2-((5H-Dibenzo[b,e]azepin-6-yl)methyl)isoindoline-1,3-dione CAS 143878-21-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 143878-21-1 |
| Molecular Formula | C23H16N2O2 |
| Molecular Weight | 352.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((5H-Dibenzo[b,e]azepin-6-yl)methyl)isoindoline-1,3-dione (CAS 143878-21-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H16N2O2. Molecular weight: 352.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H16N2O2 |
| Molecular Weight | 352.39 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 2-(5,6-Diamino-2-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1806808-99-0)
- Tert-butyl 3-bromo-1H-pyrazolo[4,3-c]pyridine-1-carboxylate (CAS 1286753-97-6)
- 3,6-Dibromoisoquinoline (CAS 1936570-29-4)
- (R)-2-(3-(Trifluoromethoxy)benzyl)piperazine (CAS 1240589-77-8)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
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