2-(5-Fluoro-2-methylphenyl)ethane-1-thiol CAS 1314902-88-9
| CAS No. | 1314902-88-9 |
| Molecular Formula | C9H11FS |
| Molecular Weight | 170.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(5-Fluoro-2-methylphenyl)ethane-1-thiol is closely related to sulfur-containing functionality, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(5-Fluoro-2-methylphenyl)ethane-1-thiol (CAS 1314902-88-9) is a high-purity analytical reference standard with the molecular formula C9H11FS and a molecular weight of 170.25 g/mol.
Owing to sulfur-containing functionality, fluorine substitution, an aromatic ring system, 2-(5-Fluoro-2-methylphenyl)ethane-1-thiol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 170.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 2-(5-Fluoro-2-methylphenyl)ethane-1-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 | C9H11FS |
| Molecular Weight | 170.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 2-(4-Fluoro-3-methylphenyl)ethane-1-thiol (CAS 1267967-99-6)
- Ethyl(5-fluoro-2-methylphenyl)sulfane (CAS 1314903-68-8)
- 2-(4-Fluoro-2-methylphenyl)ethane-1-thiol (CAS 1314931-97-9)
- Ethyl(3-fluoro-5-methylphenyl)sulfane (CAS 1314938-01-6)
- Ethyl(3-fluoro-4-methylphenyl)sulfane (CAS 1314964-95-8)
- Ethyl(3-fluoro-2-methylphenyl)sulfane (CAS 1314966-38-5)
- 2-(3-Fluoro-4-methylphenyl)ethane-1-thiol (CAS 1314972-57-0)
- Ethyl(4-fluoro-2-methylphenyl)sulfane (CAS 1314976-97-0)
Recommended Standards
- 1-(3-((Methylamino)methyl)piperidin-1-yl)ethan-1-one (CAS 1292578-74-5)
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- (S)-1-Butylpyrrolidine-2-carboxamide (CAS 128843-29-8)
- N-((1r,4r)-4-Aminocyclohexyl)propionamide (CAS 1286319-95-6)
- 1-(2-Methyl-1H-benzo[d]imidazol-5-yl)propan-1-one (CAS 66923-47-5)
- 3-(3,5-Dimethylphenyl)pentan-3-ol (CAS 1178170-05-2)
- N-(1-(4-(1H-Pyrazol-4-yl)phenyl)-2-(methylamino)ethyl)benzamide (CAS 917924-55-1)
- 6-Amino-[3,4'-bipyridine]-4-carbaldehyde (CAS 1227493-88-0)
- 2-Bromopyrido[3,2-d]pyrimidin-6(5H)-one (CAS 1201924-59-5)
- 2,6-Dihydroxypyrrolo[3,4-f]isoindole-1,3,5,7(2H,6H)-tetraone (CAS 57583-53-6)
- 1-(7-Nicotinoylimidazo[5,1-b]thiazol-2-yl)propan-1-one (CAS 919509-84-5)
- 1,3-Diiodo-2-methoxy-5-(trifluoromethyl)benzene (CAS 1356113-92-2)
- Butyl[(2,3-dimethoxyphenyl)methyl]amine (CAS 114413-73-9)
- DAPK Substrate Peptide (CAS 386769-53-5)
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