Butane-1-sulfonyl fluoride CAS 660-12-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 660-12-8 |
| Molecular Formula | C4H9FO2S |
| Molecular Weight | 140.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Butane-1-sulfonyl fluoride (CAS 660-12-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H9FO2S. Molecular weight: 140.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H9FO2S |
| Molecular Weight | 140.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Butane Standards
- Butane-2-sulfonyl fluoride (CAS 1349715-81-6)
- Butane-1-sulfinyl chloride (CAS 13455-88-4)
- Butane-2-sulfinic chloride (CAS 41719-03-3)
- Butane-2-sulfonic acid (CAS 16794-12-0)
- Butane-2-sulfonamide (CAS 17854-68-1)
- Butane-1-sulfonamide (CAS 3144-04-5)
- 626-26-6 Butane,2-[(1-methylpropyl)thio]- CTK5B5409 (CAS 626-26-6)
- 1,4-Butane-d8-dithiol (CAS 1219805-46-5)
Recommended Standards
- Bicyclo[4.1.0]heptane-7-carboxylic acid (CAS 41894-76-2)
- cis-1,2,3a,4,5,6,7,7a-octahydropyrrolo[3,4-c]pyridin-3-one (CAS 868551-69-3)
- Bicyclo[4.1.0]heptane-3-carboxylic acid (CAS 710314-32-2)
- trans-3-(trifluoromethyl)cyclobutanamine hydrochloride (CAS 2227198-22-1)
- Racemic-(1R,5S,6R)-3-(Tert-Butoxycarbonyl)-8-Oxa-3-Azabicyclo[3.2.1]Octane-6-Carboxylic Acid (CAS 1290627-57-4)
- 1-(Octahydropyrrolo[3,4-d]azepin-6(1H)-yl)ethan-1-one (CAS 1378813-25-2)
- 3-Pentylhydrazine Dihydrochloride (CAS 1211764-55-4)
- 5-Aminonicotinic acid (CAS 24242-19-1)
- 3-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 1350635-53-8)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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