2,3-Dichloro-N-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)benzenesulfonamide CAS 239112-41-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 239112-41-5 |
| Molecular Formula | C13H8Cl3F3N2O2S |
| Molecular Weight | 419.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dichloro-N-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)benzenesulfonamide (CAS 239112-41-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H8Cl3F3N2O2S. Molecular weight: 419.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H8Cl3F3N2O2S |
| Molecular Weight | 419.63 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 7-(Benzenesulfonyl)-2-chloro-6-iodo-7H-pyrrolo[2,3-d]pyrimidine (CAS 1638760-67-4)
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- 2-Chloro-7-iodo-5-(phenylsulfonyl)-5H-pyrrolo[2,3-b]pyrazine (CAS 1262310-65-5)
- 5,10-Dithia-3-azatricyclo[7.3.0.0,2,6]dodeca-1(9),2(6),3,11-tetraen-4-amine (CAS 376349-95-0)
- tert-Butyl N-(4-chloro-3-fluorophenyl)-N-ethylcarbamate (CAS 1881289-32-2)
- [4-(3-methoxyphenyl)phenyl]methanamine (CAS 858674-00-7)
- 4-(3,4-Dihydroisoquinolin-2(1H)-yl)-3-fluoroaniline (CAS 449175-26-2)
- (E)-5-(3-Aminoprop-1-en-1-yl)pyrimidin-2-amine (CAS 83681-28-1)
- DL-PDMP (CAS 73257-80-4)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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