2,5-Dichloro-N-(9-styrylacridin-2-yl)benzenesulfonamide CAS 88522-60-5
| CAS No. | 88522-60-5 |
| Molecular Formula | C27H18Cl2N2O2S |
| Molecular Weight | 505.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 505.42 g/mol gives 2,5-Dichloro-N-(9-styrylacridin-2-yl)benzenesulfonamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,5-Dichloro-N-(9-styrylacridin-2-yl)benzenesulfonamide (CAS 88522-60-5) is a high-purity analytical reference standard with the molecular formula C27H18Cl2N2O2S and a molecular weight of 505.42 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 2,5-Dichloro-N-(9-styrylacridin-2-yl)benzenesulfonamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 505.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2,5-Dichloro-N-(9-styrylacridin-2-yl)benzenesulfonamide 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 | C27H18Cl2N2O2S |
| Molecular Weight | 505.42 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dichloro Standards
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- 2,4-Dichloro-N-(2-((2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)amino)pyridin-3-yl)benzamide (CAS 338772-73-9)
- 4-[(3,4-Dichloro-1-methyl-1H-pyrazol-5-yl)oxy]-N-tridecylbenzene-1-sulfonamide (CAS 318284-30-9)
- 1-(2,6-Dichloro-4-(trifluoromethyl)phenyl)-5-(3,4-dichlorophenyl)-4-(methylsulfonyl)-1H-pyrazole (CAS 400088-06-4)
- 1-(2,6-Dichloro-4-(perfluoropropan-2-yl)phenyl)-4-iodo-1h-pyrazole (CAS 2084123-37-3)
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Recommended Standards
- 1-(2-{7-[5-(2,4-dichlorophenyl)furan-2-yl]pyrazolo[1,5-a]pyrimidin-2-yl}thiophen-3-yl)-2,5-dimethyl-1H-pyrrole (CAS 861209-76-9)
- Adefovir Impurity 30 (CAS 365417-53-4)
- Tenofovir Isopropyl Ethyl Diester (CAS 1422284-16-9)
- Dolutegravir Impurity 66 (CAS CATO-C4X-162066)
- 6-trifluoromethyl-naphthalene-1-boronic acid pinacol ester (CAS 2379560-92-4)
- 2-Amino-2-(2-anthryl)acetic acid (CAS 1270324-19-0)
- 2-Amino-N-(2-methoxyphenyl)-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxamide (CAS 725705-49-7)
- Ortataxel (CAS 186348-23-2)
- (3-Bromophenyl)(2,3-dimethylphenyl)methanol (CAS 1285480-74-1)
- Amoxicillin EP Impurity D (CAS 1642629-94-4)
- 3-(methylamino)piperidine-2,6-dione (CAS 1494409-88-9)
- N-(5-Bromo-2-fluorophenyl)-3-chloro-N-methylpropanamide (CAS 1897597-07-7)
- Tolterodine Impurity 4 (CAS 124935-88-2)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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