3-[4-(5-hydroxypent-1-ynyl)-1-oxo-isoindolin-2-yl]piperidine-2,6-dione CAS 2138441-30-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2138441-30-0 |
| Molecular Formula | C18H18N2O4 |
| Molecular Weight | 326.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[4-(5-hydroxypent-1-ynyl)-1-oxo-isoindolin-2-yl]piperidine-2,6-dione (CAS 2138441-30-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H18N2O4. Molecular weight: 326.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H18N2O4 |
| Molecular Weight | 326.35 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.) | 1997 |
| Nitrogen Atoms | 2 |
Related hydroxypent Standards
- 3-[5-(5-hydroxypent-1-ynyl)-1-oxo-isoindolin-2-yl]piperidine-2,6-dione (CAS 2229714-98-9)
- 3-[6-(5-hydroxypent-1-ynyl)-1-oxo-isoindolin-2-yl]piperidine-2,6-dione (CAS 2762039-41-6)
- 1-[4-(5-hydroxypent-1-ynyl)phenyl]hexahydropyrimidine-2,4-dione (CAS 2633726-44-8)
- N-(2-(2-(5-Hydroxypent-1-yn-1-yl)phenyl)-4,10-dihydrobenzo[f]pyrazolo[5,1-c][1,4]oxazepin-7-yl)acetamide (CAS 2785323-65-9)
- Benzyl 5-hydroxypent-2-ynoate (CAS 136258-78-1)
- Benzyl 4-hydroxypent-2-ynoate (CAS 882158-71-6)
- 6-(2-Hydroxypent-4-en-1-yl)-2H-pyran-3(6H)-one (CAS 89189-02-6)
- Ethyl (5-hydroxypent-1-en-3-yl)carbamate (CAS 175431-34-2)
Recommended Standards
- 3-[1-(2,3-dimethoxyphenyl)-2-nitroethyl]-1h-indole (CAS 33723-32-9)
- 3,6-Bis(4-hydroxybenzyl)piperazine-2,5-dione (CAS 5625-40-1)
- 3,3-Dimethyl-1-{3-[(4-nitrophenyl)methoxy]phenyl}azetidin-2-one (CAS 478032-07-4)
- 2-(4-Acetyl-3-nitrophenyl)acetic acid (CAS 2007919-23-3)
- 3-Azabicyclo[3.1.0]hexane-3-carbonyl chloride (CAS 1463934-80-6)
- 1-(1-((4-Bromophenyl)sulfonyl)piperidin-4-yl)-3-(4-chlorophenyl)urea (CAS 672950-42-4)
- 2-(5-Bromo-2-fluorophenyl)ethanethioamide (CAS 1016747-07-1)
- 4-(4-Methylphenyl)-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 1269639-69-1)
- 7-tert-Butoxycarbonyl-2,3-benzo-7-azabicyclo[2.2.1]hepta-2,5-diene (CAS 5176-28-3)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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