1-Propanethiol CAS 107-03-9
| CAS No. | 107-03-9 |
| Molecular Formula | C3H8S |
| Molecular Weight | 76.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Propanethiol (CAS 107-03-9), molecular formula C3H8S and molecular weight 76.16 g/mol, is a CATO reference standard with documented purity and traceability.
1-Propanethiol (C3H8S) contains sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
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 manufactures 1-Propanethiol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3H8S |
| Molecular Weight | 76.16 g/mol |
| Purity | >95% |
| 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.) | 1957 |
| Sulfur Atoms | 1 |
Related Propanethiol Standards
- 2-Propanethiol (CAS 75-33-2)
- 1-Propanethiol-SD (CAS 64071-73-4)
- 2-Propanethiol sodium salt 20607-43-6 Sodium 2-propanethiolate (CAS 20607-43-6)
- 1-Propanethiol, 3-(trimethoxysilyl)-, polymer with (triethoxysilyl)benzene (CAS 30586-47-1)
- 1-Propanethiol, 3-(trimethoxysilyl)-, polymer with 1,6-diisocyanato-2,2,4(or 2,4,4)-trimethylhexane (CAS 68198-79-8)
Recommended Standards
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- 3-(tert-butyl)-4-((2-hydroxy-3-methoxyphenyl)methylene)-1-phenyl-2-pyrazolin-5-one (CAS 1047724-35-5)
- Methyl 3-formylbenzimidate hydrochloride (CAS 66739-94-4)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com