3-Chloro-5-(trifluoromethyl)phenyl trifluoromethanesulfonate CAS 1446016-94-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1446016-94-9 |
| Molecular Formula | C8H3ClF6O3S |
| Molecular Weight | 328.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-5-(trifluoromethyl)phenyl trifluoromethanesulfonate (CAS 1446016-94-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H3ClF6O3S. Molecular weight: 328.62 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H3ClF6O3S |
| Molecular Weight | 328.62 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.) | 1992 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- 2,2,2-Trichloro-1-(1-(2,2-diethoxyethyl)-1H-pyrrol-2-yl)ethan-1-one (CAS 136927-43-0)
- 2-(4-(Bis(2-chloroethyl)amino)-2-chlorobenzylidene)malononitrile (CAS 92291-85-5)
- 1-(4-Chlorophenyl)-3-[(3,4-dichlorophenyl)amino]propan-1-one (CAS 135779-28-1)
- 10-Bromodecanal (CAS 85920-81-6)
- 5-(1-Ethylpyrrolidin-2-yl)-3-methyl-2-(pyrrolidin-1-yl)pyridine (CAS 1352506-50-3)
- 2-Amino-2-(4-phenoxyphenyl)ethan-1-ol oxalate (CAS 1177277-28-9)
- 5-(3-(Benzyloxy)thiophen-2-yl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 343375-87-1)
- Tert-butyl (2,2,3,3-tetrafluoropropyl) carbonate (CAS 1980035-09-3)
- 2-(4-Ethylcycloheptyl)acetic acid (CAS 1483096-75-8)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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