1-Ethyl-3-propyltrisulfane CAS 31499-70-4
| CAS No. | 31499-70-4 |
| Molecular Formula | C5H12S3 |
| Molecular Weight | 168.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C5H12S3, 1-Ethyl-3-propyltrisulfane contains sulfur-containing functionality; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 168.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
1-Ethyl-3-propyltrisulfane (CAS 31499-70-4) is a high-purity analytical reference standard with the molecular formula C5H12S3 and a molecular weight of 168.34 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C5H12S3 |
| Molecular Weight | 168.34 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.) | 1965 |
| Sulfur Atoms | 3 |
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