5-(4-Chlorobenzenesulfonyl)-4-phenyl-2-(pyridin-3-yl)pyrimidine CAS 339110-20-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339110-20-2 |
| Molecular Formula | C21H14ClN3O2S |
| Molecular Weight | 407.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(4-Chlorobenzenesulfonyl)-4-phenyl-2-(pyridin-3-yl)pyrimidine (CAS 339110-20-2) pharmaceutical standards reference standard. Molecular formula: C21H14ClN3O2S. Molecular weight: 407.87 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H14ClN3O2S |
| Molecular Weight | 407.87 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorobenzenesulfonyl Standards
- (2E)-1-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrophenyl}-3-(dimethylamino)prop-2-en-1-one (CAS 303145-49-5)
- 1-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrobenzoyl}pyrrolidine (CAS 339101-78-9)
- 2-[4-(3-chlorobenzenesulfonyl)piperazine-1-carbonyl]benzoic acid (CAS 743445-14-9)
- 4-[(4-Chlorobenzenesulfonyl)methyl]-6-[(4-fluorophenyl)methoxy]-2-methylpyrimidine (CAS 338960-43-3)
- 3-[(4-Chlorobenzenesulfonyl)methyl]-N-[(1E)-(dimethylamino)methylidene]-4-nitrobenzamide (CAS 1164481-20-2)
- (2E)-2-(4-Chlorobenzenesulfonyl)-3-[4-(2-fluorophenyl)piperazin-1-yl]prop-2-enenitrile (CAS 1025651-88-0)
- 4-[2-(4-Chlorobenzenesulfonyl)acetyl]-2,6-dimethylphenyl N,N-dimethylcarbamate (CAS 339112-12-8)
- 1-(4-Chlorobenzenesulfonyl)-4-[3-(trifluoromethyl)pyridin-2-yl]piperazine (CAS 478077-42-8)
Recommended Standards
- (R)-2-Cl-Phox-iPr (CAS 2757082-52-1)
- 5-(Benzenesulfonyl)-4-(4-chlorophenyl)-2-(pyridin-2-yl)pyrimidine (CAS 339107-25-4)
- 3-((4-Chloro-3-methylphenoxy)methyl)-5-(4-fluorophenyl)-4-(p-tolyl)-4H-1,2,4-triazole (CAS 141079-08-5)
- (E)-4-(Benzyloxy)but-2-enal (CAS 69152-87-0)
- 2-(4-Amino-3-methoxyphenyl)propane-1,3-diol (CAS 1224709-17-4)
- n-(2-Aminoethyl)-1-methyl-1h-pyrazole-5-carboxamide (CAS 442870-29-3)
- 3-Methoxy-α-[(trimethylsilyl)oxy]-benzeneacetonitrile (CAS 93554-98-4)
- 2'-O-(2-Methoxyethyl)-uridine (CAS 223777-15-9)
- 1-Bromo-5-(isopropylsulfonyl)pentane (CAS 1343624-36-1)
- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
Why CATO?
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