2-Methoxypropane-1-thiol CAS 25117-99-1
| CAS No. | 25117-99-1 |
| Molecular Formula | C4H10OS |
| Molecular Weight | 106.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, 2-Methoxypropane-1-thiol is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 106.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
2-Methoxypropane-1-thiol (CAS 25117-99-1), molecular formula C4H10OS and molecular weight 106.19 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Methoxypropane-1-thiol 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 | C4H10OS |
| Molecular Weight | 106.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1964 |
| Sulfur Atoms | 1 |
Related Methoxypropane Standards
- 1-Methoxypropane-2-thiol (CAS 25118-00-7)
- 3-methoxypropane-1-thiol (CAS 67275-37-0)
- (S)-3-Methoxypropane-1,2-diol (CAS 71484-94-1)
- 3-Methoxypropane-1,2-diol (CAS 36887-04-4)
- 3-methoxypropane-1,2-diamine (CAS 101857-37-8)
- 2-methoxypropane-1,3-diamine (CAS 44549-37-3)
- 1-methoxypropane-2-sulfonamide (CAS 1248069-02-4)
- n-Methoxypropane-1-sulfonamide (CAS 1328469-99-3)
Recommended Standards
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