Buta-1,3-diene-1-sulfonyl chloride CAS 176697-78-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 176697-78-2 |
| Molecular Formula | C4H5ClO2S |
| Molecular Weight | 152.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Buta-1,3-diene-1-sulfonyl chloride (CAS 176697-78-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H5ClO2S. Molecular weight: 152.60 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H5ClO2S |
| Molecular Weight | 152.60 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.) | 2007 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Buta Standards
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- (E)-2-(Buta-1,3-dien-1-yl)benzaldehyde (CAS 124300-57-8)
- 1-(Buta-1,3-diyn-1-yl)-4-chlorobenzene (CAS 131292-29-0)
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- Buta-1,3-diene-1-sulfonyl fluoride (CAS 1937242-86-8)
- (E)-3-(Buta-1,3-dien-1-yl)-1H-indole (CAS 114906-95-5)
- (Z)-Buta-1,3-diene-1-sulfonamide (CAS 83170-38-1)
Recommended Standards
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- 2＇,4＇-Dihydroxyacetophenone (CAS 89-84-9)
- 3-Fluoro-5-iodo-4-methylbenzonitrile (CAS 1357624-09-9)
- 3-Methyl-4-oxopent-2-enoic acid (CAS 53663-10-8)
- 1-(2,3-Dimethylphenyl)-1,5-dihydro-4h-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1082528-60-6)
- Ethyl 2-cyano-3-(2-nitrophenyl)acrylate (CAS 5470-58-6)
- Isoindoline-2-carboxamide (CAS 3364-57-6)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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