3-Chloro-tetrahydro-thiophene 1,1-dioxide CAS 3844-04-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3844-04-0 |
| Molecular Formula | C4H7ClO2S |
| Molecular Weight | 154.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-tetrahydro-thiophene 1,1-dioxide (CAS 3844-04-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H7ClO2S. Molecular weight: 154.62 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H7ClO2S |
| Molecular Weight | 154.62 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) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Butene-1-sulfonyl Chloride (CAS 33994-36-4)
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- 2-(2-Methoxyphenyl)-1-phenylethanol (CAS 30314-63-7)
- 4-(Cyanomethoxy)-3-methoxybenzonitrile (CAS 932841-89-9)
- tert-Butyl 3-benzylimidazolidine-1-carboxylate (CAS 623943-75-9)
- 1-Ethyl-2-methyl-1,3-benzodiazole-5-carbonitrile (CAS 62306-08-5)
- 3-Bromopropionic Acid (CAS 590-92-1)
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- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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