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Key Documents

545953

Sigma-Aldrich

1-Aminohydantoin hydrochloride

98%

Synonym(s):

1-Amino-2,4-imidazolidinedione hydrochloride

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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

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)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Yuli Xie et al.
Bioorganic & medicinal chemistry letters, 18(9), 2840-2844 (2008-04-25)
We report here a class of thiazolidine-2,4-diones and 2-thioxothiazolidin-4-ones as potent inhibitors of the lymphoid specific tyrosine phosphatase (Lyp) identified from high throughput screens. Chemical modification by incorporating the known phosphotyrosine (pTyr) mimics led to the discovery of a salicylate-based
Abdelselam Ali et al.
Bioorganic & medicinal chemistry letters, 20(2), 649-652 (2009-12-08)
A series of hydrazonotrifluorosulfonanilide derivatives were synthesized and evaluated for in vitro activity against the ectoparasites Ctenocephalides felis and Rhipicephalus sanguineus. Some compounds with excellent activity against tick were identified.
Ascorbic Acid as an Initiator for the Direct C H Arylation of (Hetero) arenes with Anilines Nitrosated In Situ
Crisostomo, Fernando Pinacho, Tomas Martin, and Romen Carrillo
Angewandte Chemie (International Edition in English), 53.8 , 2181-2185 (2014)
William Andrew Publishing et al.
Pharmaceutical Manufacturing Encyclopedia, 1-4, 1193-1193 (2013)
Crystal structure of (E)-1-(2-hydroxybenzylideneamino) imidazolidine-2, 4-dione, C10H9N3O3.
Hu, Lei, et al.
Zeitschrift fur Kristallographie, 230(2), 111-112 (2015)

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