3-Chloro-4-methylthiophenol CAS 1208076-85-0
| CAS No. | 1208076-85-0 |
| Molecular Formula | C6H2BrCl3O2S |
| Molecular Weight | 324.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Chloro-4-methylthiophenol is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Chloro-4-methylthiophenol (CAS 1208076-85-0), a certified reference material (molecular formula C6H2BrCl3O2S, MW 324.41 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H2BrCl3O2S, 3-Chloro-4-methylthiophenol contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 324.41 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 3-Chloro-4-methylthiophenol 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 | C6H2BrCl3O2S |
| Molecular Weight | 324.41 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 3-Chloro-4-fluoro-5-iodobenzotrifluoride (CAS 126538-86-1)
- 1-Chloro-2-fluoro-3-iodo-4-(trifluoromethyl)benzene (CAS 2190522-24-6)
- 1-Chloro-2-fluoro-5-iodo-3-(trifluoromethyl)benzene (CAS 928783-87-3)
- 1-Chloro-5-fluoro-2-iodo-3-(trifluoromethyl)benzene (CAS 2386335-43-7)
- 4-Chloro-5-fluoro-3-iodo-7H-pyrrolo[2,3-b]pyridine-6-carbaldehyde (CAS 1305324-96-2)
- 1-(4-Chloro-5-fluoro-2-iodophenyl)-1H-tetrazole (CAS 1430115-38-0)
- (4-Chloro-8-iodo-7-methylpyrazolo[1,5-a][1,3,5]triazin-2-yl)methanol (CAS 2387600-84-0)
- 3-Chloro-4-methyl-2-(methylthio)phenylboronic acid pinacol ester (CAS 2121512-63-6)
Recommended Standards
- 4-Bromo-3,5-dichlorobenzenesulfonyl chloride (CAS 1208076-53-2)
- 3-Bromo-2,4-dichlorobenzenesulfonyl chloride (CAS 1349708-80-0)
- 2-Methoxy-6-(6-phenyl-hex-1-enyl)-benzoic acid methyl ester (CAS 1171924-73-4)
- (2E)-3-(4-tert-Butylphenyl)-1-(2,5-dimethoxyphenyl)prop-2-en-1-one (CAS 1354941-88-0)
- 8-Fluoro-3,4-dihydroquinoxalin-2(1H)-one (CAS 1384067-31-5)
- (4-(2-Ethoxy-2-oxoethyl)phenyl)boronic acid (CAS 92243-74-8)
- 1246834-00-3 N-tert-Butoxycarbonyl 2-[(3-Methyl-1-oxo)butyl]aniline Oxime (CAS 1246834-00-3)
- [(2S,3R,4R,5R)-5-(benzyloxymethyl)-4-[tert-butyl(dimethyl)silyl]oxy-3-fluoro-3-methyl-tetrahydrofuran-2-yl] acetate (CAS 1583260-52-9)
- (5aS,10bR)-5a,10b-Dihydro-2-(4-methoxyphenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate (CAS 463326-78-5)
- Verapamil Impurity 51 (CAS CATO-C4X-177851)
- N-(2,4-Difluorophenyl)-1,3-dimethyl-5-[3-(trifluoromethyl)phenoxy]-1H-pyrazole-4-carboxamide (CAS 303997-89-9)
- N-butyl-N-phenylacetamide (CAS 91-49-6)
- (S)-3-(Benzo[d][1,3]dioxol-5-yl)piperazin-2-one (CAS 1241684-10-5)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
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