7-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-5-yl]heptanal CAS 2762039-47-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2762039-47-2 |
| Molecular Formula | C20H24N2O4 |
| Molecular Weight | 356.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-5-yl]heptanal (CAS 2762039-47-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H24N2O4. Molecular weight: 356.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H24N2O4 |
| Molecular Weight | 356.42 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 2 |
Related dioxo Standards
- 4-((2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)-N-(4-hydroxyphenethyl)cyclohexane-1-carboxamide (CAS 143245-96-9)
- 7-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]heptanal (CAS 2762039-44-9)
- 7-[2-(2,6-dioxo-3-piperidyl)-3-oxo-isoindolin-5-yl]heptanal (CAS 2762039-50-7)
- Methyl 4-(3-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-isoindol-2-yl)propanamido)benzoate (CAS 848065-95-2)
- 2-(2,6-dioxo-3-piperidyl)-4-(2-prop-2-ynoxyethoxy)isoindoline-1,3-dione (CAS 2098487-79-5)
- 2-(2,6-dioxo-3-piperidyl)-4-[3-(2-hydroxyethoxy)prop-1-ynyl]isoindoline-1,3-dione (CAS 2416133-05-4)
- 2-(2,6-dioxo-3-piperidyl)-5-(2-prop-2-ynoxyethoxy)isoindoline-1,3-dione (CAS 2226298-86-6)
- Ethyl 4,6-dioxo-5-[3-(trifluoromethyl)phenyl]-3aH,4H,5H,6H,6aH-pyrrolo[3,4-d][1,2]oxazole-3-carboxylate (CAS 338422-50-7)
Recommended Standards
- 7,9-Diphenyl-8H-cyclopenta[a]acenaphthylen-8-one (CAS 641-57-6)
- 7-Methoxy-4-(2-(6-methylpyridin-2-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)quinoline (CAS 476474-64-3)
- 6-Ethyl 2-[[(2-carboxyethyl)thio]methyl]-1,4-dihydro-5-methyl-4-oxothieno[2,3-d]pyrimidine-6-carboxylate (CAS 781626-60-6)
- 5-methyl-2-(propan-2-yloxy)pyridin-3-amine (CAS 179677-12-4)
- N-(Oxetan-3-ylidene)pivalamide (CAS 1632286-09-9)
- 2-Phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxazole (CAS 885669-16-9)
- 4-Cyclopropoxy-5-isopropyl-2-nitropyridine (CAS 1243349-18-9)
- 4-Iodo-1,3-dihydroisobenzofuran-5-amine (CAS 944317-41-3)
- tert-Butyl ((6-bromopyridin-2-yl)methyl)(methyl)carbamate (CAS 1093878-97-7)
- Hexapeptide-9 (CAS 1228371-11-6)
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 13829788188 / jacky.chen@cato-chem.com