4-Chloro-6-(trifluoromethyl)pyrimidine-2-thiol CAS 1379310-59-4
| CAS No. | 1379310-59-4 |
| Molecular Formula | C5H2ClF3N2S |
| Molecular Weight | 214.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 214.60 g/mol gives 4-Chloro-6-(trifluoromethyl)pyrimidine-2-thiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-Chloro-6-(trifluoromethyl)pyrimidine-2-thiol (CAS 1379310-59-4), a certified reference material (molecular formula C5H2ClF3N2S, MW 214.60 g/mol) for analytical method development and quality control.
4-Chloro-6-(trifluoromethyl)pyrimidine-2-thiol (C5H2ClF3N2S) contains a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-Chloro-6-(trifluoromethyl)pyrimidine-2-thiol 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.
Physical & Chemical Properties
| Molecular Formula | C5H2ClF3N2S |
| Molecular Weight | 214.60 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.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-chloro-2-(difluoromethyl)quinazoline (CAS 1039312-08-7)
- 3-Chloro-6-((trifluoromethyl)thio)pyridazine (CAS 1206523-89-8)
- 2-Chloro-6-trifluoromethylsulfanylpyrazine (CAS 1206524-06-2)
- 2-Chloro-5-((trifluoromethyl)thio)pyrazine (CAS 1206524-19-7)
- 4-Chloro-2-(methoxycarbonyl)benzoic acid (CAS 1310531-95-3)
- 6-Chloro-2-formyl-3-hydroxy-benzoic acid methyl ester (CAS 1427373-63-4)
- 2-(4-Chloro-2-formylphenoxy)acetic acid (CAS 14440-47-2)
- 4-Chloro-5,6-difluoro-2-methylquinazoline (CAS 1444348-81-5)
Recommended Standards
- 4-Chloro-6,8-difluoro-2-methylquinazoline (CAS 1444353-33-6)
- 2-(4-Chlorophenyl)malonic acid (CAS 118459-48-6)
- Methyl 3-chloro-4,5-methylenedioxybenzoate (CAS 1490946-47-8)
- 2-(7-Chloro-1,3-dioxaindan-5-yl)acetic acid (CAS 1506033-20-0)
- 5-Ethylpyrimidin-2-ol (CAS 64171-56-8)
- 4-((4-Bromo-2-fluorophenyl)amino)-4-oxobutanoic acid (CAS 354545-86-1)
- 3-(2-((2-(((9H-fluoren-9-yl)methoxy)carbonyl)-1,2-dimethylhydrazinyl)methyl)-1H-indol-1-yl)propanoic acid (CAS 1438805-07-2)
- (1-(6-Nitroquinoxalin-2-yl)piperidin-3-yl)methanol (CAS 1417793-51-1)
- 2-Bromo-5,6-dimethylnicotinonitrile (CAS 113124-06-4)
- 2-((4-Methylbenzyl)amino)-1,1-diphenylethan-1-ol (CAS 306977-66-2)
- FerroZine (CAS 69898-45-9)
- Custom Semivolatile Mix 4 (CAS CATO-LCEM500796-ME)
- 6-Bromo-2-methyl-7-(trifluoromethyl)pyrido[2,3-d]pyrimidin-4(1H)-one (CAS 2765156-53-2)
- Hexapeptide-10 (CAS 146439-94-3)
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