2-((3,4-Dimethylphenyl)thio)ethanol CAS 13290-28-3
| CAS No. | 13290-28-3 |
| Molecular Formula | C10H14OS |
| Molecular Weight | 182.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system, 2-((3,4-Dimethylphenyl)thio)ethanol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 182.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 2-((3,4-Dimethylphenyl)thio)ethanol (CAS 13290-28-3), a certified reference material (molecular formula C10H14OS, MW 182.28 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 2-((3,4-Dimethylphenyl)thio)ethanol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H14OS |
| Molecular Weight | 182.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1960 |
| Sulfur Atoms | 1 |
Related Dimethylphenyl Standards
- 2-((2,5-Dimethylphenyl)thio)ethanol (CAS 16600-60-5)
- 2-((2,4-Dimethylphenyl)thio)ethanol (CAS 685892-25-5)
- 2-((2,6-Dimethylphenyl)thio)ethan-1-ol (CAS 65320-76-5)
- 2-((3,5-Dimethylphenyl)thio)ethan-1-ol (CAS 685892-26-6)
- 2-(2,4-Dimethylphenyl)-2-fluoroacetic acid (CAS 1507659-88-2)
- 2-(2,5-Dimethylphenyl)-2-fluoroacetic acid (CAS 1513767-15-1)
- (2,5-Dimethylphenyl)acetyl chloride (CAS 55312-97-5)
- 2-(2,4-Dimethylphenyl)acetyl chloride (CAS 90705-86-5)
Recommended Standards
- (2-Isopropoxyphenyl)(methyl)sulfane (CAS 1314967-02-6)
- [4-(propylsulfanyl)phenyl]methanol (CAS 1342852-91-8)
- Ethyl(2-methoxy-5-methylphenyl)sulfane (CAS 1314923-21-1)
- 1-(2,5-dimethylthiophen-3-yl)-2-methylpropan-1-one (CAS 135333-91-4)
- Methotrexate Diethyl Ester (CAS 43170-88-3)
- N-(1,1-dioxidothietan-3-yl)azetidine-3-carboxamide (CAS 1854209-88-3)
- n-Ethyl-1-(isoquinolin-5-yl)ethan-1-amine (CAS 1340365-10-7)
- 2-(2,6-Dioxopiperidin-3-yl)-4-mercaptoisoindoline-1,3-dione (CAS 2378582-97-7)
- (S)-Methyl 2-acetamido-3-phenylpropanoate (CAS 67654-58-4)
- 4-Bromo-1-methyl-6-nitro-1H-indazole (CAS 1638763-72-0)
- 6-Bromo-1,2-dihydroisoquinolin-3(4H)-one (CAS 943749-57-3)
- 4-Methyl-[2,3'-bipyridine]-5'-carboxylic acid (CAS 1346686-65-4)
- 2,2,2-Trifluoro-N-[4-(3-fluorophenyl)piperidin-3-yl]acetamide (CAS 1955557-90-0)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
Why CATO?
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