2,2'-(Azanediylbis(ethane-2,1-diyl))bis(isoindoline-1,3-dione) CAS 63563-83-7
| CAS No. | 63563-83-7 |
| Molecular Formula | C20H17N3O4 |
| Molecular Weight | 363.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2,2'-(Azanediylbis(ethane-2,1-diyl))bis(isoindoline-1,3-dione) (CAS 63563-83-7), a certified reference material (molecular formula C20H17N3O4, MW 363.37 g/mol) for analytical method development and quality control.
The molecular framework of 2,2'-(Azanediylbis(ethane-2,1-diyl))bis(isoindoline-1,3-dione) (C20H17N3O4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2,2'-(Azanediylbis(ethane-2,1-diyl))bis(isoindoline-1,3-dione) 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 | C20H17N3O4 |
| Molecular Weight | 363.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 3 |
Related Azanediylbis Standards
- 3,3'-(Azanediylbis(methylene))dibenzenesulfonamide (CAS 857003-88-4)
- 1,1'-(((Azanediylbis(ethane-2,1-diyl))bis(azanediyl))bis(ethane-2,1-diyl))bis(imidazolidine-2,4-dione) (CAS 98690-27-8)
- 7,7'-(Azanediylbis(ethane-2,1-diyl))bis(2-amino-1,7-dihydro-6H-purin-6-one) (CAS 98627-75-9)
- 2,2'-(Azanediylbis(propane-3,1-diyl))bis(isoindoline-1,3-dione) (CAS 102202-87-9)
- 2,2'-(((Azanediylbis(ethane-2,1-diyl))bis(azanediyl))bis(methylene))diphenol (CAS 92009-88-6)
- 2,2'-Azanediylbis(quinolin-8-ol) (CAS 85139-11-3)
- 2,2'-Azanediylbis(4-hydroxybenzoic acid) (CAS 136945-65-8)
- Azanediylbis(ethane-2,1-diyl) bis(undec-10-enoate) (CAS 68052-39-1)
Recommended Standards
- 2-(4-(2,2-Dicyanovinyl)-2-methoxyphenoxy)-N-(2-methoxyphenyl)acetamide (CAS 337924-84-2)
- 2-[4-(3,4-Dimethoxyphenyl)-1-methyl-1H-pyrazol-5-yl]-2,3-dihydro-1H-isoindole-1,3-dione (CAS 956781-66-1)
- 2-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)-1H-imidazole-4-carboxylic acid (CAS 2137788-01-1)
- 3,5-Dimethyl-N-{5-methyl-10-oxo-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-13-yl}-1,2-oxazole-4-carboxamide (CAS 866156-15-2)
- 4-Methyl-1-[(4-methyl-2-nitrophenyl)disulfanyl]-2-nitrobenzene (CAS 35350-31-3)
- 3-Phenyloxiranecarboxylic acid ethyl ester (CAS 121-39-1)
- 1-(2-(2-Methoxyphenoxy)phenyl)ethan-1-one (CAS 129643-78-3)
- 3-(1-(Methoxymethyl)-1h-imidazol-2-yl)aniline (CAS 1491785-70-6)
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- 4-(Aminomethyl)aniline hydrochloride (CAS 140401-57-6)
- 3-Cyclopropoxy-N-methyl-4-(methylamino)benzamide (CAS 1243312-00-6)
- 7-Methoxy-2,2-dimethyl-4H-1,3-benzodioxin-4-one (CAS 888723-96-4)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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