3-(Methylsulfonyl)prop-1-yne CAS 111247-76-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111247-76-8 |
| Molecular Formula | C4H6O2S |
| Molecular Weight | 118.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(Methylsulfonyl)prop-1-yne (CAS 111247-76-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H6O2S. Molecular weight: 118.15 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H6O2S |
| Molecular Weight | 118.15 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) | 2.0 |
| CAS Registry Year (est.) | 1988 |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- 2-(METHYLSULFONYL)ACETONITRILE 2-Methanesulfonylacetonitrile 2274-42-2 AS06226 CYANOMETHYL METHYL SULPHONE METHANESULPHONYLACETONITRILE METHYLSULFONYLACETONITRILE (CAS 2274-42-2)
- 2-(Methylsulfonyl)ethanamine (CAS 49773-20-8)
- (Methylsulfonyl)boronic acid (CAS 1235967-50-6)
- (Methylsulfonyl)methanamine (CAS 385369-67-5)
- 3-(Methylsulfonyl)propanal (CAS 1177282-04-0)
- 2-(Methylsulfonyl)acetimidamide (CAS 183180-66-7)
- 2-Methyl-2-(methylsulfonyl)propane (CAS 14094-12-3)
- 2-(Methylsulfonyl)acetamide (CAS 66913-97-1)
Recommended Standards
- 2-(Fluoromethyl)piperazine (CAS 110842-63-2)
- 2,3-dihydrothiophene 1,1-dioxide (CAS 1192-16-1)
- Benzimidazole (CAS 51-17-2)
- 2-(3-Chloro-4-fluorophenoxy)-N-(prop-2-yn-1-yl)acetamide (CAS 923243-39-4)
- (3-Aminopiperidin-1-yl)(4-bromophenyl)methanone hydrochloride (CAS 1829183-48-3)
- 2-Phenyl-1-(prop-2-yn-1-yl)-1h-imidazole hydrochloride (CAS 1269151-12-3)
- Phenyl 2-3-4-6-tetra-O-acetyl-β-D-thiogalactopyranoside (CAS 24404-53-3)
- 2-Hydroxy-6-(trifluoromethoxy)benzoic acid (CAS 851341-50-9)
- 4-Bromo-2,5-dimethoxyphenol (CAS 557757-32-1)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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