2-(Propan-2-yloxy)ethane-1-sulfonyl chloride CAS 1249441-42-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1249441-42-6 |
| Molecular Formula | C5H11ClO3S |
| Molecular Weight | 186.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Propan-2-yloxy)ethane-1-sulfonyl chloride (CAS 1249441-42-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H11ClO3S. Molecular weight: 186.66 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H11ClO3S |
| Molecular Weight | 186.66 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 | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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- 1-(2,2,3,3-Tetrafluoropropyl)piperazine (CAS 23476-98-4)
- Rac-(1r,2s,4s)-7-oxabicyclo[2.2.1]heptan-2-amine, exo (CAS 1190424-96-4)
- (S)-4-Oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid (CAS 113867-24-6)
- 4-Nitrophenyl 1-[1,2,4]triazolo[1,5-a]pyrimidin-7-ylethyl ether (CAS 477865-14-8)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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