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Allantoin
[CAS# 5377-33-3]

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Identification
Name Allantoin
Synonyms (2,5-Dioxo-4-Imidazolidinyl)Urea; (2,5-Diketoimidazolidin-4-Yl)Urea; (+/-)-Allantoin
Molecular Formula C4H6N4O3
Molecular Weight 158.12
CAS Registry Number 5377-33-3
SMILES O=C1C(NC(=O)N1)NC(N)=O
InChI 1S/C4H6N4O3/c5-3(10)6-1-2(9)8-4(11)7-1/h1H,(H3,5,6,10)(H2,7,8,9,11)
InChIKey POJWUDADGALRAB-UHFFFAOYSA-N
Properties
Density 1.7±0.1g/cm3 (Cal.)
Melting point 230°C (Expl.)
Safety Data
Safety Description CAUTION: May irritate eyes, skin, and respiratory tract
Minimise contact.
References
(1) Anne Grove. Urate-responsive MarR homologs from Burkholderia, Mol. Biosyst., 2010, 6, 2133.
Market Analysis Reports
List of Reports Available for Allantoin
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