Buta-1,3-diene-1-sulfonyl fluoride CAS 1937242-86-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1937242-86-8 |
| Molecular Formula | C4H5FO2S |
| Molecular Weight | 136.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Buta-1,3-diene-1-sulfonyl fluoride (CAS 1937242-86-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H5FO2S. Molecular weight: 136.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H5FO2S |
| Molecular Weight | 136.14 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) | 2.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 3-Butoxybenzaldehyde (CAS 30609-20-2)
- 2-(4-Hydroxybutyl)-2H-pyrazolo[4,3-d]pyrimidin-7(6H)-one (CAS 923284-12-2)
- Naphthalenesulfonic acid, methyl-, sodium salt (CAS 26264-58-4)
- Methyl 2-(2-bromo-4-(trifluoromethyl)phenyl)acetate (CAS 1069115-04-3)
- 3-Bromo-4-methyl-7-nitro-1H-indazole (CAS 1427460-21-6)
- Peptide Impurity 15 (CAS 1227750-69-7)
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