S-(Trifluoromethyl) 4-methylbenzenesulfonothioate CAS 15223-20-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15223-20-8 |
| Molecular Formula | C8H7F3O2S2 |
| Molecular Weight | 256.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
S-(Trifluoromethyl) 4-methylbenzenesulfonothioate (CAS 15223-20-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H7F3O2S2. Molecular weight: 256.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H7F3O2S2 |
| Molecular Weight | 256.27 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | F-containing |
| Sulfur Atoms | 2 |
Related S Standards
- 2-Benzyl-1-(trifluoromethyl)-2,6-diazaspiro[3.3]heptane (CAS 1263180-90-0)
- 3-(Trifluoromethyl)-5H,6H,6aH,7H,8H,9H,10H-pyrido[1,2-a]quinoxaline (CAS 866040-94-0)
- 2-[2-(trifluoromethyl)phenyl]cycloheptan-1-one (CAS 1274529-76-8)
- 4-Phenyl-6-(trifluoromethyl)pyrimidine-2(1H)-thione (CAS 701920-69-6)
- 5-(3-(Trifluoromethyl)phenyl)pyrimidine-2-thiol (CAS 344282-81-1)
- 4-[2-(Trifluoromethyl)phenyl]-2-thiophene carbaldehyde (CAS 893735-96-1)
- 4-[3-(Trifluoromethyl)phenyl]-2-thiophene carbaldehyde (CAS 893737-00-3)
- 4-[4-(Trifluoromethyl)phenyl]-2-thiophene carbaldehyde (CAS 476155-40-5)
Recommended Standards
- tert-Butyl N-{3-[(2,2,2-trifluoroethyl)amino]propyl}carbamate (CAS 1504371-08-7)
- (2E)-1-(4-Fluorophenyl)-3-(2-methoxyphenyl)prop-2-en-1-one (CAS 351339-25-8)
- (2S,3R,4S,5R)-5-((benzyloxy)methyl)-4-fluoro-2-methoxytetrahydrofuran-3-ol (CAS 14980-09-7)
- N-(5-fluoro-4-iodo-2-methylphenyl)acetamide (CAS 1440965-36-5)
- 3-Methyl-1-(3-methylphenyl)-1H-pyrazol-5-amine (CAS 92721-83-0)
- 1H-indazole-5-carbohydrazide (CAS 1005205-25-3)
- 1-{[4-(Trifluoromethyl)phenyl]methyl}-1H-pyrazol-3-amine (CAS 1240572-94-4)
- 3-(7-Hydroxy-4,8-dimethyl-2-oxo-2H-chromen-3-yl)propanoic acid (CAS 500204-30-8)
- Chloroform D >99.96%+ 0.03% TMS (CAS 55290-25-0)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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