2-(Methylthio)-3,5-diphenylpyrimidin-4(3H)-one CAS 133858-35-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 133858-35-2 |
| Molecular Formula | C17H14N2OS |
| Molecular Weight | 294.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Methylthio)-3,5-diphenylpyrimidin-4(3H)-one (CAS 133858-35-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H14N2OS. Molecular weight: 294.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H14N2OS |
| Molecular Weight | 294.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 2-(Methylthio)-3,6-diphenylpyrimidin-4(3H)-one (CAS 89069-41-0)
- 3-(4-(Methylthio)phenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 618098-86-5)
- N1-(2-(Methylthio)phenyl)-N2-((tetrahydrofuran-2-yl)methyl)oxalamide (CAS 941962-92-1)
- 2-(6-(Methylthio)-4-morpholino-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethan-1-amine (CAS 1105197-45-2)
- 2-(Methylthio)-1-(o-tolyl)-5-(p-tolyl)-1H-imidazole (CAS 1207045-94-0)
- 4-(Methylthio)-2-oxo-6-(quinolin-2-yl)-2H-pyran-3-carbonitrile (CAS 61380-94-7)
- 4-Ethyl-3-(methylthio)-1,5-diphenyl-1H-pyrazole (CAS 871110-28-0)
- 2-(4-(Methylthio)phenyl)quinoline-4-carboxylic acid (CAS 351065-46-8)
Recommended Standards
- 2-Phenyl-3-sulfanylidene-1H,2H,3H,5H,10H,10aH-imidazo[1,5-b]isoquinolin-1-one (CAS 133211-51-5)
- 1-(Furan-3-ylmethyl)-1-(2-methoxyethyl)-3-(thiophen-2-ylmethyl)urea (CAS 1421442-41-2)
- (5E)-2-Mercapto-5-(4-methylbenzylidene)-3-phenyl-3,5-dihydro-4H-imidazol-4-one 13109-87-0 (CAS 13109-87-0)
- 2-(2-Chlorophenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160254-31-8)
- triazolo[1,5-a]pyridine (CAS 274-59-9)
- L-Serine-3,3-d2 (CAS 95034-57-4)
- 3-(2-nitrovinyl)thiophene (CAS 28783-31-5)
- 5-(2-Methoxyphenyl)pyrimidin-4-amine (CAS 856974-25-9)
- Canagliflozin Impurity 103 (CAS CATO-C4X-1123103)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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