Pregabalin Anticonvulsant drug Pharmaceutical Intermediates Lyrica used for neuropathic pain

Basic Information
Place of Origin: China
Brand Name: GSP
Certification: ISO9001,SGS,UKAS, GMP
Model Number: CAS 148553-50-8
Minimum Order Quantity: Free samples Available
Price: Negotiable
Packaging Details: Discreet package or as required
Delivery Time: Within 3 working days
Payment Terms: T/T, Western Union, MoneyGram, Bitcoins
Alias: Lyrica MF: 159.2261
Assay: ≥99% Packing: Discreet Packing For Customs Pass Guaranteed
Appearance: White Crystalline Powder Whatsapp: 86-15871352379
Email: Wickr: Tonyraws
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Pregabalin is an anticonvulsant drug used for neuropathic pain and as an adjunct therapy for partial seizures with or without secondary generalization in adults. Pregabalin has also been found effective for generalized anxiety disorder and is (as of 2007) approved for this use in the European Union.


Pregabalin Anticonvulsant drug Pharmaceutical Intermediates Lyrica used for neuropathic pain


Pregabalin Quick View:


Pregabalin was designed as a more potent successor to gabapentin. Pregabalin is marketed by Pfizer under the trade name Lyrica. Pfizer described in an SEC filing that the drug could be used to treat epilepsy, post-herpetic neuralgia and diabetic peripheral neuropathy, fibromyalgia, et al.


Product Name Pregabalin
Alias Pregablin; Pregabalin intermediate; Lyrica
MW 159.2261
CAS 148553-50-8
Molecular Structure Pregabalin Anticonvulsant drug Pharmaceutical Intermediates Lyrica used for neuropathic pain 0
Appearance white crystalline powder


Pregabalin descriptions:


Recent studies have shown that pregabalin is effective at treating chronic pain in disorders such as fibromyalgia and spinal cord injury.


Pregabalin is considered to have a low potential for abuse, and a limited dependence liability if misused, and is thus classified as a Schedule V drug in the U.S.


Lyrica is one of four drugs which a subsidiary of Pfizer in 2009 pleaded guilty to misbranding "with the intent to defraud or mislead". Pfizer agreed to pay $2.3 billion in settlement, and entered a corporate integrity agreement. Pfizer illegally promoted the drugs and caused false claims to be submitted to government healthcare programs for uses that were not approved by the U.S. Food and Drug Administration (FDA).


Pregabalin is available in 25, 50, 75, 100, 150, 200, 225, and 300 mg capsules, and recently a strawberry-flavoured oral solution has been developed, containing 20 mg/mL with an added sweetening agent (sucrose) to mask the chemical's bitter taste.


Pregabalin COA:
Appearance white to off white powder White powder
Identification A. Meets the requirement Complies
B. IR: similar to Reference Substance Complies
Loss on drying ≤0.5% 0.21%
Specific Rotation +10.0°~+13.0° +10.8°
Related Substances Any single impurity ≤0.1%
Total impurity ≤0.8%
Purity By HPLC R-isomer ≤0.15% 0.10
Residue on ignition ≤0.1% 0.05%
Residual solvents Isopropyl alcohol ≤5000ppm
Ethyl Acetate ≤5000ppm
Heavy metals ≤10ppm Complies
Chlorides ≤0.05% Complies
Assay 98%~102.0% 99.8%
Conclusion Analyse according to Factory Standard , Conform


The maximum daily recommended dose for pregabalin is 600 mg. Dosages must be monitored and increases should be based on patient's tolerance.


LYRICA (pregabalin) oral solution, 20 mg/mL, is administered orally and is supplied as a clear, colorless solution contained in a 16 fluid ounce white HDPE bottle with a polyethylene-lined closure.


The oral solution contains 20 mg/mL of pregabalin, along with methylparaben, propylparaben, monobasic sodium phosphate anhydrous, dibasic sodium phosphate anhydrous, sucralose, artificial strawberry #11545 and purified water as inactive ingredients.




Before you start LYRICA, tell your doctor if you are planning to father a child, or if you are pregnant, or plan to become pregnant. Breastfeeding is not recommended while taking LYRICA. If you have had a drug or alcohol problem, you may be more likely to misuse LYRICA.


Pregabalin Anticonvulsant drug Pharmaceutical Intermediates Lyrica used for neuropathic pain 1



Can I get some samples?
Yes, we offer free samples, but the shipping cost should be covered by our customers.


How to start orders or make payments?
Proforma invoice will be sent first after confirmation of order, enclosed our bank information. 


How to confirm the product quality before placing orders?
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.


Is there a discount?
Different quantity has different discount.


How do you treat quality complaint?
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.


Are you manufacturer or distributor?
We are professional manufacturer of steroid hormones, peptides and chemical products. 


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