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Choline glycerophosphate CAS 28319-77-9 GPC

L-alpha-Glycerylphosphorylcholine
GPC
CAS 28319-77-9
Assay 99%min
Packing 25kg/drum

Choline glycerophosphate

NameCholine glycerophosphate;GPC
Synonyms2,3-Dihydroxypropyl 2-trimethylazaniumylethyl phosphate;L-alpha-Glycerylphosphorylcholine
Molecular StructureCAS # 28319-77-9, Choline glycerophosphate, 2,3-Dihydroxypropyl 2-trimethylazaniumylethyl phosphate, 2-(((2,3-Dihydroxypropoxy)hydroxyphosphinyl)oxy)-N,N,N-trimethylethanaminium inner salt, L-alpha-Glycerylphosphorylcholine
Molecular FormulaC8H20NO6P
Molecular Weight257.22
CAS Registry Number28319-77-9
EC Number248-962-2

Specification:

Item

Specification

Appearance

White or almost white crystalline powder

Identification

HNMR conforms to structure

Purity(HPLC)

≥99.0%

Solubility(water 10% w/v)

Clear

Specific Rotation

-2.4°~-2.95°

PH(10% water solution,w/v)

5.0~7.0

Heavy metals

10ppm

Chloride

≤0.02%

Sulfate

≤0.02%

Glycidol(GCMS)

0.4ppm

Chloroglycerin(GCMS)

1.0ppm

Individual impurity(HPLC)

0.1%

Residue solvent(Ethanol)

1.0%

Loss on drying

2.0%

Phosphorus ion

The color of solution should not stronger than the reference solution (5ppm)                 

Uses:

Improve cognitive function;

Regulate emotional state;

Enhance athletic performance;

Promote neuroprotection and repair;

Stimulate growth hormone release;

Utilize food and dietary supplements.

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