545953
1-Aminohydantoin hydrochloride
98%
Synonym(s):
1-Amino-2,4-imidazolidinedione hydrochloride
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All Photos(2)
About This Item
Empirical Formula (Hill Notation):
C3H5N3O2 · HCl
CAS Number:
Molecular Weight:
151.55
Beilstein:
3699376
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
98%
mp
201-205 °C (lit.)
SMILES string
Cl[H].NN1CC(=O)NC1=O
InChI
1S/C3H5N3O2.ClH/c4-6-1-2(7)5-3(6)8;/h1,4H2,(H,5,7,8);1H
InChI key
WEOHANUVLKERQI-UHFFFAOYSA-N
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Application
1-Aminohydantoin hydrochloride may be used as one of the reactants in the synthesis of (E)-1-(2-hydroxybenzylideneamino)imidazolidine-2,4-dione, dantrolene and dantrolene sodium.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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Crystal structure of (E)-1-(2-hydroxybenzylideneamino) imidazolidine-2, 4-dione, C10H9N3O3.
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A series of 1-[[[5-(substituted phenyl)-2-oxazolyl]methylene]amino]- 2,4-imidazolidinediones (6a-t) was synthesized, and the compounds were evaluated for direct skeletal muscle inhibition in the pithed rat gastrocnemius muscle preparation. The correctness of structural assignment of the new series was verified by alternate, unequivocal
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