4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)sulfonyl)aniline CAS 1221792-42-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1221792-42-2 |
| Molecular Formula | C12H8ClF3N2O2S |
| Molecular Weight | 336.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)sulfonyl)aniline (CAS 1221792-42-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H8ClF3N2O2S. Molecular weight: 336.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H8ClF3N2O2S |
| Molecular Weight | 336.72 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-1-methyl-1H-imidazole-5-carboxamide (CAS 339012-13-4)
- Ethyl 2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)thiazole-4-carboxylate (CAS 257295-33-3)
- Ethyl 7-chloro-1-cyclopropyl-6-nitro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 127625-17-6)
- ethyl 1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperidine-3-carboxylate (CAS 1242267-96-4)
- Ethyl 1-[6-chloro-4-(trifluoromethyl)-2-pyridyl]piperidine-4-carboxylate (CAS 1311279-23-8)
- 1-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-2-(methylamino)ethan-1-one (CAS 900640-78-0)
- 2-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperidin-4-yl)acetohydrazide (CAS 537050-18-3)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-methylpiperazin-1-yl)acetamide (CAS 383147-04-4)
Recommended Standards
- 4-[4-(Trifluoromethyl)phenoxy]benzene-1-sulfonyl chloride (CAS 214353-91-0)
- (2-Chlorothiazol-5-yl)methyl (3-(trifluoromethyl)phenyl)carbamate (CAS 672949-93-8)
- 4-(2-(Trifluoromethyl)phenoxy)benzenesulfonylchloride (CAS 885950-91-4)
- N-butyl-N-methylpiperidine-3-carboxamide hydrochloride (CAS 937725-03-6)
- 5-Propyl-[1,3,4]thiadiazole-2-thiol (CAS 37663-50-6)
- ((2S,4r,6R)-2,6-Dimethylpiperidin-4-yl)methanol (CAS 2222117-88-4)
- (E)-2-Furaldehyde, (2,4-Dinitrophenyl)hydrazone (CAS 16416-22-1)
- 5-(3-Methoxyphenyl)-1,2,4-triazin-3-amine (CAS 886497-35-4)
- 3-Benzyl-1-methylpiperidin-4-one (CAS 88673-61-4)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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 13829788188 / jacky.chen@cato-chem.com