17603-42-8

Basic information

• Product Name: Sodium 3-phosphoglycerate
• Synonyms: SodiuM 1-hydroxy-3-(phosphonooxy)propan-2-olate;DL-α-Glycerophosphoric Acid Disodium Salt;Sodium 3-phosphoglycerate###3-Glycerophosphate;propan-2-olate;Sodium 1-hydroxy-3-(phosphonooxy);ALPHA-GLYCEROPHOSPHORIC ACID DISODIUM SALT;2,3-dihydroxypropyl (dihydrogen phosphate) sodium salt;1,2,3-propentriol 1-(dihydrogen phosphate) sodium salt
• CAS NO: 17603-42-8
• Molecular Formula: C₃H₇O₆P*2Na
• Molecular Weight: 252
• EINECS: 241-577-0
• Mol File: 17603-42-8.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 119-121°C(lit.)
• Flash Point: 15°C
• Appearance: /
• Density: 1.096g/mLat 25°C(lit.)
• Storage Temp.: 2-8°C
• CAS DataBase Reference: Sodium 3-phosphoglycerate(CAS DataBase Reference)
• NIST Chemistry Reference: Sodium 3-phosphoglycerate(17603-42-8)
• EPA Substance Registry System: Sodium 3-phosphoglycerate(17603-42-8)

Safety Data

• Hazardous Substances Data: 17603-42-8(Hazardous Substances Data)

Usage

Chemical Properties

Sodium 3-phosphoglycerate is colorless crystal or white crystalline powder; odorless and salty. It is a mixture of sodium α-glycerophosphate and sodium β-glycerophosphate.

Uses

Sodium 3-phosphoglycerate can be used as a nutritional medicine. It is an intravenous phosphorus supplement to meet the body's daily phosphorus needs.

Hazard

Long-term use of Sodium 3-phosphoglycerate can cause changes in blood phosphorus and calcium concentrations.

InChI:InChI=1/C3H7O7P.Na/c4-1(2(5)6)3(7)11(8,9)10;/h1,3-4,7H,(H,5,6)(H2,8,9,10);/q;+1/p-1

Upstream product

• 56-81-5 glycerol 
• 106-89-8 epichlorohydrin 

Downstream Products

• 1190-00-7 2-aminoethyl 2,3-dihydroxypropyl hydrogen phosphate 

Relevant articles and documents

Method for preparing beta-sodium glycerophosphate

The invention provides a method for preparing beta-sodium glycerophosphate. The method comprises the following steps of: (a) esterification and cyclization, namely heating a glycerinum and inorganic phosphate mixture to 120-150 DEG C for reaction to 120-168 hours; (b) hydrolysis, namely adding a proper amount of water and 30% of a sodium hydroxide solution, carrying out temperature reaction on the reaction liquid for 8-20 hours, sampling and detecting the content of inorganic phosphorus of the solution, adding a proper amount of magnesium oxide according to the detected content of the inorganic phosphorus, stirring the solution for 3-5 hours and filtering the solution; (c) devitrification, namely cooling filtrate to 20-30 DEG C, dripping ethanol, cooling the filtrate to 0-5 DEG C for devitrification for 12-28 hours, filtering the product and washing the solid with ethanol to obtain a crude product; and (d) refining, dissolving the obtained crude product with water, adding ethanol or methanol at 20-30 DEG C, cooling the solution to 0-5 DEG C, carrying out devitrification for 12-28 hours and filtering and washing to obtain a primary refined wet product.