Ｌ－α－甘油磷酰基胆碱

Product Name: L-α-Glyceryl phosphorylcholine(GPC)

Formula: C₈H₂₁NO₆P·nH₂O

Molecular Weight: 257.20

Items

Specifications

Appearance

White powder，neutral odor，

Very highly  hygroscopic

Identification

Conforms to the standard

Stability

Dry and light protected storage；

Stable under mormal usage.

Color of solution

Not more than Y7

Water content

≤2.0%

Specific optical

-2.4°~ -2.8°

pH

7.5~9.0

Related Substance

By HPLC

1. G.P.E.: <0.2%

1. Glycerophosphoric acid: <0.2%

Related Substance By TLC

Single spot

Assay（by Titration）

≥99.0%

Residual Solvent（Ethanols）

≤1.0 %