CAS No.2420-17-9,4-Hydroxyphenyl hydantoin Suppliers

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Basic Information

Molecular Structure:
CAS No.:	2420-17-9
Name:	4-Hydroxyphenyl hydantoin
Article Data:	17

Formula:	C₉H₈N₂O₃
Molecular Weight:	192.174
Synonyms:	Hydantoin,5-(p-hydroxyphenyl)- (7CI,8CI);5-(4-Hydroxyphenyl)-2,4-imidazolidinedione;5-(4-Hydroxyphenyl)hydantoin;5-(p-Hydroxyphenyl)hydantoin;DL-5-(4-Hydroxyphenyl)hydantoin;DL-5-p-Hydroxyphenylhydantoin;NSC 101474;p-Hydroxyphenylhydantoin;
EINECS:	219-340-8
Density:	1.408 g/cm³
Melting Point:	>260 °C
Boiling Point:	273.7℃[at 101 325 Pa]
Solubility:	1.29g/L at 20℃
Appearance:	white powder
Hazard Symbols:	Xn
Risk Codes:	22-37/38-41
Safety:	26-39
PSA:	78.43000
LogP:	0.93030

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Specification

The CAS registry number of 2,4-Imidazolidinedione,5-(4-hydroxyphenyl)- is 2420-17-9. With the EINECS registry number 219-340-8, its IUPAC name systematic name is 5-(4-hydroxyphenyl)-2,4-imidazolidinedione. In addition, the molecular formula is C₉H₈N₂O₃ and the molecular weight is 192.17. What's more, it can be used to synthesize p-hydroxybenzeneglycine.

Physical properties about this chemical are: (1)ACD/LogP: -0.28; (2)ACD/LogD (pH 5.5): -0.28; (3)ACD/LogD (pH 7.4): -0.29; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 16.81; (7)ACD/KOC (pH 7.4): 16.33; (8)#H bond acceptors: 5; (9)#H bond donors: 3; (10)#Freely Rotating Bonds: 2; (11)Polar Surface Area: 49.85 Å²; (12)Index of Refraction: 1.607; (13)Molar Refractivity: 47.11 cm³; (14)Molar Volume: 136.3 cm³; (15)Polarizability: 18.67 ×10^-24cm³; (16)Surface Tension: 56.7 dyne/cm; (17)Density: 1.408 g/cm³.

Preparation of 2,4-Imidazolidinedione,5-(4-hydroxyphenyl)-: it can be prepared by phenol and oxoacetyl-urea. This reaction will need catalyst 36 percent aq. HCl. The reaction time is 8 hours at reaction temperature of 65 °C. The yield is about 30.8%.

Uses of 2,4-Imidazolidinedione,5-(4-hydroxyphenyl)-: it is used to get (4-hydroxy-phenyl)-glycine. This reaction will need reagents Pseudomonas sp. AJ-11220 and potassium phosphate buffer (pH 8.0), and various solvents. The reaction time is 2 hours at reaction temperature of 30 °C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C2NC(=O)NC2c1ccc(O)cc1
(2)Std. InChI: InChI=1S/C9H8N2O3/c12-6-3-1-5(2-4-6)7-8(13)11-9(14)10-7/h1-4,7,12H,(H2,10,11,13,14)
(3)Std. InChIKey: UMTNMIARZPDSDI-UHFFFAOYSA-N