N-(2-Methyl-5-nitrophenyl)-4-(trifluoromethyl)benzothioamide CAS 1257095-70-7
| CAS No. | 1257095-70-7 |
| Molecular Formula | C15H11F3N2O2S |
| Molecular Weight | 340.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(2-Methyl-5-nitrophenyl)-4-(trifluoromethyl)benzothioamide (CAS 1257095-70-7), a certified reference material (molecular formula C15H11F3N2O2S, MW 340.32 g/mol) for analytical method development and quality control.
Structurally, N-(2-Methyl-5-nitrophenyl)-4-(trifluoromethyl)benzothioamide (C15H11F3N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 340.32 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(2-Methyl-5-nitrophenyl)-4-(trifluoromethyl)benzothioamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H11F3N2O2S |
| Molecular Weight | 340.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(4-Methyl-3-nitrophenyl)-4-(trifluoromethyl)benzothioamide (CAS 1257095-63-8)
- N-(2-Methyl-3-nitrophenyl)-4-(trifluoromethyl)benzothioamide (CAS 1257095-78-5)
- N-(2-Methyl-4-nitrophenyl)-4-(trifluoromethyl)benzothioamide (CAS 1257095-53-6)
- 4-(2,5-Difluorobenzoyl)-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-44-9)
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