N-(4-Nitrophenyl)-4-(trifluoromethyl)benzothioamide CAS 1257095-46-7
| CAS No. | 1257095-46-7 |
| Molecular Formula | C14H9F3N2O2S |
| Molecular Weight | 326.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(4-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.
N-(4-Nitrophenyl)-4-(trifluoromethyl)benzothioamide (CAS 1257095-46-7), molecular formula C14H9F3N2O2S and molecular weight 326.29 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, N-(4-Nitrophenyl)-4-(trifluoromethyl)benzothioamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 326.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C14H9F3N2O2S |
| Molecular Weight | 326.29 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 |
Related N Standards
- 3-(3-Nitrophenyl)-3-(1-oxoisoindolin-2-yl)propanoic acid (CAS 866136-76-7)
- 3-(4-Nitrophenyl)-2-phenyltetrahydrofuro[3,4-d]isoxazol-4(2H)-one (CAS 79687-71-1)
- 2-[(E)-2-(2-Nitrophenyl)hydrazono]-3-oxo-3-(3,4,5-trimethyl-1H-pyrazol-1-yl)propanenitrile (CAS 477710-19-3)
- 4-Nitrophenyl 2-(1,3-dioxoisoindolin-2-yl)acetate (CAS 21313-49-5)
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- 1-(4-Nitrophenyl)piperidin-4-yl benzoate (CAS 339010-12-7)
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- 4-[(E)-[(3-Nitrophenyl)methylidene]amino]phenyl 2,2-dimethylpropanoate (CAS 331460-58-3)
Recommended Standards
- Phenanthren-9-yl trifluoromethanesulfonate (CAS 120270-47-5)
- 2-(4-Fluorophenyl)-4-(piperazin-1-yl)-6-(trifluoromethyl)pyrimidine (CAS 1443978-61-7)
- Methyl 6-(thiophen-2-yl)-4-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylate (CAS 1027511-29-0)
- 1,2-Dibromo-2-chloro-1,1,3,3,3-pentafluoropropane (CAS 661-93-8)
- 147497-57-2 4-(Bromomethyl)-4'-fluoro-1,1'-biphenyl 7332AA C13H10BrF (CAS 147497-57-2)
- 5-(morpholin-4-yl)pentanoic acid hydrochloride (CAS 80667-39-6)
- 3-Aminophenol hydrochloride (CAS 51-81-0)
- 2-Methylcycloheptan-1-ol (CAS 59777-92-3)
- N-Methyl 2-benzyloxy-5-fluorobenzylamine (CAS 1096291-17-6)
- tert-Butyl 3-iodo-7-nitro-1H-indazole-1-carboxylate (CAS 874297-10-6)
- N-(4-cyano-1-methylpiperidin-4-yl)butanamide (CAS 1258639-65-4)
- tert-Butyl 3-(mercaptomethyl)pyrrolidine-1-carboxylate (CAS 141699-70-9)
- (Methylsulfonyl)-D-alanine Hydrochloride (CAS 2126144-17-8)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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