2-cyano-N-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]acetamide CAS 2321729-39-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2321729-39-7 |
| Molecular Formula | C16H14N4O4 |
| Molecular Weight | 326.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-cyano-N-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]acetamide (CAS 2321729-39-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H14N4O4. Molecular weight: 326.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H14N4O4 |
| Molecular Weight | 326.31 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.) | 1999 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 2-[(E)-2-(2-Nitrophenyl)hydrazono]-3-oxo-3-(3,4,5-trimethyl-1H-pyrazol-1-yl)propanenitrile (CAS 477710-19-3)
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- 2-(4-Benzyl-3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid (CAS 866137-78-2)
- (5-(Thiophen-2-ylmethyl)-1,2,4-oxadiazol-3-yl)methanamine (CAS 1208409-04-4)
- Palladium, [1,3-bis[2,6-bis(1-methylethyl)phenyl]-1,3-dihydro-2H-imidazol-2-ylidene]dichloro[4,5-dihydro-2-(4-methylphenyl)oxazole-κN3]-, (SP-4-1)- (CAS 1586000-48-7)
- 7-(Thiophen-2-yl)-1,4-thiazepane hydrochloride (CAS 2097937-67-0)
- Tert-butyl (1S,6S)-1-amino-3-azabicyclo[4.1.0]Heptane-3-carboxylate (CAS 1932030-49-3)
- (2R,4S)-2-methyltetrahydropyran-4-ol (CAS 82110-17-6)
- Trazodone impurity 62 (CAS CATO-C4X-177262)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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