some samples?

A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2: How to start orders or make payments?

A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).

Q3: How to confirm the Product Quality before placing orders?

A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q4:What’s your MOQ?

A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q5: How about delivery leadtime?

A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q6:Is there a discount?

A:Different quantity has different discount.

Q7: How do you treat quality complaint?

A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q8: How to contact us ?

A:You can chat with us by Trademanager,MSN&Skype Online. You can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply. Send Email to us.

If you are interested in this product, Please click here and send me an Inquiry!


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Transaction Details

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China (Mainland)
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The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $45,000
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