3-(3-(4-Chlorophenyl)-3-oxoprop-1-en-1-yl)-4-methoxybenzene-1-sulfonyl chloride CAS 728864-71-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 728864-71-9 |
| Molecular Formula | C16H12Cl2O4S |
| Molecular Weight | 371.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-(4-Chlorophenyl)-3-oxoprop-1-en-1-yl)-4-methoxybenzene-1-sulfonyl chloride (CAS 728864-71-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H12Cl2O4S. Molecular weight: 371.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H12Cl2O4S |
| Molecular Weight | 371.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-((3,5-Dichlorophenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 475055-22-2)
- 4-[(2E)-3-(2,4-Dichlorophenyl)prop-2-enoyl]phenyl methanesulfonate (CAS 331460-77-6)
- 2-((2,5-Dichlorophenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 380549-51-9)
- 1-(4-Chloro-2-nitrophenyl)guanidine (CAS 80527-69-1)
- 3-(Aminomethyl)-N-isopropylpyridin-2-amine hydrochloride (CAS 1353945-31-9)
- 2,3-Diiodonaphthalene-1,4-dione (CAS 13148-47-5)
- 2-Amino-1-(5-chloro-2-fluorophenyl)ethan-1-one (CAS 1368558-34-2)
- Triethoxy(4-(trifluoromethyl)phenyl)silane (CAS 188748-63-2)
- 6-Methyl-2-(pyridin-4-yl)-1,3,6,2-dioxazaborocane-4,8-dione (CAS 1257531-10-4)
- [3,5 Diiodo-Tyr7] Peptide T (CAS 128551-40-6)
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