Compound Q&A
What industries use 2-Chlorodibenzo[b,f][1,4]oxazepin-11(10H)-one (CAS: 3158-91-6)?
Answer
![2-Chlorodibenzo[b,f][1,4]oxazepin-11(10H)-one](https://static.chemtradehub.com/structs/315/3158-91-6-996d.webp "2-Chlorodibenzo[b,f][1,4]oxazepin-11(10H)-one")
2-Chlorodibenzo[b,f][1,4]oxazepin-11(10H)-one is used in the pharmaceutical industry for the synthesis of various bioactive compounds. It also finds applications in the polymer and semiconductor industries, where its unique chemical properties make it useful as a precursor or intermediate.
About
CAS No
3158-91-6
English Name
2-Chlorodibenzo[b,f][1,4]oxazepin-11(10H)-one
Molecular Formula
C13H8ClNO2
Molecular Weight
245.67 g/mol
SMILES
C1=CC=C2C(=C1)NC(=O)C3=C(O2)C=CC(=C3)Cl
InChIKey
ZAGINEPNYIZLLO-UHFFFAOYSA-N
Last Updated: 2025-11-04 13:04
![2-Chlorodibenzo[b,f][1,4]oxazepin-11(10H)-one — Shanghai Yuyeh Biotechnology Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce9f132b2de6e8e95a48fe/67ce9f132b2de6e8e95a48fe-logo.webp){kind=logo}
![2-Chlorodibenzo[b,f][1,4]oxazepin-11(10H)-one — Jin Jinle (Hunan) Chemical Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce76192b2de6e8e95a464e/67ce76192b2de6e8e95a464e-logo.webp){kind=logo}
![2-Chlorodibenzo[b,f][1,4]oxazepin-11(10H)-one — ShangHaiYiJiShengWuKeJiYouXianGongSiXiaoShouBu](https://static.chemtradehub.com/suppliers/67cecfe92b2de6e8e95a656d/67cecfe92b2de6e8e95a656d-logo.webp){kind=logo}