5-Methoxy-4-[(4-methoxyphenyl)sulfanyl]-2-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)pyrimidine CAS 339276-05-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339276-05-0 |
| Molecular Formula | C20H17F3N2O2S2 |
| Molecular Weight | 438.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methoxy-4-[(4-methoxyphenyl)sulfanyl]-2-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)pyrimidine (CAS 339276-05-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H17F3N2O2S2. Molecular weight: 438.49 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H17F3N2O2S2 |
| Molecular Weight | 438.49 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 | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methoxy Standards
- (4-(4'-Methoxy-[1,1'-biphenyl]-4-yl)-1H-1,2,3-triazol-1-yl)(2-phenylpiperidin-1-yl)methanone (CAS 1402612-58-1)
- Methoxy(triethyleneoxy)-undecyltrimethoxysilane (CAS 1858242-37-1)
- N-(2-Methoxy-5-methylphenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]acetamide (CAS 1775340-32-3)
- 4-Methoxy-N-(2-oxo-2-phenyl-1-((4-sulfamoylphenyl)amino)ethyl)benzamide (CAS 332885-72-0)
- 5-Methoxy-9-oxatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-yl N-(4-methylbenzenesulfonyl)carbamate (CAS 866156-27-6)
- (E)-2-{3-methoxy-4-[(4-methoxyphenyl)methoxy]phenyl}-N-(4-methylphenyl)ethene-1-sulfonamide (CAS 339105-06-5)
- n-[2-methoxy-5-(4-methylpiperazine-1-carbonyl)phenyl]-2-[5-methyl-2-(propan-2-yl)phenoxy]acetamide (CAS 1241022-75-2)
- (Z)-1-(2-(6-methoxy-2,2-dimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-5-phenyl-1,3-dithiol-4-yl)ethan-1-one (CAS 5968-78-5)
Recommended Standards
- 3-[(2-Fluorophenyl)methyl]-16,19-dimethoxy-3,21-diazapentacyclo[11.8.0.0^{2,10}.0^{4,9}.0^{15,20}]henicosa-1(21),2(10),4(9),5,7,13,15(20),16,18-nonaene (CAS 860787-08-2)
- Topiramate EP Impurity B (CAS 876403-98-4)
- Phenyl 2,4,6-Tri-O-acetyl-3-O-allyl-1-thio-β-D-glucopyranoside (CAS 197005-22-4)
- tert-Butyl 3-(2,4-dimethoxyphenyl)-3-hydroxyazetidine-1-carboxylate (CAS 1693957-21-9)
- N-(2-((4-chlorophenyl)thio)ethyl)-3,4,5-trimethoxybenzamide (CAS 339113-23-4)
- (S)-2-(2-Bromophenyl)-2-((tert-butoxycarbonyl)amino)acetic acid (CAS 1228547-87-2)
- Beclometasone Impurity 48 (CAS CATO-C4X-147448)
- Benzyl 6-(benzylcarbamoyl)-4-(trifluoromethyl)pyridine-2-carboxylate (CAS 1211775-60-8)
- 4-Cyclopropoxy-3-methoxy-2-nitropyridine (CAS 1243455-21-1)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com