2-methylbutane-1-sulfonyl fluoride CAS 1311315-63-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1311315-63-5 |
| Molecular Formula | C5H11FO2S |
| Molecular Weight | 154.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-methylbutane-1-sulfonyl fluoride (CAS 1311315-63-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H11FO2S. Molecular weight: 154.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H11FO2S |
| Molecular Weight | 154.20 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.) | 1990 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related methylbutane Standards
- 3-Methylbutane-1-sulfinyl chloride (CAS 859811-01-1)
- 3-Methylbutane-2-sulfonamide (CAS 1247402-34-1)
- n-Methylbutane-1-sulfonamide (CAS 16867-25-7)
- 2-Methylbutane-1-sulfonamide (CAS 854461-68-0)
- 3-methylbutane-1-sulfonamide (CAS 98138-19-3)
- 1-Phenyl-2-methylbutane (CAS 3968-85-2)
- 2-Methylbutane-2-sulfonyl chloride (CAS 16489-14-8)
- 2-Methylbutane-1-sulfonyl chloride (CAS 78429-86-4)
Recommended Standards
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- 1-(4-Bromophenyl)-3-((4-cyclohexylphenyl)amino)propan-1-one (CAS 882748-67-6)
- Heptanoic-d13 Acid (CAS 130348-93-5)
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- 4-Amino-1-isopropyl-2,5-dihydro-1H-pyrrole-3-carbonitrile (CAS 55372-66-2)
- Ingenol-3,4:5,20-diacetonide (CAS 77573-44-5)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
Why CATO?
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