Hydroxyethyl starch

• CAT Number: M144229
• CAS Number: 9005-27-0
• Molecular Formula: C22H44O17
• Molecular Weight: 580.577
• Purity: ≥95%
• Synonyms: 2-Hydroxyethyl Starch; 2-Hydroxyethyl Starch Ether; Amaizo 742D; Coatmaster K 54F; Coatmaster K 550; Elohast; Elohes; Essex 1360; Essex Gum 1360; Hespan; Hespander; Hesteril; PG 280; PG 295; PG 380; Pen-Cote; PenFilm HV 421182; enford Gum 280; Penfo
• Storage: -20°C
• IUPAC Name: (2S,3R,4S,5S,6R)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol;2-[[(2R,3R,4S,5R,6S)-3,4,5,6-tetrakis(2-hydroxyethoxy)oxan-2-yl]methoxy]ethanol
• InChI: InChI=1S/C16H32O11.C6H12O6/c17-1-6-22-11-12-13(23-7-2-18)14(24-8-3-19)15(25-9-4-20)16(27-12)26-10-5-21;7-1-2-3(8)4(9)5(10)6(11)12-2/h12-21H,1-11H2;2-11H,1H2/t12-,13-,14+,15-,16+;2-,3-,4+,5-,6+/m11/s1
• InChIKey: DNZMDASEFMLYBU-RNBXVSKKSA-N
• SMILES: C(COCC1C(C(C(C(O1)OCCO)OCCO)OCCO)OCCO)O.C(C1C(C(C(C(O1)O)O)O)O)O

Hydroxyethyl starch (Cat.No:M144229) is a synthetic polymer derived from starch. It’s widely used as a plasma volume expander in intravenous fluids to treat hypovolemia. The starch molecules are modified to enhance their water-holding capacity.