4-Methylfuran-3-sulfonyl chloride CAS 1851317-37-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1851317-37-7 |
| Molecular Formula | C5H5ClO3S |
| Molecular Weight | 180.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methylfuran-3-sulfonyl chloride (CAS 1851317-37-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H5ClO3S. Molecular weight: 180.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H5ClO3S |
| Molecular Weight | 180.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Methylfuran Standards
- 2-Methylfuran-3-sulfonyl chloride (CAS 60965-56-2)
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- 1-Methyl-2-(5-methylfuran-2-yl)pyrrolidin-3-amine (CAS 1343781-31-6)
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- 4-Methyl-4-(5-methylfuran-2-yl)pentan-2-one (CAS 31704-82-2)
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Recommended Standards
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- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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