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3-Amino-5-methyl-5-(4-pyrid-yl)hydantoin.

ABSTRACT: The title compound, 3-amino-5-methyl-5-(4-pyrid-yl)imid-azol-idine-2,4-dione, C(9)H(10)N(4)O(2), was obtained by reaction of 5-methyl-5-(4-pyrid-yl)hydantoin with hydrazine. It crystallizes as a racemate in the tetra-gonal space group I4(1)/a with one mol-ecule in the asymmetric unit. The dihedral angle between the pyridine ring and the five-membered hydantoin ring is 47.99?(3)° In the crystal structure, mol-ecules are joined in a three-dimensional hydrogen-bonded network by N-H?N and N-H?O links.

SUBMITTER: Varbanov H

PROVIDER: S-EPMC2977653 | biostudies-literature | 2009 Apr

REPOSITORIES: biostudies-literature

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3-Amino-5-methyl-5-(4-pyrid-yl)hydantoin.

Varbanov Hristo H Buyukliev Rossen R Bakalova Adriana A Roller Alexander A

Acta crystallographica. Section E, Structure reports online 20090402 Pt 5

The title compound, 3-amino-5-methyl-5-(4-pyrid-yl)imid-azol-idine-2,4-dione, C(9)H(10)N(4)O(2), was obtained by reaction of 5-methyl-5-(4-pyrid-yl)hydantoin with hydrazine. It crystallizes as a racemate in the tetra-gonal space group I4(1)/a with one mol-ecule in the asymmetric unit. The dihedral angle between the pyridine ring and the five-membered hydantoin ring is 47.99 (3)° In the crystal structure, mol-ecules are joined in a three-dimensional hydrogen-bonded network by N-H⋯N and N-H⋯O link ...[more]

PMID: 21583996

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