3-Formyl-5-(trifluoromethyl)benzenesulfonyl chloride CAS 1393534-47-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1393534-47-8 |
| Molecular Formula | C8H4ClF3O3S |
| Molecular Weight | 272.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Formyl-5-(trifluoromethyl)benzenesulfonyl chloride (CAS 1393534-47-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H4ClF3O3S. Molecular weight: 272.63 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H4ClF3O3S |
| Molecular Weight | 272.63 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Formyl Standards
- N-(2-Formyl-5,8-dioxo-5,8-dihydroquinolin-7-yl)butyramide (CAS 162219-18-3)
- Methyl 2-formyl-6-(pyridin-4-ylmethoxy)nicotinate (CAS 1707569-00-3)
- Methyl 2-formyl-6-(pyridin-3-ylmethoxy)nicotinate (CAS 1774903-61-5)
- Methyl 2-formyl-6-(pyridin-2-ylmethoxy)nicotinate (CAS 1779125-36-8)
- Methyl 2-[2-formyl-4-(2-pyrimidinyl)phenoxy]acetate (CAS 351365-86-1)
- 4-[(2-Formyl-3-hydroxyphenoxy)methyl]benzoic acid (CAS 84290-27-7)
- 4-[(4-Formyl-3-hydroxyphenoxy)methyl]benzoic acid (CAS 866143-85-3)
- 3-(5-Formyl-furan-2-yl)-benzoic acid carbamoylmethyl ester (CAS 1043390-98-2)
Recommended Standards
- (4R)-N-(2-aminoethyl)-4-[(3R,5S,7R,8R,9S,10S,12S,13R,14S,17S)-3,7,12-trihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanamide (4R)-N-(2-azanylethyl)-4-[(3R,5S,7R,8R,9S,10S,12S,13R,14S,17S)-10,13-dimethyl-3,7,12-tris(oxidanyl)-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanamide 832-53-1 A840542 (CAS 832-53-1)
- 3,4-Diacetoxy-2-chlorobenzoic acid (CAS 108098-48-2)
- 1-[(2-Chloro-6-fluorophenyl)methoxy]imidazolidine-2,4,5-trione (CAS 339103-96-7)
- 5-(Pyridin-2-yl)-1H-pyrrole-3-carbaldehyde (CAS 881674-54-0)
- N-(5-Amino-2-methylphenyl)-2,4-dichlorobenzamide (CAS 303062-60-4)
- 4-Bromo-6-nitro-1,2-dihydro-3H-indazol-3-one (CAS 885518-63-8)
- 3,3-Dimethyl-4-(methylamino)butan-1-ol hydrochloride (CAS 1427379-38-1)
- Isopropyl 5-amino-2-hydroxybenzoate (CAS 64240-87-5)
- Imatinib Impurity 9 (CAS CATO-C4X-10689)
- Calcineurin Autoinhibitory Peptide (CAS 148067-21-4)
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