2-({4-[(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)methyl]-2,5-dimethylpiperazin-1-yl}methylidene)-2,3-dihydro-1H-indene-1,3-dione CAS 42986-03-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42986-03-8 |
| Molecular Formula | C26H22N2O4 |
| Molecular Weight | 426.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-({4-[(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)methyl]-2,5-dimethylpiperazin-1-yl}methylidene)-2,3-dihydro-1H-indene-1,3-dione (CAS 42986-03-8) pharmaceutical standards reference standard. Molecular formula: C26H22N2O4. Molecular weight: 426.46 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C26H22N2O4 |
| Molecular Weight | 426.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 14-(9H-Fluoren-9-yl)-4,12-dioxo-8,13-dioxa-5,11-diazatetradecanoic acid (CAS 669073-62-5)
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- 11,12-De(methylenedioxy)danuphylline (CAS 888482-17-5)
- 6-Oxospiro[2.3]hexane-4-carboxylic acid (CAS 2839138-43-9)
- 2-Iodo-N-methyl-6-nitroaniline (CAS 1369924-88-8)
- Ethyl (S)-11-((tert-butoxycarbonyl)amino)-6-imino-2,2-dimethyl-4-oxo-3,8-dioxa-5,7-diazadodecan-12-oate (CAS 219511-68-9)
- 3-(2-Fluorophenyl)-N-phenyl[1,2,4]triazolo[4,3-c]quinazolin-5-amine (CAS 338977-99-4)
- (R)-5,7-difluoro-1,2,3,4-tetrahydronaphthalen-2-ol (CAS 173996-25-3)
- butyl(butylidene)amine (CAS 4853-56-9)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
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