o-tolyl Trifluoromethanesulfonate CAS 66107-34-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66107-34-4 |
| Molecular Formula | C8H7F3O3S |
| Molecular Weight | 240.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
o-tolyl Trifluoromethanesulfonate (CAS 66107-34-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H7F3O3S. Molecular weight: 240.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H7F3O3S |
| Molecular Weight | 240.20 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| 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.) | 1975 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related o Standards
- m-Tolyl trifluoromethanesulfonate (CAS 32578-31-7)
- p-Tolyl trifluoromethanesulfonate (CAS 29540-83-8)
- 9-(p-Tolyl)-9H-purine-2,6-diamine (CAS 61971-98-0)
- 8-(p-Tolyl)-2,3,4,5-tetrahydropyrido[3,2-f][1,4]oxazepine (CAS 956432-31-8)
- 1-m-Tolyl-1H-benzoimidazole-2-thiol (CAS 438031-49-3)
- 6-(o-Tolyl)benzo[d]thiazol-2-amine (CAS 2436720-41-9)
- 3-(p-Tolyl)-4H-benzo[b][1,4]thiazine (CAS 501001-62-3)
- (6-(p-Tolyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methanamine (CAS 1284960-35-5)
Recommended Standards
- N-(4-aminophenyl)-1,1,1-trifluoromethanesulfonamide (CAS 23375-15-7)
- n-(2-Aminophenyl)-1,1,1-trifluoromethanesulfonamide (CAS 53718-45-9)
- 339-27-5 Benzene, 1,1'-(difluoromethylene)bis[4-fluoro- CTK1B1446 (CAS 339-27-5)
- 3-Methoxy-4-(4-methyl-1-imidazolyl)phenylboronic Acid (CAS 1145786-45-3)
- (2E)-3-(4-Ethoxyphenyl)-1-(4-ethylphenyl)prop-2-en-1-one (CAS 1177191-45-5)
- 1-(4-Methoxyphenyl)-2-methylpropan-1-ol (CAS 18228-46-1)
- 3-Cyclopropoxy-5-(methylsulfonamido)isonicotinamide (CAS 1243408-62-9)
- CAS 2260670-62-8 (CAS 2260670-62-8)
- 3-(4-Fluorophenyl)imidazo[1,2-a]pyrazin-8-amine (CAS 787590-74-3)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
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