5-(4-Methylbenzenesulfonyl)-2-phenyl-4-(piperidin-1-yl)pyrimidine CAS 478080-87-4
| CAS No. | 478080-87-4 |
| Molecular Formula | C22H23N3O2S |
| Molecular Weight | 393.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-(4-Methylbenzenesulfonyl)-2-phenyl-4-(piperidin-1-yl)pyrimidine (CAS 478080-87-4), molecular formula C22H23N3O2S and molecular weight 393.50 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-(4-Methylbenzenesulfonyl)-2-phenyl-4-(piperidin-1-yl)pyrimidine (C22H23N3O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 393.50 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 5-(4-Methylbenzenesulfonyl)-2-phenyl-4-(piperidin-1-yl)pyrimidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H23N3O2S |
| Molecular Weight | 393.50 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methylbenzenesulfonyl Standards
- 4-Methyl-3-(2-methylbenzenesulfonyl)-2-[(2-methylprop-2-en-1-yl)oxy]-6-phenylpyridine (CAS 344278-79-1)
- 1-(4-Methylbenzenesulfonyl)pyrrolidin-3-yl 4-methylbenzene-1-sulfonate (CAS 131912-34-0)
- 2-[4-(4-methylbenzenesulfonyl)piperazine-1-carbonyl]benzoic acid (CAS 741729-17-9)
- 5-(4-Methylbenzenesulfonyl)-4-phenoxy-2-phenylpyrimidine (CAS 478080-84-1)
- 1-(4-Methylbenzenesulfonyl)-3-[(5-methylthiophen-2-yl)methyl]-3-(pyrazin-2-yl)urea (CAS 866154-01-0)
- 5-Ethyl-4-[1-(4-methylbenzenesulfonyl)ethyl]-1-(4-methylphenyl)-2,3-dihydro-1H-imidazol-2-one (CAS 439096-12-5)
- 1-(4-Methylbenzenesulfonyl)-3-[5-(pyrazin-2-ylsulfanyl)-1,3,4-thiadiazol-2-yl]urea (CAS 866042-93-5)
- 4-[4-Methyl-3-(4-methylbenzenesulfonyl)-6-phenylpyridin-2-yl]morpholine (CAS 478245-28-2)
Recommended Standards
- 5-(2-(Benzyloxy)benzylidene)-2-(4-methylpiperazin-1-yl)thiazol-4(5H)-one (CAS 848736-54-9)
- H-D-Cys(Mmt)-OH (CAS 926935-33-3)
- Methyl 3-(1-Methyl-4-piperidyl)-5-[2-(methylsulfamoyl)ethyl]-1H-indole-2-carboxylate (CAS 874583-37-6)
- 3-{[1-(adamantan-1-yl)ethyl]sulfamoyl}-4-methoxybenzoic acid (CAS 735305-61-0)
- 5-(2-Chloro-5-fluorophenyl)nicotinic acid (CAS 1346692-26-9)
- 154934-97-1 5-ethoxycarbonyl-4-(trifluoromethyl) -n pyrimidin-2-(1h)-one, tech. 5-ethoxycarbonyl-4-(trifluoromethyl)-1h-pyrimidin-2-one, tech 5-ethoxycarbonyl-4-(trifluoromethyl)-pyrimidin-2-(1h)-one tech 5-ethoxycarbonyl-4-(trifluoromethyl)pyrimidin-2(1h)-one Ethyl 2-hydroxy-4-(trifluoromethyl)pyrimidine-5-carboxylate ethyl 2-hydroxy-4-(trifluoromethyl)-5-pyrimidinecarboxylate ethyl 2-oxo-4-(trifluoromethyl)-1,2-dihydropyrimidine-5-carboxylate ethyl 2-oxo-4-(trifluoromethyl)-1,2-dihydropyrimidine-5-carboxylate, tech. (CAS 154934-97-1)
- 4-Chloro-2-fluoro-5-methoxybenzaldehyde (CAS 177034-24-1)
- tert-Butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindoline-2-carboxylate (CAS 905273-91-8)
- 3-Fluoro-5-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 2334457-06-4)
- 5-Methyl-1-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1403577-74-1)
- Doxorubicin Impurity 3 (CAS 69429-21-6)
- Pamabrom impurity 3 (CAS 606-04-2)
- 3-(Piperidin-1-ylmethyl)pyridine (CAS 13552-35-7)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com