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5-Chloro-2-methyl-sulfonyl-1,2,4-triazolo[1,5-a]quinazoline.

ABSTRACT: The triazoloquinazole fused-ring system of the title compound, C(10)H(7)ClN(4)O(2)S, is essentially planar (r.m.s. deviation = 0.009?Å). In the methyl-sulfonyl substituent, the two S-O bonds are of equal length [1.402?(2)?Å]. In the crystal, adjacent mol-ecules inter-act weakly through Cl?N contacts [ca 3.197?(2)?Å].

SUBMITTER: Al-Salahi R

PROVIDER: S-EPMC3379383 | biostudies-other | 2012 Jun

REPOSITORIES: biostudies-other

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5-Chloro-2-methyl-sulfonyl-1,2,4-triazolo[1,5-a]quinazoline.

Al-Salahi Rashad R Al-Omar Mohamed M Marzouk Mohamed M Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20120519 Pt 6

The triazoloquinazole fused-ring system of the title compound, C(10)H(7)ClN(4)O(2)S, is essentially planar (r.m.s. deviation = 0.009 Å). In the methyl-sulfonyl substituent, the two S-O bonds are of equal length [1.402 (2) Å]. In the crystal, adjacent mol-ecules inter-act weakly through Cl⋯N contacts [ca 3.197 (2) Å]. ...[more]

PMID: 22719581

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