3-(Methylthio)-5-(trifluoromethyl)benzaldehyde CAS 868166-29-4
| CAS No. | 868166-29-4 |
| Molecular Formula | C9H7F3OS |
| Molecular Weight | 220.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-(Methylthio)-5-(trifluoromethyl)benzaldehyde (C9H7F3OS) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional 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.
CATO supplies 3-(Methylthio)-5-(trifluoromethyl)benzaldehyde (CAS 868166-29-4), a certified reference material (molecular formula C9H7F3OS, MW 220.21 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(Methylthio)-5-(trifluoromethyl)benzaldehyde 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 | C9H7F3OS |
| Molecular Weight | 220.21 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 5-(Methylthio)-2-(trifluoromethyl)benzaldehyde (CAS 1288998-96-8)
- 4-(Methylthio)-2-(trifluoromethyl)benzaldehyde (CAS 1289164-55-1)
- 4-Methylthio-3-trifluoromethylbenzaldehyde (CAS 919360-31-9)
- 4-(Methylthio)-6-(pyrazin-2-yl)-1,3,5-triazin-2-amine (CAS 175202-92-3)
- (1-(2-(Methylthio)phenyl)-1H-1,2,3-triazol-4-yl)methanamine (CAS 1251089-06-1)
- 4-(4-Ethyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 552815-84-6)
- 3,5-Di(methylthio)isothiazole-4-carboxamide (CAS 4886-14-0)
- 2,6-Bis-(methylthio)naphthalene (CAS 10075-77-1)
Recommended Standards
- 2-[(3,4,4-Trifluorobut-3-en-1-yl)sulfanyl]pyrimidine (CAS 4871-71-0)
- 3,3'-Difluoro-4-methoxy-1,1'-biphenyl (CAS 942474-97-7)
- 2,2-dimethylpropyl trifluoromethanesulfonate (CAS 66687-89-6)
- 4-(Benzyloxy)-1,2-difluorobenzene (CAS 947279-22-3)
- Ethyl 2-(3-oxo-3,4-dihydroquinoxalin-2(1H)-ylidene)acetate (CAS 30681-63-1)
- sodium 1-methyl-3-phenyl-1H-1,2,4-triazole-5-carboxylate (CAS 1803588-52-4)
- 5-Fluoro-3-(pyrrolidin-1-ylmethyl)-1h-indole (CAS 942404-20-8)
- 1-{2,7-Diazaspiro[3.5]nonan-7-yl}ethan-1-one hydrochloride (CAS 2173992-33-9)
- 2-(Pent-4-ynyloxy)isonicotinoyl chloride (CAS 1984038-19-8)
- 1,2-Dichloro-1,1,2-trifluoropentane (CAS 261503-34-8)
- 3-O-Carboxymethyl-1,2,5,6-di-O-isopropylidene-alpha-D-glucofuranose (CAS 64697-82-1)
- Tert-butyl ((6-oxo-1,6-dihydropyridin-2-yl)methyl)carbamate (CAS 2283041-55-2)
- 5-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1246632-86-9)
- [Glu]17-Semaglutide (CAS CATO-CPTD788604)
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