4-Chloro-2-(methylthio)-6-[3-(trifluoromethyl)anilino]pyrimidine-5-carbonitrile CAS 259855-37-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 259855-37-3 |
| Molecular Formula | C13H8ClF3N4S |
| Molecular Weight | 344.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-2-(methylthio)-6-[3-(trifluoromethyl)anilino]pyrimidine-5-carbonitrile (CAS 259855-37-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H8ClF3N4S. Molecular weight: 344.74 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H8ClF3N4S |
| Molecular Weight | 344.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 3-Chloro-6-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 303996-19-2)
- 1-(4-Chloro-2-methoxy-5-methylphenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1351809-47-6)
- 7-Chloro-6-fluoro-4-((4-hydroxybenzylidene)amino)cinnoline-3-carboxamide (CAS 159831-76-2)
- 2-Chloro-3-(2-methoxy-5-nitrophenoxymethyl)quinoline (CAS 1803599-75-8)
- 2-((6-Chloro-2-oxo-4-phenyl-2h-chromen-7-yl)oxy)propanoic acid (CAS 327097-31-4)
- 9-Benzyl-7-Chloro-6-fluoroisoxazolo[3,4-b]quinoline-3,4(1H,9H)-dione (CAS 1082203-83-5)
- 5-((2-Chloro-6-fluorobenzyl)oxy)-2-cyclopropylbenzofuran-3-carbaldehyde (CAS 1210309-96-8)
- 7-Chloro-6-methyl-2-(2,2,2-trifluoroacetyl)-1,3,4,5-tetrahydrobenzo[b][1,6]naphthyridin-10(2H)-one (CAS 1325307-44-5)
Recommended Standards
- 【停用，管制】1’-Hydroxy Midazolam-13C3 (CAS 1189677-14-2)
- 1-(4-Chlorophenyl)-5-[2-methyl-4-(trifluoromethyl)-1,3-thiazol-5-yl]-1H-1,2,4-triazole (CAS 439095-01-9)
- 3-[1-(2-carbamoylethyl)-3-(4-chlorophenyl)-1h-pyrazol-4-yl]-2-cyanoprop-2-enoic acid (CAS 1006493-20-4)
- 1-(7-(Benzhydryloxy)-4-bromobenzofuran-2-yl)ethanone (CAS 826992-35-2)
- 3-Fluoro-4-(2,2,2-trifluoroethoxy)benzaldehyde (CAS 502486-73-9)
- (E)-1-(3,4-dichlorobenzyl)-5,6-dimethyl-2-styryl-1H-benzo[d]imidazole (CAS 321433-05-0)
- 2,8-Dimethyl-2,3,4,4a,5,9b-hexahydro-1H-pyrido[4,3-b]indole hydrochloride (CAS 1216378-71-0)
- (S)-N-((S)-1-((2-Amino-2-oxoethyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrrolidine-2-carboxamide (CAS 114390-34-0)
- 2-((Cyano(3-hydroxy-1-oxo-1H-inden-2-yl)methylene)amino)acetic acid (CAS 117457-10-0)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
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