2-(2,6-dioxo-3-piperidyl)-N-(2-methylallyl)-1-oxo-isoindoline-5-carboxamide CAS 2390669-77-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2390669-77-7 |
| Molecular Formula | C18H19N3O4 |
| Molecular Weight | 341.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,6-dioxo-3-piperidyl)-N-(2-methylallyl)-1-oxo-isoindoline-5-carboxamide (CAS 2390669-77-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H19N3O4. Molecular weight: 341.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H19N3O4 |
| Molecular Weight | 341.36 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 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 3 |
Related dioxo Standards
- N-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]pent-4-enamide (CAS 2654803-46-8)
- 3-(1,3-Dioxo-1,3-dihydro-isoindol-2-ylmethyl)-4,5-dimethoxy-benzoic acid (CAS 565210-81-3)
- 2,4-Dioxo-1-(2-(3-(trifluoromethyl)phenoxy)ethoxy)-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 339010-24-1)
- 5-{2,4-dioxo-1H,2H,3H,4H,5H-chromeno[2,3-d]pyrimidin-5-yl}-1,3-diazinane-2,4,6-trione (CAS 141266-43-5)
- 3,3 '-dioxo-2,2 '-bi-indolylidene-5-sulfonic acid (CAS 605-18-5)
- 2-(2,6-dioxo-3-piperidyl)-5-pent-4-enoxy-isoindoline-1,3-dione (CAS 2682112-57-6)
- 2,5-Dioxo-1,7-diphenyl-1,2,5,6,7,8-hexahydroquinoline-3-carbonitrile (CAS 62370-58-5)
- 3-({2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl}methyl)-1-benzofuran-2-carboxylic acid (CAS 930733-93-0)
Recommended Standards
- 2-([1,1'-Biphenyl]-4-yl)-4-oxo-1,4-dihydroquinoline-8-carboxylic acid (CAS 655222-78-9)
- 2-(4-Nitrophenyl)-4,5-diphenyl-1H-imidazole (CAS 5496-39-9)
- 2-((4-Amino-2,5-dimethoxyphenyl)-sulfonyl)ethyl hydrogen sulfate (CAS 26672-24-2)
- Methyl 2-(3-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate (CAS 1259022-53-1)
- 4-Fluoro-N-(4-fluoro-2-methylphenyl)benzamide (CAS 876918-15-9)
- (R)-6-(trifluoromethoxy)chroman-4-amine hydrochloride (CAS 1810074-61-3)
- Tert-butyl 6-amino-2-methylheptanoate (CAS 1498069-17-2)
- (2S,3S)-2,3-Bis((4-bromobenzoyl)oxy)succinic acid (CAS 391624-83-2)
- 1-(4-Methylbenzyl)-1H-benzo[d]imidazole-2-sulfonic acid (CAS 537010-03-0)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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