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Anti-Epileptic Pharmaceutical Ingredients Pregabalin/Lyrica Medical Standard

Basic Info

Model No.:  148553-50-8

Product Description

Model NO.: 148553-50-8 Customized: Non-Customized Suitable for: Adult Purity: >99% CAS: 148553-50-8 Grade: Pharmaceutical Grade Form: Powder Delivery: Within 24hours After Your Payment Price: Negotiable Specification: USP, EP standard HS Code: 3003101300 Powder: Yes Certification: GMP, ISO 9001, USP State: Solid Name: Pregabalin Express: EMS, DHL, FedEx, etc(Door-to-Door) Supply Ability: Mass Stock Express Way: UPS, FedEx, EMS, DHL, TNT and So on Export Markets: Global Trademark: shuangbojie Origin: China Pregabalin usage:

Pregabalin is used to relieve neuropathic pain (pain from damaged nerves) that can occur in your arms, hands, fingers, legs, feet, or toes if you have diabetes or in the area of your rash if you have had shingles (a painful rash that occurs after infection with herpes zoster). It is also used to treat fibromyalgia (a long-lasting condition that may cause pain, muscle stiffness and tenderness, tiredness, and difficulty falling asleep or staying asleep). Pregabalin is used with other medications to treat certain types of seizures in people with epilepsy. Pregabalin is in a class of medications called anticonvulsants. It works by decreasing the number of pain signals that are sent out by damaged nerves in the body
Quick details:

Generic Name: pregabalin
Other name: Lyrica
Function: Blood System Agents 
Grade Standard: Medicine Grade 
CAS No: 148553-50-8 
MF: C8H17NO2 
Type: Pharmaceutical Intermediates 
Purity: 99.0% ~ 101.0% 
Application: Pharmaceutical Intermediates 
Appearance: White or Almost White Crystalline Powder 
Packing: Drum, Plastic Container, Vacuum Packed 
Storage: Store in a cool, dry place, away from direct heat and light.


Lyrica (pregabalin) is an anti-epileptic drug, also called an anticonvulsant. It works by slowing down impulses in the brain that cause seizures. Lyrica also affects chemicals in the brain that send pain signals across the nervous system.
Lyrica 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.
Lyrica may also be used for other purposes not listed in this medication guide

S-Enantiomer of Pregabalin. A GABA analogue used as an anticonvulsant. Anxiolytic analgesic used to treat peripheral neuropathic pain and fibromyalgia.Pregabalin is an anticonvulsant drug used for neuropathic pain, as an adjunct therapy for partial seizures, and in generalized anxiety disorder. It was designed as a more potent successor to gabapentin. 


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. 

Pregabalin COA

Appearance A white to off white powder
Identification A. Meets the requirement

B. IR: similar to Reference Substance
Loss on drying ≤0.5%
Specific Rotation +10.0°~+13.0°
Related Substances   Any single impurity≤0.1%    
Total impurity ≤0.8%
Purity By HPLC R-isomer ≤0.15%
Residue on ignition ≤0.1%
Residual solvents Isopropyl alcohol ≤5000ppm 
Ethyl Acetate ≤5000ppm
Heavy metals ≤10ppm
Chlorides ≤0.05%
Assay 98%~102.0%
Conclusion Analyse according to Factory Standard

4. Packaging & Delivery

1: Sufficient stock, so we can delivery promptly at the very day when receive the payment
2: Sophisticated and professional logistic agent. We take responsibility to provide our customers with fast delivery and secure shipping
3: Well-trained and disciplined packing team. Unique ways to ship 10 grams to 100kg powders at one time to your destination. Fast and discreet shipment could be arranged for customs pass Guaranteed.
4: Packing pictures and tacking code are provided within 12 hours after receiving the payment. Updated tracking information will be provided every other day.
5: After-sale service: Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved immediately.

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