This product is not assigned an expiration date. Products that are robust in nature and extremely stable, in the original unopened container, are not assigned an expiration date or retest schedule. These products will have no dating reported on either the label or the Certificate of Analysis. Products that are not assigned an expiration or retest date are covered by a warranty period of 1 year from the date of product shipment. Please see the link below to review the Full Product Dating Information: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/356/113/product-dating-information-06-25-ms.pdf
G5291
L-α-Glycerophosphorylcholine
≥98%, powder
Synonym(s):
Choline Glycerophosphate, Choline alphoscerate
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| Size/SKU | Availability | Price |
|---|---|---|
10 mg | Check Cart for Availability | $76.60 |
50 mg | Check Cart for Availability | $222.00 |
100 mg | Check Cart for Availability | $364.00 |
About This Item
Empirical Formula (Hill Notation):
C8H20NO6P
Molecular Weight:
257.22
NACRES:
NA.83
PubChem Substance ID:
UNSPSC Code:
12352204
EC Number:
248-962-2
MDL number:
Product Name
L-α-Glycerophosphorylcholine, from soybean, ≥98%, powder
biological source
soybean
assay
≥98%
form
powder
solubility
water: 50 mg/mL, clear, colorless to very faintly yellow
storage temp.
−20°C
SMILES string
C[N](C)(C)CCOP(O)(=O)OC[C@@H](O)CO
InChI
1S/C8H21NO6P/c1-9(2,3)4-5-14-16(12,13)15-7-8(11)6-10/h8,10-11H,4-7H2,1-3H3,(H,12,13)
InChI key
XGPKIOAEPQZUED-UHFFFAOYSA-N
General description
L-α-Glycerophosphorylcholine is a phospholipid, which is a derivative of phosphatidylcholine.
Application
L-α-Glycerophosphorylcholine has been used to rescue choline auxotrophy. It has also been used for the synthesis of glycerophospholipids.
Biochem/physiol Actions
Increases inositol phosphate formation.
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This Item | |||
|---|---|---|---|
| description from soybean, ≥98%, powder | description ~85% (KT) | description egg yolk, Type XVI-E, ≥99% (TLC), lyophilized powder | description from soybean, Type IV-S, ≥30% (enzymatic) |
| assay ≥98% | assay ~85% (KT) | assay ≥99% (TLC) | assay - |
| solubility water: 50 mg/mL, clear, colorless to very faintly yellow | solubility - | solubility - | solubility chloroform: soluble 100 mg/mL, clear to slightly hazy, yellow to orange |
| form powder | form powder | form lyophilized powder | form solid |
| storage temp. −20°C | storage temp. room temp | storage temp. −20°C | storage temp. −20°C |
| biological source soybean | biological source synthetic | biological source egg yolk | biological source soybean |
| Quality Level 200 | Quality Level 300 | Quality Level 200 | Quality Level 200 |
Storage Class
11 - Combustible Solids
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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G5291 L-α-Glycerophosphorylcholine LOT 129K1796 Could you please provide information or data regarding the shelf life of this product?
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