3-chloro-5-[4-({[3-(trifluoromethyl)phenyl]thio}methyl)phenyl]isothiazole-4-carbonitrile CAS 662138-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 662138-28-5 |
| Molecular Formula | C18H10ClF3N2S2 |
| Molecular Weight | 410.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-chloro-5-[4-({[3-(trifluoromethyl)phenyl]thio}methyl)phenyl]isothiazole-4-carbonitrile (CAS 662138-28-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H10ClF3N2S2. Molecular weight: 410.86 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H10ClF3N2S2 |
| Molecular Weight | 410.86 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 2,4,6-Tribromophenyl SulfateDiscontinued see T772648 (CAS 1408251-85-3)
- (2Z)-2-(4-chlorobenzenesulfonyl)-3-[(4-phenoxyphenyl)amino]prop-2-enenitrile 1024714-08-6 MS-11306 (CAS 1024714-08-6)
- fluoro-Dapagliflozin (CAS 1181681-43-5)
- 2-Chloro-4-acetamido-6-amino-s-triazine (CAS 115339-34-9)
- tert-Butyl 2-(((4-chloro-5-methylpyrimidin-2-yl)oxy)methyl)pyrrolidine-1-carboxylate (CAS 1289385-82-5)
- Sodium 4-chloro-2,5-difluorobenzoate (CAS 1421029-91-5)
- 4-Chloro-3,5-bis(3,4-dimethoxyphenyl)-1h-pyrazole (CAS 1159988-73-4)
- (S)-4-Bromo-N-(1-hydroxypropan-2-yl)-3-methylbenzamide (CAS 1568249-13-7)
- 2-(3-Amino-5,6-dihydrocyclopenta[c]pyrazol-2(4h)-yl)acetic acid (CAS 1493259-67-8)
- Semaglutide Impurity 6 (CAS 62-57-7)
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