4-(Trifluoromethyl)pyrimidine CAS 136547-16-5
| CAS No. | 136547-16-5 |
| Molecular Formula | C5H3F3N2 |
| Molecular Weight | 148.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(Trifluoromethyl)pyrimidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 4-(Trifluoromethyl)pyrimidine (CAS 136547-16-5), a certified reference material (molecular formula C5H3F3N2, MW 148.09 g/mol) for analytical method development and quality control.
The molecular framework of 4-(Trifluoromethyl)pyrimidine (C5H3F3N2) is characterized by a nitrile group, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H3F3N2 |
| Molecular Weight | 148.09 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Trifluoromethyl Standards
- 2-(Trifluoromethyl)pyrimidine (CAS 116470-67-8)
- 3-(Trifluoromethyl)pyridazine (CAS 132537-43-0)
- 5-(Trifluoromethyl)pyrimidine (CAS 176214-12-3)
- 2-(Trifluoromethyl)pyridine (CAS 368-48-9)
- 3-(Trifluoromethyl)pyridine (CAS 3796-23-4)
- 1-(Trifluoromethyl)cyclobutane-1-carbonitrile (CAS 1447949-37-2)
- 2-(1-(Trifluoromethyl)cyclopropyl)acetonitrile (CAS 1454690-79-9)
- 3-(trifluoromethyl)cyclobutane-1-carbonitrile (CAS 2167452-22-2)
Recommended Standards
- 2-Fluorocyclopropane-1,1-dicarboxylic acid (CAS 163266-04-4)
- 2,3,5-Trifluoropyridin-4-amine (CAS 105252-95-7)
- 4,5,6-Trifluoropyridin-2-amine (CAS 1805509-87-8)
- 2,4,5-Trifluorophenol (CAS 2268-16-8)
- 5-Bromo-N-methyl-N-((5-methylisoxazol-3-yl)methyl)furan-2-carboxamide (CAS 1147766-15-1)
- N-Cyclohexyl-4-(methylsulfonyl)piperidine-1-carboxamide (CAS 1448069-06-4)
- 2-(5-Chloropyrazin-2-yl)acetonitrile (CAS 1433707-71-1)
- 5-Acetyl-2-bromobenzaldehyde (CAS 2383820-38-8)
- 3,4-dicyclopropyl-4H-1,2,4-triazole (CAS 1461706-75-1)
- Aziridin-1-yl(4-bromo-3-methylphenyl)methanone (CAS 1864123-47-6)
- 4-Acetyl-N-(3-acetylphenyl)benzenesulfonamide (CAS 3938-67-8)
- 3-(N-Methylmethylsulfonamido)phenylboronic Acid Pinacol Ester (CAS 875917-19-4)
- 4-Methyl-2-((3-methylcyclopentyl)amino)pentan-1-ol (CAS 1339574-85-4)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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 18665070610 / Nicole.chen@cato-chem.com