Methyl 2-methyl-2-sulfopropanoate CAS 146140-34-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 146140-34-3 |
| Molecular Formula | C5H9FO4S |
| Molecular Weight | 184.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-methyl-2-sulfopropanoate (CAS 146140-34-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H9FO4S. Molecular weight: 184.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H9FO4S |
| Molecular Weight | 184.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- (S)-Tetrahydrospiro[[1,3]dioxolane-2,6'-pyrrolo[1,2-c]imidazol]-3'(5'H)-one (CAS 1447616-04-7)
- Methyl 4-amino-1-(methoxymethyl)-1h-pyrrole-2-carboxylate (CAS 1465768-77-7)
- 3-(2-Oxoethyl)-1H-indole-5-carbonitrile (CAS 1446413-20-2)
- (S)-(1-benzyl-4,4-difluoropyrrolidin-2-yl)methanol (CAS 1318129-12-2)
- 1-(1-Isopropyl-5-methyl-1H-pyrazol-4-yl)-N-((1-methyl-1H-pyrazol-5-yl)methyl)methanamine hydrochloride (CAS 1856044-51-3)
- 3-((Tert-butoxycarbonyl)amino)-2-(naphthalen-1-ylmethyl)propanoic acid (CAS 1260603-47-1)
- Methyl 2-(3-methylisoxazol-5-yl)-2-oxoacetate (CAS 115521-63-6)
- 1-(1,4-Dimethyl-1H-Pyrrol-2-Yl)-2,2,2-Trifluoroethanone (CAS 128887-06-9)
- 1-(2-(2-Methoxy-4-nitrophenoxy)ethyl)pyrrolidine (CAS 2287-10-7)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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