3-((4-Chlorophenyl)sulfonyl)-1-(3-nitrophenyl)propan-1-one CAS 868256-18-2
| CAS No. | 868256-18-2 |
| Molecular Formula | C15H12ClNO5S |
| Molecular Weight | 353.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-((4-Chlorophenyl)sulfonyl)-1-(3-nitrophenyl)propan-1-one.
3-((4-Chlorophenyl)sulfonyl)-1-(3-nitrophenyl)propan-1-one (CAS 868256-18-2) is a high-purity analytical reference standard with the molecular formula C15H12ClNO5S and a molecular weight of 353.78 g/mol.
Structurally, 3-((4-Chlorophenyl)sulfonyl)-1-(3-nitrophenyl)propan-1-one (C15H12ClNO5S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 353.78 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-((4-Chlorophenyl)sulfonyl)-1-(3-nitrophenyl)propan-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H12ClNO5S |
| Molecular Weight | 353.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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Recommended Standards
- 4-Chloro-5-(4-fluorophenyl)-7-(4-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 907585-55-1)
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- 9-Benzyl-2-chloro-N-(3-fluorophenyl)-9H-purin-6-amine (CAS 125802-62-2)
- Dotinurad Impurity 6 (CAS 1285573-11-6)
- 2-((3,4-Dichlorobenzyl)thio)-3-ethyl-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 573670-02-7)
- 8-Bromo-7-ethyl-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS 17801-69-3)
- 5-Isopropylimidazolidine-2,4-dithione (CAS 149697-15-4)
- 1-{[3,5-Bis(trifluoromethyl)phenyl]methyl}-2-methylpiperazine (CAS 1240574-18-8)
- 5-Tert-butyl-2-(1,1-dioxothiolan-3-yl)pyrazol-3-amine (CAS 956571-71-4)
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- 4-[(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)methyl]benzamide (CAS 790681-49-1)
- 1,2-Bis(2,4-dichlorophenyl)ethane-1,2-diamine (CAS 618092-20-9)
- Des-Gln24-Tirzepatide (CAS CATO-CPTD788949)
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