ChemicalBook > CAS DataBase List > 7-BROMO-1H-INDOLE-2,3-DIONE

7-BROMO-1H-INDOLE-2,3-DIONE

Product Name
7-BROMO-1H-INDOLE-2,3-DIONE
CAS No.
20780-74-9
Chemical Name
7-BROMO-1H-INDOLE-2,3-DIONE
Synonyms
7-BROMOINDOLINE-2,3-DIONE;7-BROMO-ISATIN;BUTTPARK 50\07-96;7-Bromoisatin 97%;7-Bromoisatin >7-Bromoisatin,>97%;7-Bromoindole-2,3-dione;7-BROMO-2,3-DIOXOINDOLINE;7-Bromo-2,3-indolinedione;7-Bromoindole-1H-2,3-dione
CBNumber
CB3765683
Molecular Formula
C8H4BrNO2
Formula Weight
226.03
MOL File
20780-74-9.mol
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7-BROMO-1H-INDOLE-2,3-DIONE Property

Melting point:
191-198 °C
Density 
1.826±0.06 g/cm3(Predicted)
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Slightly soluble.
form 
powder to crystal
pka
8.69±0.20(Predicted)
color 
Orange to Amber to Dark red
CAS DataBase Reference
20780-74-9(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-37/38-41
Safety Statements 
26-39
WGK Germany 
3
Hazard Note 
Irritant
HS Code 
2933998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

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

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
679127
Product name
7-Bromoisatin
Purity
96%
Packaging
1g
Price
$35.68
Updated
2024/03/01
TCI Chemical
Product number
B3974
Product name
7-Bromoisatin
Purity
>97.0%(GC)
Packaging
1g
Price
$18
Updated
2024/03/01
TCI Chemical
Product number
B3974
Product name
7-Bromoisatin
Purity
>97.0%(GC)
Packaging
5g
Price
$52
Updated
2024/03/01
Alfa Aesar
Product number
H32843
Product name
7-Bromoisatin, 97%
Packaging
1g
Price
$65.65
Updated
2024/03/01
Alfa Aesar
Product number
H32843
Product name
7-Bromoisatin, 97%
Packaging
10g
Price
$395.65
Updated
2024/03/01
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7-BROMO-1H-INDOLE-2,3-DIONE Chemical Properties,Usage,Production

Uses

7-bromoisatin was treated with excess PhMgBr to afford tertiary alcohol 9 in 96 % yield. Isatin oxime triflates undergo a facile fragmentation which is promoted by DBU, to form anthranilonitriles after hydrolytic work-up.

7-BROMO-1H-INDOLE-2,3-DIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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7-BROMO-1H-INDOLE-2,3-DIONE Suppliers

Americas 1 Belgium 1 China 173 Europe 1 Germany 2 India 4 Japan 2 Switzerland 2 Ukraine 5 United Kingdom 9 United States 23 Global 223
TCI AMERICA
Tel
800-4238616
Fax
+1-888-520-1075 / +1-503-283-1987
Email
sales@tciamerica.com
Country
Americas
ProdList
23653
Advantage
75
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View Lastest Price from 7-BROMO-1H-INDOLE-2,3-DIONE manufacturers

Henan Fengda Chemical Co., Ltd
Product
7-BROMO-1H-INDOLE-2,3-DIONE 20780-74-9
Price
US $36.00-1.50/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-09
Zhuozhou Wenxi import and Export Co., Ltd
Product
7-Bromoisatin 20780-74-9
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
7-Bromoisatin 20780-74-9
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-09

20780-74-9, 7-BROMO-1H-INDOLE-2,3-DIONERelated Search:

5-Bromoisatoic anhydride 5-BROMO-1H-INDOLE-2,3-DIONE 4-BROMO-1H-INDOLE-2,3-DIONE 4-Bromoindole-3-carboxaldehyde 98%,4-BROMOINDOLE-3-CARBOXALDEHYDE 6-BROMOINDOLE-3-CARBOXALDEHYDE 7-BROMO-5-METHYL-1H-INDOLE-2,3-DIONE 7-BROMO-1H-INDOLE-2,3-DIONE 6-Bromoisatinic anhydride 5-Bromoindole-3-carboxaldehyde 97%,5-BROMOINDOLE-3-CARBOXALDEHYDE, 98+%,5-BROMOINDOLE-3-CARBOXALDEHYDE 4-BROMOINDOLE-3-CARBOXALDEHYDE, N-BOC PROTECTED 5-Bromoindole-3-carboxaldehyde, N-BOC protected 98%,5-BROMOINDOLE-3-CARBOXALDEHYDE, N-BOC PROTECTED 6-BROMO-1H-INDOLE-2,3-DIONE,6-BROMO-1H-INDOLE-2,3-DIONE 97.0%(MIN)(HPLC) 4-Bromoisatoic anhydride Isatin CHEMBRDG-BB 5226017 1-Benzyl-5-bromo-1H-indole-2,3-dione 1-Methyl-5-bromo-1H-indole-2,3-dione 7-Bromoindole-3-carboxaldehyde

  • 7-Bromoisatin 97%
  • BUTTPARK 50\07-96
  • 7-BROMOINDOLINE-2,3-DIONE
  • 7-BROMO-ISATIN
  • 7-BROMO-2,3-DIOXOINDOLINE
  • 7-BROMO-1H-INDOLE-2,3-DIONE
  • 7-BROMOINDOLE-3-CARBOXALDEHYDE
  • 7-Bromoindoline-2,3-dione, 7-Bromo-1H-indole-2,3-dione
  • 7-Bromoindole-1H-2,3-dione
  • 7-broMo-2,3-dihydro-1H-indole-2,3-dione
  • 1H-Indole-2,3-dione, 7-bromo-
  • 7-BROO-1H-INDOLE-2,3-DIONE
  • 7-Bromoisatin &gt
  • 7-Bromoisatin,>97%
  • 7-Bromo-2,3-indolinedione
  • 7-Bromoindole-2,3-dione
  • 20780-74-9
  • Indane/Indanone and Derivatives
  • Pharmaceutical intermediate
  • Heterocycles