(S)-ethyl 4-(1-(3-(3,5-dichlorophenyl)-5-(trifluoromethylsulfonyloxy)-1H-pyrazol-1-yl)ethyl)benzoate CAS 870823-09-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 870823-09-9 |
| Molecular Formula | C21H17Cl2F3N2O5S |
| Molecular Weight | 537.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-ethyl 4-(1-(3-(3,5-dichlorophenyl)-5-(trifluoromethylsulfonyloxy)-1H-pyrazol-1-yl)ethyl)benzoate (CAS 870823-09-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H17Cl2F3N2O5S. Molecular weight: 537.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H17Cl2F3N2O5S |
| Molecular Weight | 537.34 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- Tributyl(((2-phenyl-4,4a,8,8a-tetrahydropyrano[3,2-d][1,3]dioxin-8-yl)oxy)methyl)stannane (CAS 72246-03-8)
- N-(3,5-Dichlorophenyl)-4-(2-{[(3,5-dichlorophenyl)carbamothioyl]amino}ethyl)piperazine-1-carbothioamide (CAS 866038-42-8)
- BTZ2F610-2Br (CAS 1563332-28-4)
- Methyl(1s,3r)-3-amino-2,2-dimethyl-cyclobutanecarboxylate;hydrochloride (CAS 2247088-07-7)
- (2R,5R)-4-(tert-Butoxycarbonyl)-5-methylpiperazine-2-carboxylic acid (CAS 2381054-66-4)
- Ethyl 4-butoxy-3-iodobenzoate (CAS 1131614-79-3)
- (1-(2-Fluorobenzyl)piperidin-4-yl)methanol (CAS 1241253-40-6)
- 1228070-89-0 4-Amino-N-(2-aminoethyl)-1,2,5-oxadiazole-3-carboxamide hydrochloride (CAS 1228070-89-0)
- 2-BRomo-1-(propan-2-yloxy)-4-(trifluoromethyl)benzene (CAS 200956-54-3)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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