2-(2,6-dioxo-3-piperidyl)-4-hex-5-ynoxy-isoindoline-1,3-dione CAS 2568279-87-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2568279-87-6 |
| Molecular Formula | C19H18N2O5 |
| Molecular Weight | 354.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,6-dioxo-3-piperidyl)-4-hex-5-ynoxy-isoindoline-1,3-dione (CAS 2568279-87-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H18N2O5. Molecular weight: 354.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H18N2O5 |
| Molecular Weight | 354.36 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 2 |
Related dioxo Standards
- 2-(2,6-dioxo-3-piperidyl)-5-(3-prop-2-ynoxypropyl)isoindoline-1,3-dione (CAS 2589697-91-4)
- 2-(2,6-dioxo-3-piperidyl)-5-(6-hydroxyhex-1-ynyl)isoindoline-1,3-dione (CAS 2767162-32-1)
- 2-(2,6-dioxo-3-piperidyl)-5-hex-5-ynoxy-isoindoline-1,3-dione (CAS 2226301-11-5)
- 2-[4-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]but-3-ynoxy]acetaldehyde (CAS 2727154-98-3)
- 3-[3-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]prop-2-ynoxy]propanal (CAS 2619512-36-4)
- 6-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]hex-5-ynoic acid (CAS 2379870-47-8)
- Ethyl 4,6-dioxo-5-(3-(trifluoromethyl)phenyl)-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazole-3-carboxylate (CAS 321522-08-1)
- (3R)-1-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-5-yl]pyrrolidine-3-carbaldehyde (CAS 2416132-74-4)
Recommended Standards
- 2-(2,4-Dinitrophenyl)cyclohexanone N-phenylhydrazone (CAS 672949-60-9)
- 2-((S)-2-((S)-2-((S)-2-Amino-3-(1H-imidazol-4-yl)propanamido)propanamido)propanamido)acetic acid (CAS 920281-91-0)
- 1-Allyl-8-(2-(4-hydroxybenzylidene)hydrazinyl)-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS 887200-64-8)
- 1-Bromo-2,6-dichlorobenzene (CAS 19393-92-1)
- (S)-3-methyl-3-nitro-2-(((S)-1-phenylethyl)amino)butanoic acid (CAS 1093192-03-0)
- 2-((tert-Butoxycarbonyl)amino)-2-(3,5-difluorophenyl)acetic acid (CAS 253324-75-3)
- 5-[(4-Bromophenyl)sulfanyl]-4-phenyl-1,2,3-thiadiazole (CAS 338398-33-7)
- 2-Amino-5-mercaptopyridin-3-ol (CAS 2284167-68-4)
- 4-Chloro-N-(2-(3,5-dimethyl-1H-pyrazole-1-carbonyl)thiophen-3-yl)-N-ethylbenzenesulfonamide (CAS 1325305-88-1)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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