Abstract

The main molecule of the title dimethylformamide monosolvate, C28H20BrN7O2S·C3H7NO, comprises bromophenyl (A), thiadiazolyl (B), pyrazolyl (C), phenyl (D) and indolyl (E) ring systems with twist angles between the planes through neigbouring rings A/B, B/C, C/D and C/E of 33.7 (1), 14.8 (1), 60.7 (2) and 20.9 (1)°, respectively. In the crystal, the molecules are related by c-glide symmetry to form columns parallel to [001] which are linked by intermolecular N—H...O, C—H...O and C—H...Br contacts.

Highlights

  • The molecules are related by c-glide symmetry to form columns parallel to [001] which are linked by intermolecular N—HÁ Á ÁO, C—HÁ Á ÁO and C—HÁ Á ÁBr contacts

  • 1H-Pyrazole-3-carbohydrazides have been used in the synthesis of anti-nociceptive, antiinflammatory and antipyretic agents (Malvar et al, 2014)

  • Are related by c-glide symmetry to form columns parallel to [001] which are linked by intermolecular N—HÁ Á ÁO, C— HÁ Á ÁO and C—HÁ Á ÁBr contacts (Table 1, Fig. 2)

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Summary

Structure description

1H-Pyrazole-3-carbohydrazides have been used in the synthesis of anti-nociceptive, antiinflammatory and antipyretic agents (Malvar et al, 2014). 1,3,4-thiadiazoles have different biological activities and can be used as anticancer, diuretic, antibacterial, antifungal, antitubercular and leishmanicidal agents (Dawood & Farghaly, 2017; Li et al, 2013; Lv et al, 2018; Serban et al, 2018). In the main molecule of the title compound (Fig. 1), the angles between planes of the bromophenyl (A), thiadiazolyl (B), pyrazolyl (C), phenyl (D) and indolyl (E) rings A/B, B/C, C/D and C/E are 33.7 (1), 14.8 (1), 60.7 (2) and 20.9 (1) respectively.

Synthesis and crystallization
Absolute structure parameter
Data collection
Special details
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