2-[(3,4,4-Trifluorobut-3-en-1-yl)sulfanyl]pyrimidine CAS 4871-71-0
| CAS No. | 4871-71-0 |
| Molecular Formula | C8H7F3N2S |
| Molecular Weight | 220.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-[(3,4,4-Trifluorobut-3-en-1-yl)sulfanyl]pyrimidine (C8H7F3N2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 220.21 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-[(3,4,4-Trifluorobut-3-en-1-yl)sulfanyl]pyrimidine (CAS 4871-71-0) is a high-purity analytical reference standard with the molecular formula C8H7F3N2S and a molecular weight of 220.21 g/mol.
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 2-[(3,4,4-Trifluorobut-3-en-1-yl)sulfanyl]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.
Physical & Chemical Properties
| Molecular Formula | C8H7F3N2S |
| Molecular Weight | 220.21 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Trifluorobut Standards
- 3-((3,4,4-Trifluorobut-3-en-1-yl)thio)-1H-1,2,4-triazol-5-amine (CAS 338750-25-7)
- Ethyl 2-((3,4,4-trifluorobut-3-en-1-yl)thio)acetate (CAS 338777-16-5)
- 3-[(3,4,4-Trifluorobut-3-en-1-yl)sulfanyl]-1H-1,2,4-triazole (CAS 343374-88-9)
- 2-((3,4,4-Trifluorobut-3-en-1-yl)thio)pyrimidin-4(3H)-one (CAS 145320-71-4)
- Bis(4,4,4-trifluorobut-1-yl)amine (CAS 84138-09-0)
- ((3,4,4-Trifluorobut-3-en-1-yl)oxy)benzene (CAS 261761-15-3)
- 5-((3,4,4-Trifluorobut-3-en-1-yl)thio)-1,3,4-thiadiazol-2-amine (CAS 145070-01-5)
- (4-((3,4,4-Trifluorobut-3-en-1-yl)oxy)phenyl)boronic acid (CAS 958453-62-8)
Recommended Standards
- 2,2-dimethylpropyl trifluoromethanesulfonate (CAS 66687-89-6)
- 3-(Methylthio)-5-(trifluoromethyl)benzaldehyde (CAS 868166-29-4)
- 1-{2-[(trifluoromethyl)sulfanyl]phenyl}ethan-1-one (CAS 240408-91-7)
- 3,3'-Difluoro-4-methoxy-1,1'-biphenyl (CAS 942474-97-7)
- 2-Benzyl-1H-chromeno[2,3-b][1,6]naphthyridine-1,11(2H)-dione (CAS 240799-43-3)
- H-Tyr-Arg-Gly-Asp-Ser-OH (CAS 134282-68-1)
- Tazarotene Sulfoxide (CAS 864841-56-5)
- 2-(Cyclopropylsulfonyl)ethanamine (CAS 1785567-72-7)
- 1-(1-methyl-3-nitro-1H-pyrazol-5-yl)ethan-1-one (CAS 1368382-45-9)
- 4-Chloro-2-(methylthio)-6-(phenylamino)pyrimidine-5-carbaldehyde (CAS 444605-10-1)
- Spiro[5.5]undeca-1,8-dien-3-one (CAS 30834-47-0)
- Tert-butyl 4-(2-fluorobenzamido)piperidine-1-carboxylate (CAS 1233955-45-7)
- 4-Chloro-N-isopropyl-6-phenyl-1,3,5-triazin-2-amine (CAS 63723-48-8)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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