2-(ethylsulfanyl)ethane-1-thiol CAS 26750-44-7
| CAS No. | 26750-44-7 |
| Molecular Formula | C4H10S2 |
| Molecular Weight | 122.25 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.
2-(ethylsulfanyl)ethane-1-thiol (CAS 26750-44-7), molecular formula C4H10S2 and molecular weight 122.25 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C4H10S2, 2-(ethylsulfanyl)ethane-1-thiol contains sulfur-containing functionality; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 122.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C4H10S2 |
| Molecular Weight | 122.25 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) | 0.0 |
| CAS Registry Year (est.) | 1964 |
| Sulfur Atoms | 2 |
Related ethylsulfanyl Standards
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Recommended Standards
- 1,2-Bis(methylthio)ethane (CAS 6628-18-8)
- 2,3-Butanedithiol (3 x 1 g) (CAS 4532-64-3)
- 1,2-Butanedithiol (CAS 16128-68-0)
- 3-(Methylsulfanyl)propane-1-thiol (CAS 26718-09-2)
- 5,6,7,8-tetrahydro-1,7-naphthyridine (CAS 13623-85-3)
- 2-{4-[(4-chlorophenyl)methyl]piperazin-1-yl}-1,3-benzothiazole (CAS 253440-41-4)
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- Phylloseptin-L2 (H-6704.0001) (CAS 1100546-22-2)
- 2,5-Dichloro-1,8-naphthyridine (CAS 91870-15-4)
- (5,5-Difluorotetrahydro-2H-pyran-2-yl)methanol (CAS 1823910-57-1)
- Peptide YY (13-36) (canine, mouse, porcine, rat) (CAS 86895-09-2)
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