Hydantoin

Hydantoin Basic information

Product Name:	Hydantoin
Synonyms:	2,4-IMIDAZOLIDINEDIONE;2,4-IMIDAZOLINEDIONE;2,4-(3H,5H)-IMIDAZOLEDIONE;Imidazolidine-2,4-dione;HYDANTOIN;GLYCOLYLUREA;2-hydroxy-2-imidazolin-4(or5)-on;imidazole-2,4-dione
CAS:	461-72-3
MF:	C3H4N2O2
MW:	100.08
EINECS:	207-313-3
Product Categories:	Building Blocks;Chemical Synthesis;Chemical Amines;Amines;Heterocycles;Heterocyclic Building Blocks;Pharmaceutical Intermediates;FINE Chemical & INTERMEDIATES;Building Blocks;Heterocyclic Building Blocks;Imidazolines/Imidazolidines;bc0001;461-72-3
Mol File:	461-72-3.mol

Hydantoin Chemical Properties

Melting point	218-220 °C (lit.)
Boiling point	187.47°C (rough estimate)
density	1.4457 (rough estimate)
vapor pressure	0Pa at 25℃
refractive index	1.5110 (estimate)
storage temp.	Store below +30°C.
solubility	SLIGHTLY SOLUBLE
pka	pKa 9.1 (Uncertain)
form	Fine Powder
color	White to light yellow
Water Solubility	SLIGHTLY SOLUBLE
Merck	14,4760
BRN	110598
LogP	-1.69
CAS DataBase Reference	461-72-3(CAS DataBase Reference)
NIST Chemistry Reference	2,4-Imidazolidinedione(461-72-3)
EPA Substance Registry System	2,4-Imidazolidinedione (461-72-3)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	24/25-36/37/39-27-26
WGK Germany	3
RTECS	MT8210000
TSCA	Yes
HS Code	29332100

MSDS Information

Provider	Language
2,4-Imidazolinedione	English
ACROS	English
SigmaAldrich	English
ALFA	English

Hydantoin Usage And Synthesis

Chemical Properties	White Solid
Uses	Reactant for synthesis of: N-benzyl aplysinopsin analogs as anticancer agents1 D-glutamic acid based inhibitors2 Antidiabetic chromonyl-2,4-thiazolidinediones3 GSK-3β inhibitors with brain permeability4 Thiazolidinedione derivatives as 15-PGDH inhibitors5 Radio-sensitizing agents6
Uses	The product has been used as a substrate (at 40 °C and pH 9.0) to determine the D-hydantoinase activity in adzuki bean extract.
Definition	ChEBI: Hydantoin is an imidazolidine-2,4-dione.

Hydantoin Preparation Products And Raw materials

Raw materials

Orotic acid-->SYNTHETIC RESIN-->N,N'-Diethylthiourea-->HYDANTOIC ACID-->Isopropyl alcohol-->Benzil

Preparation Products

Glycine-->L-Valine-->BANISTERINE MONOHYDRATE-->5-METHOXY-DL-TRYPTOPHAN-->(S)-2-AMINO-3-(6-METHOXY-1H-INDOL-3-YL)-PROPIONIC ACID-->S-α-cyano-3-phenoxy benzyl alcohol-->OROTIC ACID MONOHYDRATE-->PARABANIC ACID-->2-(4-FLUOROBENZOYL)ACETIC ACID-->4-CHLOROBENZALHYDANTOIN-->4-[(2,5-DIOXOIMIDAZOLIDIN-1-YL)METHYL]BENZONITRILE-->1,3-dibromoimidazolidine-2,4-dione-->(5E)-5-[(3-hydroxyphenyl)methylidene]imidazolidine-2,4-dione

Phenytoin sodium Hydantoin 1,3-dimethylol-5,5-dimethyl hydantoin Allantoin N-Vinyl-2-pyrrolidone Ketoprofen Imidazolidinyl urea Halogenated hydantoin 5-(4-Methylphenyl)-5-phenyl hydantoin, HPLC 99% Alkylimidazole Polyvinylpyrrolidone 5,5-DIMETHYL HYDANTOIN-AMINO ACID USAGE GRADE,5,5-DIMETHYL HYDANTOIN-WATER TREATMENT GRADE PIPERONYL METHYL KETONE 5-Hydroxyhydantoin Imidazolidine Iprodione Nitrofurantoin 1,3-Dibromo-5,5-dimethylhydantoin

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