ChemicalBook > CAS DataBase List > 2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one

2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one

Product Name
2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one
CAS No.
133330-61-7
Chemical Name
2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one
Synonyms
Loratadine EP Impurity 17;Chlortalidone Impurity 21;2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one;2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one;11H-Benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, 2,8-dichloro-5,6-dihydro-
CBNumber
CB81565478
Molecular Formula
C14H9Cl2NO
Formula Weight
278.13
MOL File
133330-61-7.mol
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2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one Property

Boiling point:
468.8±45.0 °C(Predicted)
Density 
1.408±0.06 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
Chloroform, Dichloromethane, DMSO
form 
Solid
pka
0.42±0.20(Predicted)
color 
White
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
D434150
Product name
2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
Packaging
1mg
Price
$60
Updated
2021/12/16
TRC
Product number
D434150
Product name
2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
Packaging
2mg
Price
$75
Updated
2021/12/16
TRC
Product number
D434150
Product name
2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
Packaging
250mg
Price
$1260
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD21637
Product name
2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
Packaging
25mg
Price
$1638
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD21637
Product name
2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
Packaging
1mg
Price
$149.9
Updated
2021/12/16
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2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one (cas# 133330-61-7) is a compound useful in organic synthesis.

2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one Preparation Products And Raw materials

Raw materials

Preparation Products

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2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one Suppliers

Canada 1 China 31 India 1 United Kingdom 1 United States 1 Global 35
Shanghai YuZn Pharm. Technology Co.,Ltd.
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15921286451; 15921286451
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J & K SCIENTIFIC LTD.
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ChemStrong Scientific Co.,Ltd
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Nanjing XiZe Biotechnology CO., Ltd.
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Shenzhen Polymeri Biochemical Technology Co., Ltd.
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133330-61-7, 2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-oneRelated Search:

Loratadine Side Chain Impurity Loratadine EP Impurity E Loratadine Impurity 16 Loratadine Impurity 11 4-(8-Chloro-6,11-dihydro-11-hydroxy-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-piperidinecarboxylic Acid Ethyl Ester Loratadine Impurity 14 Loratadine 4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity) (1-Methyl-4-piperidinyl)[3-[2-(3-chlorophenyl)ethyl]pyridinyl]methanone hydrochloride 4-Hydroxymethyl Loratadine Loratadine Impurity 8 8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one Loratadine Impurity 15 8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol Loratadine Impurity 13 Loratadine Impurity 13 Loratadine Impurity 17 Loratadine EP IMpurity F

  • 2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
  • 11H-Benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, 2,8-dichloro-5,6-dihydro-
  • Chlortalidone Impurity 21
  • Loratadine EP Impurity 17
  • 2,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one
  • 133330-61-7
  • Aromatics
  • Heterocycles
  • Aromatics, Heterocycles
  • Aromatics Compounds