(2e)-3-(4-Chlorobenzenesulfonyl)prop-2-enenitrile CAS 64326-48-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 64326-48-3 |
| Molecular Formula | C9H6ClNO2S |
| Molecular Weight | 227.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2e)-3-(4-Chlorobenzenesulfonyl)prop-2-enenitrile (CAS 64326-48-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H6ClNO2S. Molecular weight: 227.67 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H6ClNO2S |
| Molecular Weight | 227.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related e Standards
- 3-(4-chlorobenzenesulfonyl)prop-2-enenitrile (CAS 1012-71-1)
- 3-(4-Chlorobenzenesulfonyl)propan-1-amine (CAS 85052-90-0)
- 2-(2-Chlorobenzenesulfonyl)acetic acid (CAS 82224-89-3)
- 4-Chlorobenzenesulfonyl urea (CAS 22663-37-2)
- 2-(4-Chlorobenzenesulfonyl)ethan-1-ol (CAS 35847-95-1)
- 4-Chlorobenzenesulfonyl Isocyanate (CAS 5769-15-3)
- 2905-23-9 2-Chlorobenzenesulfonyl chloride Benzenesulfonyl chloride, o-chloro- (6CI,7CI,8CI) Benzenesulfonyl chloride, 2-chloro- 2-Chlorobenzenesulphonyl chloride 4-11-00-00106 (Beilstein Handbook Reference) BRN 0974321 o-Chlorobenzenesulfochloride o-Chlorobenzenesulfonyl chloride EINECS 220-807-3 (CAS 2905-23-9)
- 3-Chlorobenzenesulfonyl chloride 3-chlorobenzene-1-sulfonylchloride 3-chlorobenzenesulfonylchloride 3-chloro-benzenesulfonyl chloride 3-chlorobenzene-1-sulfonyl chloride 3-chlorobenzenesulphonyl chloride 2888-06-4 (CAS 2888-06-4)
Recommended Standards
- 2-CHloro-3-thiocyanato-benzoic acid methyl ester (CAS 1936482-80-2)
- 2-(7-Chlorothieno[3,2-b]pyridin-3-yl)acetic acid (CAS 2573799-58-1)
- Quinoline-2-sulfonyl chloride (CAS 193634-32-1)
- 3,4-Difluoro-2-methoxyaniline (CAS 114076-35-6)
- 2-((3,4-Dimethylphenoxy)methyl)benzoic acid (CAS 77389-77-6)
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- Isoindoline-5,6-diol hydrobromide (CAS 105358-67-6)
- 2-tert-Butoxycarbonylamino-3-(1H-imidazol-2-yl)-propionic acid (CAS 1260640-94-5)
- 4-Hydroxy-6-methyl-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride (CAS 1804345-73-0)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
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