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

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

Product Name
7,8-difluorodibenzo[b,e]thiepin-11(6H)-one
CAS No.
2136287-66-4
Chemical Name
7,8-difluorodibenzo[b,e]thiepin-11(6H)-one
Synonyms
Baloxavir Impurity 7;Baloxavir Marboxil Impurity 30;7,8-difluoro-Dibenzo[b,e]thiepin-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 difluoro dibenzo [B, E] thiopheno-11 (6H) - one
CBNumber
CB93380993
Molecular Formula
C14H8F2OS
Formula Weight
262.27
MOL File
2136287-66-4.mol
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7,8-difluorodibenzo[b,e]thiepin-11(6H)-one Property

Boiling point:
427.7±45.0 °C(Predicted)
Density 
1.393±0.06 g/cm3(Predicted)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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

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

China 112 India 2 United States 3 Global 117
Xuan Shuokang (Shanghai) New Materials Technology Co. , Ltd.
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View Lastest Price from 7,8-difluorodibenzo[b,e]thiepin-11(6H)-one manufacturers

ShenZhen H&D Pharmaceutical Technology Co., LTD
Product
Baloxavir Marboxil Impurity 14 2136287-66-4
Price
US $0.00/mg
Min. Order
10mg
Purity
0.98
Supply Ability
10g
Release date
2024-04-01

2136287-66-4, 7,8-difluorodibenzo[b,e]thiepin-11(6H)-oneRelated 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

  • 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
  • 2136287-66-4
  • C14H8F2OS