tert-butyl 2-sulfanylacetate CAS 20291-99-0
| CAS No. | 20291-99-0 |
| Molecular Formula | C6H12O2S |
| Molecular Weight | 148.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures tert-butyl 2-sulfanylacetate 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.
tert-butyl 2-sulfanylacetate (CAS 20291-99-0), molecular formula C6H12O2S and molecular weight 148.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, tert-butyl 2-sulfanylacetate is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 148.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H12O2S |
| Molecular Weight | 148.22 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) | 1.0 |
| CAS Registry Year (est.) | 1962 |
| Sulfur Atoms | 1 |
Recommended Standards
- S-(1-Ethoxyethyl) ethanethioate (CAS 78872-75-0)
- Thiepane-3,6-diol (CAS 7458-10-8)
- Methyl 5-mercaptopentanoate (CAS 83009-94-3)
- 3-Mercapto-3-methyl-1-butanol 1-Formate 3-Mercapto-3-methylbutyl Formate 50746-10-6 (CAS 50746-10-6)
- Potassium (5-cyanopyridin-3-yl)trifluoroborate (CAS 1245906-68-6)
- 1-Bromo-3-(tert-butyl)-5-iodobenzene (CAS 186772-43-0)
- 4-Methoxynaphthalene-1,3-dicarbaldehyde (CAS 668465-58-5)
- N-benzyl-4-methylpiperidine-4-carboxamide (CAS 885523-61-5)
- 1-(4-Ethoxy-3,5-difluorophenyl)propan-1-one (CAS 1443328-99-1)
- Methyl 2-((2-(1H-imidazol-1-yl)ethyl)thio)-5-chloro-1-methyl-1H-benzo[d]imidazole-6-carboxylate (CAS 1446718-32-6)
- 4-Hydrazinyl-3-nitro-N-phenylbenzene-1-sulfonamide (CAS 328027-56-1)
- (1E)-N-Hydroxy-2-(1H-1,2,4-triazol-1-yl)-ethanimidamide (CAS 438631-29-9)
- 3-Cyclopropyl-3-(4-hydroxyphenyl)propanoic acid (CAS 1073545-88-6)
- Crustacean Cardioactive Peptide (CCAP) (CAS 309247-84-5)
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