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ChemicalBook >> CAS DataBase List >>7,8-difluorodibenzo[b,e]thiepin-11(6H)-one

7,8-difluorodibenzo[b,e]thiepin-11(6H)-one

7,8-difluorodibenzo[b,e]thiepin-11(6H)-one Structure
7,8-difluorodibenzo[b,e]thiepin-11(6H)-one structure
CAS No.
2136287-66-4
Chemical Name:
7,8-difluorodibenzo[b,e]thiepin-11(6H)-one
Synonyms
Baloxavir Impurity 7;Baloxavixate Impurity 14;Baloxavir Marboxil Impurity 30;7,8-difluoro-Dibenzo[b,e]thiepin-11(6H)-one;7 ,8-Difluoro-dibenzo[b,ejthiepin-11(6H)-one;Dibenzo[b,e]thiepin-11(6H)-one, 7,8-difluoro-;7,8-difluoro-6H-benzo[c][1]benzothiepin-11-one;7,8-Difluorodibenzo [b, e] thiozole-11 (6H) - one;7,8 difluoro dibenzo [B, E] thiopheno-11 (6H) - one;7,8-difluoro-dibenzo [b, e] thiazepine 11 (6H) - one
CBNumber:
CB93380993
Molecular Formula:
C14H8F2OS
Molecular Weight:
262.27
MDL Number:
MFCD31706271
MOL File:
2136287-66-4.mol
MSDS File:
SDS
Last updated:2026-05-28 05:19:02
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7,8-difluorodibenzo[b,e]thiepin-11(6H)-one Properties

Boiling point 427.7±45.0 °C(Predicted)
Density 1.393±0.06 g/cm3(Predicted)
storage temp. 2-8°C, protect from light
Appearance Light yellow to yellow Solid
InChI InChI=1S/C14H8F2OS/c15-11-6-5-8-10(13(11)16)7-18-12-4-2-1-3-9(12)14(8)17/h1-6H,7H2
InChIKey NDIAEKBJODOUBP-UHFFFAOYSA-N
SMILES S1CC2=C(F)C(F)=CC=C2C(=O)C2=CC=CC=C12

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

7,8-difluorodibenzo[b,e]thiepin-11(6H)-one price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Synthonix D61855 7,8-Difluorodibenzo[b,e]thiepin-11(6H)-one >98% 2136287-66-4 250mg $22.52 2026-05-06 Buy
Synthonix D61855 7,8-Difluorodibenzo[b,e]thiepin-11(6H)-one >98% 2136287-66-4 1g $28.73 2026-05-06 Buy
Synthonix D61855 7,8-Difluorodibenzo[b,e]thiepin-11(6H)-one >98% 2136287-66-4 5g $98.88 2026-05-06 Buy
Synthonix D61855 7,8-Difluorodibenzo[b,e]thiepin-11(6H)-one >98% 2136287-66-4 10g $171.33 2026-05-06 Buy
Synthonix D61855 7,8-Difluorodibenzo[b,e]thiepin-11(6H)-one >98% 2136287-66-4 25g $336.78 2026-05-06 Buy
Product number Packaging Price Buy
D61855 250mg $22.52 Buy
D61855 1g $28.73 Buy
D61855 5g $98.88 Buy
D61855 10g $171.33 Buy
D61855 25g $336.78 Buy

7,8-difluorodibenzo[b,e]thiepin-11(6H)-one Chemical Properties, Uses, Production

Uses

7,8-difluorodibenzo[b,e]thiepin-11(6H)-one is an important pharmaceutical intermediate for the synthesis of Baloxavir Marboxil fragments.

7,8-difluorodibenzo[b,e]thiepin-11(6H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

7,8-difluorodibenzo[b,e]thiepin-11(6H)-one Suppliers

Global Suppliers ( 162)
Supplier Tel Email Country ProdList Advantage
Shanghai Mayzem Pharmtech Co., Ltd. 18501708306; 18501708306 sales@mayzem.com China 518 56
NanJing FineTech Chemical Co., Ltd 025-52078417 17714198479 sales@fine-chemtech.com China 275 58
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
SHANGHAI YINGRUI CHEMICAL TECHNOLOGY CO.,LTD. 21-33585366 13311639313 sales@shyrchem.com China 807 55
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29985 65
Acesys Pharmatech 18860950986 tangmanman@zenjipharma.com China 1731 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9883 50
BEIJING EAGLE SKY PHARMATECH CO., LTD 010-88755821 13911359480;18612220856 sophia_818@126.com China 299 55
Hangzhou Cheminspire Technology Co., Ltd. 0571-89081561; 10006559855 info@cheminspire.com China 412 58
Supplier Advantage
Shanghai Mayzem Pharmtech Co., Ltd. 56
NanJing FineTech Chemical Co., Ltd 58
Energy Chemical 61
SHANGHAI YINGRUI CHEMICAL TECHNOLOGY CO.,LTD. 55
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65
Acesys Pharmatech 55
Bide Pharmatech Ltd. 60
Shanghai Kewel Chemical Co., Ltd. 50
BEIJING EAGLE SKY PHARMATECH CO., LTD 55
Hangzhou Cheminspire Technology Co., Ltd. 58

View Latest Price from 7,8-difluorodibenzo[b,e]thiepin-11(6H)-one manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
7,8-difluorodibenzo[b,e]thiepin-11(6H)-one pictures 2026-06-30 7,8-difluorodibenzo[b,e]thiepin-11(6H)-one
2136287-66-4
 1kg 98% 1000kg Shaanxi Dideu New Materials Co. Ltd
Baloxavir Marboxil Impurity 14 pictures 2026-03-12 Baloxavir Marboxil Impurity 14
2136287-66-4
 10mg 0.98 10g ShenZhen H&D Pharmaceutical Technology Co., LTD

2136287-66-4 (7,8-difluorodibenzo[b,e]thiepin-11(6H)-one) Related Search:

Zofluza intermediate (12aR)-7-(hexyloxy)-3,4,12,12a-tetrahydro-1H-[1,4]Oxazino[3,4-c]pyrido[2,1-f][1,2,4]triazine-6,8-dione Baloxavir marboxil (R)-7-(benzyloxy)- 3,4,12,12a-tetrahydro- 1H-[1,4]oxazino[3,4- c]pyrido[2,1-f][1,2,4]- triazine-6,8-dione Baloxavir Impurity 5
Baloxavir 7-(Benzyloxy)-3,4,12,12a-tetrahydro-1H-[1,4]oxazino[3,4-c]pyrido[2,1-f][1,2,4]triazine-6,8-dione Baloxavir Impurity 2

1of2

7,8-difluoro-Dibenzo[b,e]thiepin-11(6H)-one Baloxavir Impurity 7 7,8-difluoro-6H-benzo[c][1]benzothiepin-11-one Dibenzo[b,e]thiepin-11(6H)-one, 7,8-difluoro- Baloxavir Marboxil Impurity 30 7,8 difluoro dibenzo [B, E] thiopheno-11 (6H) - one 7,8-difluoro-dibenzo [b, e] thiazepine 11 (6H) - one 7 ,8-Difluoro-dibenzo[b,ejthiepin-11(6H)-one 7,8-Difluorodibenzo [b, e] thiozole-11 (6H) - one Baloxavixate Impurity 14 2136287-66-4 C14H8F2OS