1-(methylsulfanyl)ethane-1-thione CAS 2168-84-5
| CAS No. | 2168-84-5 |
| Molecular Formula | C3H6S2 |
| Molecular Weight | 106.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-(methylsulfanyl)ethane-1-thione (CAS 2168-84-5), a certified reference material (molecular formula C3H6S2, MW 106.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C3H6S2, 1-(methylsulfanyl)ethane-1-thione contains sulfur-containing functionality; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 106.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
As a certified reference material (CRM), 1-(methylsulfanyl)ethane-1-thione 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 | C3H6S2 |
| Molecular Weight | 106.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 2 |
Related methylsulfanyl Standards
- 1-(Methylsulfanyl)propan-2-ol (CAS 6943-87-9)
- 2-(methylsulfanyl)propan-1-ol (CAS 20463-93-8)
- O-[2-(methylsulfanyl)ethyl]hydroxylamine (CAS 101512-32-7)
- 1-(Methylsulfanyl)propan-2-amine (CAS 13296-25-8)
- 2-(methylsulfanyl)propan-1-amine (CAS 19054-32-1)
- 2-(methylsulfanyl)propanal (CAS 13382-53-1)
- 4-(Methylsulfanyl)but-1-yne (CAS 10574-94-4)
- 1-(methylsulfanyl)cyclopropane-1-carbonitrile (CAS 35120-11-7)
Recommended Standards
- 1,5-Pentane-1,1,5,5-d4-diamine (CAS 95596-35-3)
- 1,3-Dithiolane (CAS 4829-04-3)
- 2-Mercapto-3-butanol, mixture of isomers (CAS 37887-04-0)
- 2-Chloro-1,3,2-dioxaborolane (CAS 1192-03-6)
- 883526-98-5 2-(Cyclopropylmethoxy)-N-methylethan-1-amine DTXSID20649834 (CAS 883526-98-5)
- Iberiotoxin (CAS 129203-60-7)
- 1,4-Dimethoxy-2,3-dinitrobenzene (CAS 6945-76-2)
- 3-(1-{[(9H-fluoren-9-yl)methoxy]carbonyl}piperidin-3-yl)-1H-pyrazole-4-carboxylic acid (CAS 2091893-43-3)
- Methyl 4-amino-3,6-dihydro-2,6-dioxo-3-(phenylmethyl)-1(2H)-pyrimidineacetate (CAS 565166-69-0)
- N-Desmethyl (-)-Canadalisol N-Carboxylic Acid Ethyl Ester (CAS 123878-18-2)
- 3-Bromo-5-(trifluoromethoxy)-1H-indazole (CAS 1346521-23-0)
- (3-(4,6-Diphenyl-1,3,5-triazin-2-yl)phenyl)boronic acid (CAS 1612243-82-9)
- 1-Iodo-7-methylnaphthalene (CAS 70109-76-1)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
Why CATO?
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