Choline glycerophosphate CAS:28319-77-9

  • Product Name:Choline glycerophosphate
  • CAS:28319-77-9
  • Molecular formula:C8H20NO6P
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Choline glycerophosphate CAS:28319-77-9

Choline glycerophosphate CAS:28319-77-9 Basic information

Product Name: Choline glycerophosphate
Synonyms: Alpha-GPC,Choline Glycerophosphate;Alpha GPC (choline alfoscerate);,hydroxide,innersalt,(r)-;L-a-Glycerophosphorylcholine (anhydrous) (GPC);L-A-GLYCEROPHOSPHORYLCHOLINE FROM*EGG YOLK FREE FORM;L-A-GLYCEROPHOSPHORYLCHOLINE FROM SOYBEAN, FREE FORM;L-α-GLYCE
CAS: 28319-77-9
MF: C8H20NO6P
MW: 257.22
EINECS: 248-962-2
Product Categories: Activity Other;Activity;Enzyme Substrates;Smart drug;GPC;pharmaceutical ingredients
Mol File: 28319-77-9.mol

Choline glycerophosphate CAS:28319-77-9 Chemical Properties

Melting point: 142.5-143°
form: solid
storage temp.: −20°C
Fp: 11 °C
PH: D25 -2.7° (c = 2.7 in water, pH 2.5); D25 -2.8° (c = 2.6 in water, pH 5.8)
alpha: D25 -2.7° (c = 2.7 in water, pH 2.5); D25 -2.8° (c = 2.6 in water, pH 5.8)
CAS DataBase Reference: 28319-77-9(CAS DataBase Reference)

Items

Specifications

Results

Analysis Method

Appearance

White powder, neutral odor, highly

hygroscopic

Conforms

Visual

Identification

TLC:Standard solution and test

solution same spotRF

Conforms

TLC

Specific Optical

-2.4°~ -2.8°

-2.776°


Heavy metals (as PB)

10ppm

Conforms

Colorimetry

Sulfate (SO4)

0.02%

Conforms

Colorimetry

Chloride (Cl)

0.02%

Conforms

Colorimetry

pH

4.57.0

5.28


Related substance

Spot not bigger than standard

solution spot

No spot

TLC

Residual solvent

0.5%

Conforms

HS-GC

Water Content

2.0%

0.07%

KF

Assay (dried basis)

98.0%--102.0%

100.41%

Potentiometric titration

Result: Sample meets the Standard.

Choline glycerophosphate Usage And Synthesis
DescriptionCholine alfoscerate is a nootropic reportedly effective in the treatment of age-associated memory impairment. In man, it decreased and prevented scopolamine-induced amnesia. In vitro studies suggest that choline alfoscerate acts indirectly on cholinergic transmission by elevating the synthesis of acetylcholine.
Chemical PropertiesWhite waxy solid
OriginatorSandoz; Italfarmaco (Italy)
DefinitionChEBI: A member of the class of phosphocholines that is the choline ester of sn-glycero-3-phosphate. It is one of the major osmolyte in the renal medullary cells.
Brand nameDelecit


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