5H-DIBENZO(B,E)AZEPINE-6,11-DIONE
- CAS No.
- 1143-50-6
- Chemical Name:
- 5H-DIBENZO(B,E)AZEPINE-6,11-DIONE
- Synonyms
- 6,11(5H)-Morphanthridinedione;5H-Dibenzo[b,e]azepin-6,11-dione;5H-dibenz[b,e]azepine-6,11-dione;5H-DIBENZO(B,E)AZEPINE-6,11-DIONE;5H-dibenzenebenzo[b，e]aza-6，1-dione;5H-benzo[c][1]benzazepine-6,11-dione;5H-Dibenzo[b,e]azepine-6,11-dione - [D72102]
- CBNumber:
- CB5424782
- Molecular Formula:
- C14H9NO2
- Molecular Weight:
- 223.23
- MDL Number:
- MFCD00612476
- MOL File:
- 1143-50-6.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 5H-Dibenzo[b,e]azepine-6,11-dione 98% | AS37311 | 1g | $167 |
| 5H-Dibenzo[b,e]azepine-6,11-dione 98% | AS37311 | 5g | $611 |
| 5H-Dibenzo[b,e]azepine-6,11-dione | 305007 | 1.00g | $143 |
| 5H-Dibenzo[b,e]azepine-6,11-dione | 305007 | 5.00g | $526 |
| 5H-Dibenzo[b,e]azepine-6,11-dione | 305007 | 25.00g | $1776 |
| More product size | |||
| Melting point | 245-246 °C |
|---|---|
| Boiling point | 230-234 °C(Press: 0.3 Torr) |
| Density | 1.291±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 12.43±0.20(Predicted) |
| Appearance | White to light yellow Solid |
| FDA UNII | T0WI39HQ1R |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
5H-DIBENZO(B,E)AZEPINE-6,11-DIONE price More Price(32)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Activate Scientific | AS37311 | 5H-Dibenzo[b,e]azepine-6,11-dione 98% | 1143-50-6 | 1g | $167 | 2026-06-04 | Buy |
| Activate Scientific | AS37311 | 5H-Dibenzo[b,e]azepine-6,11-dione 98% | 1143-50-6 | 5g | $611 | 2026-06-04 | Buy |
| Matrix Scientific | 305007 | 5H-Dibenzo[b,e]azepine-6,11-dione | 1143-50-6 | 1.00g | $143 | 2026-05-19 | Buy |
| Matrix Scientific | 305007 | 5H-Dibenzo[b,e]azepine-6,11-dione | 1143-50-6 | 5.00g | $526 | 2026-05-19 | Buy |
| Matrix Scientific | 305007 | 5H-Dibenzo[b,e]azepine-6,11-dione | 1143-50-6 | 25.00g | $1776 | 2026-05-19 | Buy |
5H-DIBENZO(B,E)AZEPINE-6,11-DIONE Chemical Properties,Uses,Production
Synthesis
84-65-1
1143-50-6
General procedure for the synthesis of 5H-dibenzo[b,e]azepine-6,11-dione using anthraquinone as starting material: a mixed solution of concentrated sulfuric acid (25.2 mL) and dichloromethane (DCM) (8.4 mL) was cooled to 0 °C, followed by the addition of anthraquinone (1) (5 g, 24 mmol). Sodium azide (1.84 g, 28.3 mmol) was added in small batches at 0-5 °C, taking about 1 hour. The reaction mixture was stirred overnight at room temperature and then slowly poured into ice water (300 mL). The product was collected by filtration, washed with water to neutral to remove residual acid, and dried to afford 5H-dibenzo[b,e]azepine-6,11-dione (2) as a white solid (5.3 g, 100% yield). Mass spectral data: m/z = 224 ([M + H]+).
References
[1] Patent: WO2007/25938, 2007, A1. Location in patent: Page/Page column 13
[2] Patent: WO2006/116157, 2006, A2. Location in patent: Page/Page column 112
[3] Bioorganic and Medicinal Chemistry Letters, 2002, vol. 12, # 3, p. 441 - 446
[4] Journal of the Chemical Society, 1958, p. 4200
[5] Gazzetta Chimica Italiana, 1953, vol. 83, p. 533,536
5H-DIBENZO(B,E)AZEPINE-6,11-DIONE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-17392712779 | 1097@dideu.com | China | 3989 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29626 | 60 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29766 | 58 |
| CONIER CHEM AND PHARMA LIMITED | sales@conier.com | China | 49906 | 58 | |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 17705817739 | info@dycnchem.com | China | 52693 | 58 |
| CD Chemical Group Limited | +86-13651442114 | info@codchem.com | China | 17253 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +86-571-86217390; +8618058761490 | info@gihichemicals.com | China | 49859 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501 | product@acmec-e.com | China | 33301 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 50108 | 58 | |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43392 | 58 |
View Lastest Price from 5H-DIBENZO(B,E)AZEPINE-6,11-DIONE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2025-12-24 | 5H-DIBENZO(B,E)AZEPINE-6,11-DIONE
1143-50-6
|
1KG | 99.0% | 1000 tons | Shaanxi Dideu Medichem Co. Ltd | ||
 |
2019-07-12 | 5H-DIBENZO(B,E)AZEPINE-6,11-DIONE
1143-50-6
|
$1.00 | 1KG | 99% | 100kg | Career Henan Chemical Co |
-
- 5H-DIBENZO(B,E)AZEPINE-6,11-DIONE
1143-50-6
- 99.0%
- Shaanxi Dideu Medichem Co. Ltd
-
- 5H-DIBENZO(B,E)AZEPINE-6,11-DIONE
1143-50-6
- $1.00
- 99%
- Career Henan Chemical Co
