2-Methyl-2-propene-1-sulfonate sodium salt CAS 1561-92-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1561-92-8 |
| Molecular Formula | C4H7O3S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-2-propene-1-sulfonate sodium salt (CAS 1561-92-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H7O3S Na. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H7O3S Na |
| Molecular Weight | 158.15 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) | 1.5 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
Related Methyl Standards
Recommended Standards
- Methyl 6-chloro-1-oxo-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-4-carboxylate (CAS 2420419-14-1)
- Ethyl 4-(trifluoromethyl)benzene-1-carboximidate hydrochloride (CAS 15816-25-8)
- 2,2,4,7-Tetramethyl-1,2-dihydroquinoline-8-carboxylic acid (CAS 945303-30-0)
- Ethyl 4-hydroxy-2-(((5-(morpholinomethyl)-2-oxooxazolidin-3-yl)imino)methyl)furo[2,3-b]pyridine-5-carboxylate (CAS 6599-84-4)
- 4'-Methoxy-[1,1'-biphenyl]-2-sulfonylchloride (CAS 173253-50-4)
- 4-(Dichloromethyl)pyridine (CAS 22796-42-5)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
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 13829788188 / jacky.chen@cato-chem.com