3-[6-(1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl)hex-1-yn-1-yl]benzaldehyde CAS 1323192-74-0
| CAS No. | 1323192-74-0 |
| Molecular Formula | C21H17NO3 |
| Molecular Weight | 331.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-[6-(1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl)hex-1-yn-1-yl]benzaldehyde is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-[6-(1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl)hex-1-yn-1-yl]benzaldehyde (CAS 1323192-74-0), a certified reference material (molecular formula C21H17NO3, MW 331.36 g/mol) for analytical method development and quality control.
3-[6-(1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl)hex-1-yn-1-yl]benzaldehyde (C21H17NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-[6-(1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl)hex-1-yn-1-yl]benzaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H17NO3 |
| Molecular Weight | 331.36 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Dioxo Standards
- 2-[6-(1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl)hex-1-yn-1-yl]benzaldehyde (CAS 1314743-10-6)
- 4-[6-(1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl)hex-1-yn-1-yl]benzaldehyde (CAS 1323192-58-0)
- 2-(2,4-Dioxo-1,3-diazaspiro[4.5]decan-3-yl)-N-(2-methoxyphenyl)acetamide (CAS 735338-44-0)
- 4-(2,4-Dioxo-3-phenylimidazolidin-1-yl)benzenesulfonamide (CAS 53298-16-1)
- 4-(2,5-Dioxo-3-phenylimidazolidin-1-yl)benzenesulfonamide (CAS 53298-17-2)
- Methyl 2-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)-5-ethylthiophene-3-carboxylate (CAS 1005107-97-0)
- 14-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12-tetraoxatetradecanoic acid (CAS 1286754-10-6)
- 2-(2,6-dioxo-3-piperidyl)-4-(2-methoxyethylamino)isoindoline-1,3-dione (CAS 444287-93-8)
Recommended Standards
- Protokylol - API Standards (CAS 136-70-9)
- 1-(3-Carboxy-4-hydroxy-phenyl)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid tert-butyl ester (CAS 1427469-78-0)
- 1-Amino-2-(4,4-dimethyl-3-oxopent-1-yn-1-yl)anthracene-9,10-dione (CAS 129995-14-8)
- N-(2-((4-Methyl-4H-1,2,4-triazol-3-yl)thio)ethyl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide (CAS 1448028-85-0)
- N'-(3-(3,6-Dioxo-2,3-dihydropyridazin-1(6H)-yl)propylidene)acetohydrazide (CAS 474333-22-7)
- 1,4,7-Trichlorodibenzofuran (CAS 83704-41-0)
- 5-Ethyl-1-(3-methylphenyl)-1h-pyrazole-4-carboxylic acid (CAS 1003454-48-5)
- Ethyl(R)-2-(4-fluorophenyl)-2-(4-oxopiperidin-1-yl)acetatehydrochloride (CAS 1391526-42-3)
- Methyl 2-Methoxypropionate (CAS 17639-76-8)
- Methyl 2-methoxy-5-(trifluoromethoxy)benzoate (CAS 90919-40-7)
- 3-Phenyl-1,2-dihydroquinoxaline-2-carboxylic acid (CAS 1218060-77-5)
- Ethyl 3-hydroxy-4-(hydroxymethyl)benzoate (CAS 74020-83-0)
- 66849-11-4 2-[(Propan-2-yl)oxy]benzoyl chloride DTXSID40579669 (CAS 66849-11-4)
- Neuropeptide S (human) (CAS 412938-67-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com