4-[(4-Chlorobenzenesulfonyl)methyl]-6-[(4-chlorophenyl)sulfanyl]-2-methylpyrimidine CAS 338960-45-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338960-45-5 |
| Molecular Formula | C18H14Cl2N2O2S2 |
| Molecular Weight | 425.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[(4-Chlorobenzenesulfonyl)methyl]-6-[(4-chlorophenyl)sulfanyl]-2-methylpyrimidine (CAS 338960-45-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H14Cl2N2O2S2. Molecular weight: 425.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H14Cl2N2O2S2 |
| Molecular Weight | 425.35 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Chlorobenzenesulfonyl Standards
- 4-[(4-Chlorobenzenesulfonyl)methyl]-6-[(2-chlorophenyl)sulfanyl]-2-methylpyrimidine (CAS 338960-54-6)
- 4-[(4-Chlorobenzenesulfonyl)methyl]-6-[(3-chlorophenyl)sulfanyl]-2-methylpyrimidine (CAS 338960-55-7)
- 4-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrobenzoyl}morpholine (CAS 339276-57-2)
- 5-[1-(2-Chlorobenzenesulfonyl)pyrrolidin-2-yl]-3-(2-chlorophenyl)-1,2,4-oxadiazole (CAS 551931-01-2)
- 5-[1-(2-Chlorobenzenesulfonyl)pyrrolidin-2-yl]-3-(3-chlorophenyl)-1,2,4-oxadiazole (CAS 551931-00-1)
- 5-[1-(2-Chlorobenzenesulfonyl)pyrrolidin-2-yl]-3-(4-chlorophenyl)-1,2,4-oxadiazole (CAS 551930-99-5)
- 5-[1-(4-Chlorobenzenesulfonyl)pyrrolidin-2-yl]-3-(2-chlorophenyl)-1,2,4-oxadiazole (CAS 478045-80-6)
- 5-[1-(4-Chlorobenzenesulfonyl)pyrrolidin-2-yl]-3-(3-chlorophenyl)-1,2,4-oxadiazole (CAS 478045-78-2)
Recommended Standards
- 4-[(Benzenesulfonyl)methyl]-6-[(2,4-dichlorophenyl)sulfanyl]-2-methylpyrimidine (CAS 338960-51-3)
- Ethyl 4-{[3,5-bis(trifluoromethyl)phenyl]amino}-2-(methylsulfanyl)pyrimidine-5-carboxylate (CAS 339019-44-2)
- 3,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)indolin-2-one (CAS 1639957-31-5)
- (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(((2R,3R,4S,5R,6R)-4,5-diacetoxy-2-(acetoxymethyl)-6-bromotetrahydro-2H-pyran-3-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 14257-35-3)
- Bis(2,3-dimethylpyridino)tetra(μ2-O,O'-trimethylacetato)dicopper(II) (CAS 1135437-97-6)
- 2-Methoxy-5-(1-methylpiperidin-2-yl)pyridine (CAS 1205686-87-8)
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- [1,1':4',1'':4'',1'''-Quaterphenyl]-3,3''',5,5'''-tetracarboxylic acid (CAS 921619-91-2)
- 2-(Chloromethyl)-1-ethyl-5-(morpholine-4-sulfonyl)-1h-1,3-benzodiazole (CAS 785792-29-2)
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