3-Phenyl-2-thioxo-6-(trifluoromethyl)-2,3-dihydropyrimidin-4(1H)-one CAS 269736-23-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 269736-23-4 |
| Molecular Formula | C11H7F3N2OS |
| Molecular Weight | 272.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Phenyl-2-thioxo-6-(trifluoromethyl)-2,3-dihydropyrimidin-4(1H)-one (CAS 269736-23-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H7F3N2OS. Molecular weight: 272.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H7F3N2OS |
| Molecular Weight | 272.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Phenyl Standards
- 6-Methyl-2-thioxo-3-(p-tolyl)-2,3-dihydro-1H-pyrrolo[3,2-d]pyrimidin-4(5H)-one (CAS 1312139-43-7)
- N-(4-(5-thioxo-4,5-dihydro-1,3,4-oxadiazol-2-yl)phenyl)methanesulfonamide (CAS 436095-78-2)
- 3-Phenyl-2-thioxo-5-(trifluoromethyl)tetrahydropyrimidin-4(1H)-one (CAS 90715-76-7)
- 2-(4-Oxo-2-thioxo-1,4-dihydrobenzofuro[3,2-d]pyrimidin-3(2H)-yl)acetic acid (CAS 951304-87-3)
- 2-Thioxo-3-(3-(trifluoromethyl)phenyl)thiazolidin-4-one (CAS 315-08-2)
- 2-Thioxo-3-(4-(trifluoromethyl)phenyl)thiazolidin-4-one (CAS 57669-54-2)
- (4-(2-Thioxo-2,3-dihydro-1H-imidazol-1-yl)benzoyl)glycine (CAS 1239770-88-7)
- 2-((5-Thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)succinic acid (CAS 125605-97-2)
Recommended Standards
- 3-4-6-Tri-O-acetyl-L-glucal (CAS 63640-41-5)
- 4-((4-Carboxybenzyl)oxy)benzoic acid (CAS 345221-90-1)
- 3,4,6-Tri-o-acetyl-D-galactal (CAS 4098-06-0)
- 4,4-dimethyloxazolidine-2-thione (CAS 54013-55-7)
- (1S,3R)-5-((benzyloxy)carbonyl)-5-azaspiro[2.5]Octane-1-carboxylic acid (CAS 147610-94-4)
- [4-methyl-2-(pentyloxy)phenyl]methanamine (CAS 1250130-58-5)
- 7,13-Bis-O-(triethylsilyl) Baccatin III (CAS 150541-99-4)
- 5-Methanesulfonyl-4-(4-methoxyphenyl)-2-phenylpyrimidine (CAS 339110-06-4)
- 3-Bromopentan-2-one (CAS 815-48-5)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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