2,5-Bis(trifluoromethyl)benzothioamide CAS 1186194-57-9
| CAS No. | 1186194-57-9 |
| Molecular Formula | C9H5F6NS |
| Molecular Weight | 273.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,5-Bis(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.
2,5-Bis(trifluoromethyl)benzothioamide (CAS 1186194-57-9) is a high-purity analytical reference standard with the molecular formula C9H5F6NS and a molecular weight of 273.20 g/mol.
The molecular framework of 2,5-Bis(trifluoromethyl)benzothioamide (C9H5F6NS) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C9H5F6NS |
| Molecular Weight | 273.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bis Standards
- 3,5-Bis(trifluoromethyl)benzothioamide (CAS 317319-15-6)
- 2-((4-(Trifluoromethyl)phenyl)carbamoyl)cyclopropane-1-carboxylic acid (CAS 1022750-01-1)
- 2-Trifluoromethyl-α-acetamidocinnamic Acid (CAS 3094-32-4)
- 4-[3-(Trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]morpholine (CAS 312617-37-1)
- 5-Methyl-3-[4-(trifluoromethyl)phenyl]-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 886967-72-2)
- 5-Oxo-1-(4-(trifluoromethyl)phenyl)pyrrolidine-3-carboxylic acid (CAS 2357-27-9)
- 5-Oxo-1-[3-(trifluoromethyl)phenyl]-3-pyrrolidinecarboxylic acid (CAS 2357-26-8)
- 2-(2-(Trifluoromethyl)phenyl)thiazole-4-carboxylic acid (CAS 1094263-34-9)
Recommended Standards
- n-(3,5-Dichlorobenzyl)-2-(pyrrolidin-1-yl)ethan-1-amine (CAS 1182448-14-1)
- (1-(3,5-Dichlorobenzyl)piperidin-4-yl)methanamine (CAS 1283585-13-6)
- (1-(3,4-Dichlorobenzyl)piperidin-3-yl)methanamine (CAS 1152497-30-7)
- 2-(isopropoxy)thiazole-5-boronic acid pinacol ester (CAS 1352652-22-2)
- 2,4-Dimethyl-6-(piperidine-4-carbonyl)-2H-benzo[b][1,4]oxazin-3(4H)-one hydrochloride (CAS 1266693-95-1)
- 2-(2-(4-Carboxypiperidin-1-yl)-2-oxoethyl)isothiouronium chloride (CAS 1046445-52-6)
- 3,5-Dibromo-4-(trifluoromethyl)pyridin-2(1H)-one (CAS 109919-34-8)
- 5-Fluoro ADB (1.0 mg/mL in Acetonitrile) (CAS 1971007-89-2)
- 2-[2-Oxo-2-(2,2,4-trimethyl-3,4-dihydroquinolin-1(2H)-yl)ethyl]-1H-isoindole-1,3(2H)-dione (CAS 332382-54-4)
- OX1a (CAS 136340-88-0)
- 1-[6-(trifluoromethyl)pyrimidin-4-yl]piperidine-4-carboxylic acid (CAS 1448854-86-1)
- 2-(Methoxymethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1430401-34-5)
- Ethyl 3-(4-fluoro-1H-indol-3-yl)propanoate (CAS 1448699-14-6)
- D-β-Asp15-Tirzepatide (CAS CATO-CPTD788930)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com