2-Hydroxy-1-propyl Methanesulfonate CAS 113391-95-0
| CAS No. | 113391-95-0 |
| Molecular Formula | C4H10O4S |
| Molecular Weight | 154.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Hydroxy-1-propyl Methanesulfonate 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.
2-Hydroxy-1-propyl Methanesulfonate (CAS 113391-95-0), molecular formula C4H10O4S and molecular weight 154.18 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Hydroxy-1-propyl Methanesulfonate (C4H10O4S) is characterized by a carbohydrate-derived structure, a sulfone group. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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.
Physical & Chemical Properties
| Molecular Formula | C4H10O4S |
| Molecular Weight | 154.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1989 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-Fluoro-4-(1-methoxyethyl)benzene (CAS 111662-72-7)
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- 5-Methyl-1-[3-(trifluoromethyl)phenyl]-1h-pyrazole-4-carboxylic acid (CAS 187998-56-7)
- 4-Bromo-2-fluorobenzo[d]oxazole (CAS 1804470-24-3)
- 1-Methyl-3-phenyl-1H-pyrazol-5-amine (CAS 10199-50-5)
- (2S,3R,4S,5S,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-yl 2,2,2-trichloroacetimidate (CAS 114743-70-3)
- Benzyl (2,4-difluorophenyl)carbamate (CAS 112434-18-1)
- 3-(4-Cyclohexylbenzoyl)acrylic acid (CAS 58897-74-8)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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