Ethyl 2-[(6-{[(4-chlorophenyl)sulfanyl]methyl}-2-phenylpyrimidin-4-yl)sulfanyl]propanoate CAS 303147-17-3
| CAS No. | 303147-17-3 |
| Molecular Formula | C22H21ClN2O2S2 |
| Molecular Weight | 445.00 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.
Ethyl 2-[(6-{[(4-chlorophenyl)sulfanyl]methyl}-2-phenylpyrimidin-4-yl)sulfanyl]propanoate (CAS 303147-17-3), molecular formula C22H21ClN2O2S2 and molecular weight 445.00 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C22H21ClN2O2S2, Ethyl 2-[(6-{[(4-chlorophenyl)sulfanyl]methyl}-2-phenylpyrimidin-4-yl)sulfanyl]propanoate contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 445.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Ethyl 2-[(6-{[(4-chlorophenyl)sulfanyl]methyl}-2-phenylpyrimidin-4-yl)sulfanyl]propanoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C22H21ClN2O2S2 |
| Molecular Weight | 445.00 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- Cetirizine Impurity 17 (CAS CATO-C4X-158217)
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- tert-Butyl Cetirizine (CAS 335017-46-4)
- 7-Bromo-4,6-dichloro-8-fluoro-1,2-dihydroquinolin-2-yl trifluoromethanesulfonate (CAS 2857930-14-2)
- (S)-[(RuCl(BINAP))2(μ-Cl)3][NH2Me2] (CAS 199541-17-8)
- 3-(4-Bromo-2-propylphenoxy)azetidine (CAS 1220027-80-4)
- 5-Amino-3,3-dimethyl-1,3-dihydro-2H-indol-2-one hydrochloride (CAS 1401425-29-3)
- 1-(p-Tolyl)-6,7-dihydro-1H-indazol-4(5H)-one (CAS 15881-68-2)
- 4-(1H-Imidazol-1-yl)-2-nitropyridine (CAS 1823945-05-6)
- Lornoxicam impurity 53 (CAS 1246819-40-8)
- 5-Dimethylaminomethyl-4-p-tolyl-thiazol-2-ylamine (CAS 870693-07-5)
- Ethyl 3-amino-1-(2,2,2-trifluoroethyl)-1H-pyrazole-5-carboxylate (CAS 1328640-51-2)
- 4-((2-Chloropyrimidin-4-yl)amino)cyclohexan-1-ol (CAS 1248118-63-9)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
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