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Quick Details

  • CAS No.: 28319-77-9
  • Other Names: alpha GPC
  • MF: C8H20NO6P
  • EINECS No.: 248-962-2
  • Place of Origin: Henan, China (Mainland)
  • Type: Antibiotic and Antimicrobial Agents, Antineoplastic Agents
  • Grade Standard: Medicine Grade
  • Brand Name: Sigma
  • Model Number: USP
  • Purity: 99%min
  • Appearance: White Fine Powder

Packaging & Delivery

Packaging Details 1KG/BAG
Delivery Time 7 DAYS


alpha GPC 
L-alpha-Glycerylphosphoryl choline 
CAS: 28319-77-9 
Assay 98.0~102.0% 
Formula: C8H20NO6P


Product Name:

L-Alpha Glycerylphosphorylcholine(Alpha-GPC)

Chemical Name:

2,3-Dihydroxypropyl 2-trimethylazaniumylethyl phosphate;

2-(((2,3-Dihydroxypropoxy)hydroxyphosphinyl)oxy)-N,N,N-trimethylethanaminium inner salt

Other Name:


Choline glycerophosphate

CAS Number:


Molecular Weight:


Molecular Formula:



White or almost white crystalline powder

Quality Standard

Enterprise standard




Alpha GPC 28319-77-9 rapidly delivers choline to the brain across the blood–brain barrier and is a biosynthetic precursor of the acetylcholine neurotransmitter.Alpha GPC is derived from highly purified soy lecithin by companies like Lipoid, VAV Life Sciences, Chemi SPA etc.

Studies have investigated its efficacy for cognitive disorders including stroke and Alzheimer’s Disease. An Italian multicentre clinical trial on 2,044 patients suffering from recent stroke were supplied alpha-GPC in doses of 1,000 mg/day for 28 days and 400 mg three times per day for the five ensuing months. The trial confirmed the therapeutic role of alpha-GPC on the cognitive recovery of patients based on four measurement scales, three of which reached statistical significance.

Commonly used doses are 300-1,200 mg daily.


 What's Alpha GPC CAS 28319-77-9 ?


 L-Alpha Glycerylphosphorylcholine (Alpha GPC, choline alfoscerate) 28319-77-9  is a natural choline compound found in the brain and in milk. It is also a parasympathomimetic acetylcholine precursor which may have potential for the treatment of Alzheimer's disease and is used as a nootropic dietary supplement to enhance memory and cognition.


 What's the other name of Alpha GPC CAS 28319-77-9 ?


Alpha -GPC, Alpha Glycerol Phosphoryl Choline, Alpha-Glyceryl Phosphoryl Choline, Alpha-Glyceryl Phosphatidylcholine, Alpha-glycerylphosphorylcholine, Choline alphoscerate, Glycerophosphorylcholine, GPC, GroPCho, L-A-Glyceryl Phosphorylcholine, L-alpha-glycerylphosphorylcholine


 how does Alpha GPC CAS 28319-77-9 work?


 Alpha GPC 28319-77-9 increase a chemical in the brain called acetylcholine. This brain chemical is important for memory and learning functions



 Packaging & Delivery

  • Packaging Detail:100/bag,500g/bag,1kg/bag,25kg/drum Delivery Detail:According the quantity(Small order:3-5days; Big order:5-15days)

Payment terms:

  • T/T100% in advance by Western union & Company bank account and Paypal(small sample only)


  • By Courier or Air and Sea


  • Pharmaceutical Intermediates,Organic Intermediates
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