Trifluoromethyl benzenesulfonate CAS 1197209-25-8
| CAS No. | 1197209-25-8 |
| Molecular Formula | C7H5F3O3S |
| Molecular Weight | 226.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Trifluoromethyl benzenesulfonate.
CATO supplies Trifluoromethyl benzenesulfonate (CAS 1197209-25-8), a certified reference material (molecular formula C7H5F3O3S, MW 226.17 g/mol) for analytical method development and quality control.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, Trifluoromethyl benzenesulfonate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 226.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Trifluoromethyl benzenesulfonate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H5F3O3S |
| Molecular Weight | 226.17 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, water |
| 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.) | 1989 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- 4-(Trifluoromethyl)benzenesulfonic acid (CAS 109787-11-3)
- 3-(Trifluoromethyl)benzenesulfonic acid (CAS 1643-69-2)
- 2-(Trifluoromethyl)benzenesulfonic acid (CAS 229326-04-9)
- 4-((Trifluoromethyl)sulfonyl)phenol (CAS 432-84-8)
- 2'-(Trifluoromethyl)-2,4'-bipyrimidine (CAS 1269292-51-4)
- 3-(3-(Trifluoromethyl)-3H-diazirin-3-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 2231673-06-4)
- 4-(3-(Trifluoromethyl)-3H-diazirin-3-yl)-1H-indazole (CAS 2231676-97-2)
- 5-(3-(Trifluoromethyl)-3H-diazirin-3-yl)-1H-indazole (CAS 2231674-74-9)
Recommended Standards
- 2,3,4,5-Tetrafluoro-1,1'-biphenyl (CAS 1210-31-7)
- 4,6-dichloro-2-methyl-thieno[2,3-b]pyridine (CAS 104515-21-1)
- (S)-2-Amino-6-(phosphonoamino)hexanoic acid (CAS 14721-74-5)
- 3-(3,5-Bis(difluoromethyl)-1h-pyrazol-1-yl)propan-1-ol (CAS 1006479-76-0)
- 1-[2-(propan-2-yl)phenyl]piperazine hydrochloride (CAS 1459802-94-8)
- Ethyl 2-(1H-tetrazol-1-yl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate (CAS 692275-81-3)
- Ethyl 3-amino-6-oxo-1h,6h,7h-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 851879-18-0)
- 3,4-DIFLUOROBENZOIC ACID METHYL ESTER 369-25-5 AS02426 BUTTPARK 89\07-66 METHYL 3,4-DIFLUOROBENZENECARBOXYLATE Methyl 3,4-difluorobenzoate RARECHEM AL BF 0215 (CAS 369-25-5)
- Ethyl 3-amino-4-(methylsulfonyl)-5-(methylthio)thiophene-2-carboxylate (CAS 519056-53-2)
- Cis-4-methoxy-4-(trifluoromethyl)cyclohexanamine (CAS 2770343-90-1)
- 5-Bromo-2-cyanonicotinic acid (CAS 914637-97-1)
- 2-(7-Amino-6-ethoxy-1H-pyrazolo[1,5-b][1,2,4]triazol-2-yl)ethanol (CAS 227610-99-3)
- Phosphatidylinositol 3,4-bisphosphate diC8 (PI(3,4 (CAS 188885-38-3)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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 18665070610 / Nicole.chen@cato-chem.com