4-[(4-Chlorobenzenesulfinyl)methyl]-2-phenyl-6-(phenylsulfanyl)pyrimidine CAS 306980-55-2
| CAS No. | 306980-55-2 |
| Molecular Formula | C23H17ClN2OS2 |
| Molecular Weight | 436.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 4-[(4-Chlorobenzenesulfinyl)methyl]-2-phenyl-6-(phenylsulfanyl)pyrimidine (CAS 306980-55-2), a certified reference material (molecular formula C23H17ClN2OS2, MW 436.98 g/mol) for analytical method development and quality control.
Structurally, 4-[(4-Chlorobenzenesulfinyl)methyl]-2-phenyl-6-(phenylsulfanyl)pyrimidine (C23H17ClN2OS2) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 436.98 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H17ClN2OS2 |
| Molecular Weight | 436.98 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| 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 | 2 |
| Sulfur Atoms | 2 |
Related Chlorobenzenesulfinyl Standards
- 4-[(4-Chlorobenzenesulfinyl)methyl]-6-(phenylsulfanyl)-2-(pyridin-2-yl)pyrimidine (CAS 303147-97-9)
- (E)-{[6-(4-chlorobenzenesulfinyl)pyridin-3-yl]methylidene}[(2,4-dichlorophenyl)methoxy]amine (CAS 338967-00-3)
- 6-[(4-Chlorobenzenesulfinyl)methyl]-N-[(2,4-dichlorophenyl)methyl]-2-methylpyrimidin-4-amine (CAS 338960-33-1)
- 4-[(4-Chlorobenzenesulfinyl)methyl]-6-(2,4-dichlorophenoxy)-2-methylpyrimidine (CAS 338960-36-4)
- Ethyl 2-({6-[(4-chlorobenzenesulfinyl)methyl]-2-phenylpyrimidin-4-yl}sulfanyl)acetate (CAS 306980-57-4)
- 2-(2-Chlorobenzenesulfinyl)-1,1-bis(4-chlorophenyl)ethan-1-ol (CAS 252026-78-1)
- 2-(4-Chlorobenzenesulfinyl)-1,1-bis(4-chlorophenyl)ethan-1-ol (CAS 337920-00-0)
- 4-[(4-Chlorobenzenesulfinyl)methyl]-6-phenoxy-2-phenylpyrimidine (CAS 306980-56-3)
Recommended Standards
- 2-(5-((4-Chlorobenzyl)thio)-4-ethyl-4H-1,2,4-triazol-3-yl)thieno[2,3-b]quinoline (CAS 478260-37-6)
- Loratadine Impurity 55 (CAS CATO-C4X-142655)
- 6-((4-Fluorophenyl)amino)-2,3-dimethylquinoxaline-5,8-dione (CAS 14334-06-6)
- Clindamycin Impurity 5 (CAS CATO-C4X-13415)
- Cholesterol hexanoate (CAS 1062-96-0)
- N-Octacosane (CAS 630-02-4)
- Methyl 6-methyl-4-(p-tolyl)picolinate (CAS 1338441-77-2)
- 4-Chloro-N-methoxybenzamide (CAS 25563-14-8)
- 5-((2,5-Dimethylphenoxy)methyl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 588673-48-7)
- 3-[(E)-2-[(3,5-Dichlorophenyl)amino]ethenyl]-5,5-dimethylcyclohex-2-en-1-one (CAS 338759-38-9)
- N-(3-Methoxypropyl)-N-(2-nitrophenyl)methanesulfonamide (CAS 1845698-50-1)
- Methyl 5-ethoxy-3-hydroxythiophene-2-carboxylate (CAS 95201-96-0)
- ((2R,4R)-4-Fluoro-1-methylpyrrolidin-2-yl)methanol (CAS 2326524-77-8)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
Why CATO?
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