V000831
Allantoin
p.a., 98.5-101.0%
Synonym(s):
5-Ureidohydantoin, Glyoxylic(acid) diureide
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About This Item
Empirical Formula (Hill Notation):
C4H6N4O3
CAS Number:
Molecular Weight:
158.12
Beilstein:
102364
EC Number:
MDL number:
PubChem Substance ID:
grade
p.a.
Quality Level
Assay
98.5-101.0%
mp
230 °C (dec.) (lit.)
SMILES string
NC(=O)NC1NC(=O)NC1=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)
InChI key
POJWUDADGALRAB-UHFFFAOYSA-N
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Biochem/physiol Actions
Purine metabolite via the uric acid pathway. Uric acid also reacts with free radicals to produce allantoin, thus allantoin may be a useful biomarker for oxidative stress.
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
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Daisuke Watanabe et al.
Biochemical and biophysical research communications, 463(1-2), 76-81 (2015-05-23)
The ubiquitin ligase Rsp5, which is the only yeast Saccharomyces cerevisiae member of the Nedd4-family, recognizes and ubiquitinates various substrate proteins through the functions of three conserved WW domains. To elucidate the role of each WW domain in endocytosis of
Pete Gagnon et al.
Journal of chromatography. A, 1395, 136-142 (2015-04-18)
Exposure of three native IgG1 monoclonal antibodies to 100mM acetate, pH 3.5 had no significant effect on their hydrodynamic size (11.5±0.5nm), while elution from protein A with the same buffer created a conformation of 5.5±1.0nm. Formation of the reduced-size conformation
I Ceconi et al.
Journal of animal science, 93(1), 357-369 (2014-11-22)
Increased availability of rapidly fermentable carbohydrates and a great proportion of corn-derived CP in the diet may result in a degradable intake protein (DIP) deficit. Therefore, ruminal DIP deficit may result from high dietary inclusion of processed corn grain and
Lillian C Becker et al.
International journal of toxicology, 29(3 Suppl), 84S-97S (2010-05-22)
Allantoin is a heterocyclic organic compound. Allantoin ascorbate, allantoin biotin, allantoin galacturonic acid, allantoin glycyrrhetinic acid, allantoin panthenol, and allantoin polygalacturonic acid are complexes of allantoin. All of the ingredients in this review act as skin-conditioning agents. Allantoin was reported
X B Chen et al.
Journal of AOAC International, 79(3), 628-635 (1996-05-01)
Methods for determining allantoin in biological, cosmetic, and pharmaceutical samples are reviewed. The methods cover 3 main categories: spectrophotometry, alkalimetric titration, and chromatography (thin-layer and liquid). Comments are given on suitability for different sample types and on further development of
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