2-(3,4-Dimethylphenyl)ethane-1-thiol CAS 103440-42-2
| CAS No. | 103440-42-2 |
| Molecular Formula | C10H14S |
| Molecular Weight | 166.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-(3,4-Dimethylphenyl)ethane-1-thiol (CAS 103440-42-2), a certified reference material (molecular formula C10H14S, MW 166.28 g/mol) for analytical method development and quality control.
The molecular framework of 2-(3,4-Dimethylphenyl)ethane-1-thiol (C10H14S) is characterized by sulfur-containing functionality, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 2-(3,4-Dimethylphenyl)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 | C10H14S |
| Molecular Weight | 166.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Sulfur Atoms | 1 |
Related Dimethylphenyl Standards
- 2-(2,5-Dimethylphenyl)ethane-1-thiol (CAS 103440-41-1)
- 1-(3,4-Dimethylphenyl)ethane-1-thiol (CAS 1092300-17-8)
- (3,5-Dimethylphenyl)(ethyl)sulfane (CAS 1108726-18-6)
- 1-(2,4-Dimethylphenyl)ethane-1-thiol (CAS 1152542-62-5)
- 2-(2,3-Dimethylphenyl)ethane-1-thiol (CAS 1267865-82-6)
- 2-(3,5-Dimethylphenyl)ethane-1-thiol (CAS 1267971-55-0)
- 2,5-Dimethylphenyl ethyl sulfide (CAS 158321-96-1)
- N-(2,6-Dimethylphenyl)acetamide-d3 (CAS 1329834-68-5)
Recommended Standards
- Ethyl 4-Piperidinecarboxylate-2,2,3,3,4,5,5,6,6-d9 (CAS 1219803-75-4)
- Buformin-d9 Hydrochloride (CAS 1215700-80-3)
- Butyl(phenyl)sulfane (CAS 1126-80-3)
- (S)-(-)-Nicotine-d4 (CAS 284685-07-0)
- 5-Azetidin-3-yl-3-(2-methoxybenzyl)-1,2,4-oxadiazole hydrochloride (CAS 1426291-49-7)
- (R)-3-amino-4-(2-fluorophenyl)butanoic acid hydrochloride (CAS 331763-62-3)
- 4-Amino-N-benzyl-N-propylbenzenesulfonamide (CAS 1155063-54-9)
- 2180AE 385376-07-8 C19H13F3N2O4 Methyl 3-(5-{(E)-2-[2-oxo-6-(trifluoromethyl)-2,3-dihydropyrimidin-4-yl]vinyl}-2-furyl)benzoate (CAS 385376-07-8)
- Dotinurad Impurity 86 (CAS CATO-C4X-249486)
- Cyclopent-3-ene-1-carbonyl chloride (CAS 3744-80-7)
- 1,5-Diphenylpenta-1,4-diyn-3-ol (CAS 15814-32-1)
- 2-(Difluoromethyl)-5-nitropyridine-4-carboxylic acid (CAS 1805043-83-7)
- 1-(2-Methyl-5-nitro-4-phenyl-4,5-dihydrofuran-3-yl)ethanone (CAS 63183-16-4)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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