Allantoin(97-59-6)

• Name: Allantoin
• Synonyms:(2,5-dioxoimidazolidin-4-yl)urea;Glyoxylic(acid) diureide;urea, N-(2,5-dioxo-4-imidazolidinyl)-;Cutemol emollient;[(4S)-2,5-dioxoimidazolidin-4-yl]urea;5-Ureido-2,4-imidazolidindion;[(4R)-2,5-dioxoimidazolidin-4-yl]urea;Urea, (2,5-dioxo-4-imidazolidinyl)-;Urea, (2,5-dioxo-4-imidazolidinyl)- (9CI);Glyoxyldiureide;Urea, (2, 5-dioxo-4-imidazolidinyl)-;Glyoxylic diureide;(2,5-Dioxo-4-imidazolidinyl)urea;5-Ureidohydantoin;Allantoin (5-Ureidohydantoin);Urea,(2,5-dioxo-4-imidazolidinyl)-;
• Molecular Formula:C₄H₆N₄O₃
• Molecular Weight:158.117
• CAS Registry Number:97-59-6
• EINECS:202-592-8
• Melting Point:230 °C (dec.)(lit.)
• Water Solubility:Slightly soluble in water. Freely soluble in alkalis