N-[1-(1,3-Dioxo-1,3-dihydro-2H-inden-2-yliden)ethyl]-3,4,5-trimethoxybenzenecarbohydrazide CAS 1020252-34-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1020252-34-9 |
| Molecular Formula | C21H20N2O6 |
| Molecular Weight | 396.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-[1-(1,3-Dioxo-1,3-dihydro-2H-inden-2-yliden)ethyl]-3,4,5-trimethoxybenzenecarbohydrazide (CAS 1020252-34-9) pharmaceutical standards reference standard. Molecular formula: C21H20N2O6. Molecular weight: 396.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H20N2O6 |
| Molecular Weight | 396.39 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
Related N Standards
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- 4-(2,5-DIoxo-pyrrolidin-1-yloxysulfonyl)-benzoic acid 2,5-dioxo-pyrrolidin-1-yl ester (CAS 1807503-84-9)
- 12,14-Dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl benzoate (CAS 134891-57-9)
- 3-(12,14-Dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl)benzoic acid (CAS 313653-93-9)
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Recommended Standards
- Ethametsulfuron (CAS 111353-84-5)
- (2,6-Difluorophenyl)(4-(6-(pyridin-4-ylamino)pyridazin-3-yl)piperazin-1-yl)methanone (CAS 1020978-57-7)
- Thiazopyr (CAS 117718-60-2)
- (4-Chlorophenyl)(piperidin-4-yl)methanol (CAS 36938-75-7)
- (3S,4S,5S,6R)-2-(Hydroxymethyl)-6-(1H-indol-1-yl)-tetrahydro-2H-pyran-3,4,5-triol (CAS 5059-37-0)
- 3-[3,5-Bis(trifluoromethyl)phenyl]-5-chloro-1,2-oxazole-4-carbaldehyde (CAS 1354919-16-6)
- Methyl (Z)-hex-2-enoate (CAS 13894-64-9)
- Paroxetine Impurity 70 (CAS 1396174-70-1)
- 4-Bromo-2-fluorobenzyl alcohol (CAS 188582-62-9)
- Gastrin Tetrapeptide (CAS 1947-37-1)
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