1-((3,4-Dichlorophenyl)sulfonyl)piperidin-4-one CAS 871216-74-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 871216-74-9 |
| Molecular Formula | C11H11Cl2NO3S |
| Molecular Weight | 308.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((3,4-Dichlorophenyl)sulfonyl)piperidin-4-one (CAS 871216-74-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H11Cl2NO3S. Molecular weight: 308.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H11Cl2NO3S |
| Molecular Weight | 308.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- ((2R,3S,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 964-26-1)
- 2-((2-((2,4-Dichlorobenzyl)amino)-2-oxoethyl)thio)acetic acid (CAS 338421-43-5)
- 3-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrazol-1-yl]-pentanoic acid methyl ester (CAS 1940181-85-0)
- 6-Fluoroisoquinolin-3(4H)-one (CAS 1823756-99-5)
- tert-Butyl (5-chloro-2-fluorophenyl)carbamate (CAS 1489467-99-3)
- Methyl 2-(3-oxo-2,3-dihydro-4H-benzo[b][1,4]thiazin-4-yl)acetate (CAS 702670-17-5)
- 4-(4-Methoxyphenyl)-3-methylbutanoic acid (CAS 340825-90-3)
- 1-(2-Fluoroethyl)-N-((1-isobutyl-1H-pyrazol-4-yl)methyl)-3-methyl-1H-pyrazol-4-amine hydrochloride (CAS 1856088-54-4)
- tert-Butyl (3-bromo-6-chloropyrazin-2-yl)carbamate (CAS 2055841-52-4)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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