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ChemicalBook > Product Catalog >Biochemical Engineering >Biochemical Reagents >Biological Dyes >7-BROMO-1H-INDOLE-2,3-DIONE

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

7-BROMO-1H-INDOLE-2,3-DIONE Structure
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
Molecular Weight:
226.03
MOL File:
20780-74-9.mol
MSDS File:
SDS
Modify Date:
2024/4/9 22:15:29
Request For Quotation

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

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

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS05,GHS07
Signal word  Danger
Hazard statements  H302-H315-H318-H335
Precautionary statements  P280-P301+P312+P330-P302+P352-P305+P351+P338+P310
Hazard Codes  Xn
Risk Statements  22-37/38-41
Safety Statements  26-39
WGK Germany  3
Hazard Note  Irritant
HS Code  2933998090
NFPA 704
1
2 0

7-BROMO-1H-INDOLE-2,3-DIONE price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 679127 7-Bromoisatin 96% 20780-74-9 1G ₹10305.4 2022-06-14 Buy
TCI Chemicals (India) B3974 7-Bromoisatin min. 97.0 % 20780-74-9 1G ₹3200 2022-05-26 Buy
TCI Chemicals (India) B3974 7-Bromoisatin min. 97.0 % 20780-74-9 5G ₹10700 2022-05-26 Buy
Product number Packaging Price Buy
679127 1G ₹10305.4 Buy
B3974 1G ₹3200 Buy
B3974 5G ₹10700 Buy

7-BROMO-1H-INDOLE-2,3-DIONE Chemical Properties,Uses,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

7-bromo-1-methyl-1,3-dihydro-2H-benzimidazol-2-one

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

Global( 224)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6100 58 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6768 58 Inquiry
Reax Chemicals 08048372701Ext 416 Hyderabad, India 4217 58 Inquiry
Chaturya Biotech (Tanuj Life Sciences) 91-7702707258 Hyderabad, India 398 58 Inquiry
Henan Fengda Chemical Co., Ltd +86-371-86557731 +86-13613820652 China 20287 58 Inquiry
Capot Chemical Co.,Ltd. +86-（0）57185586718 +86-13336195806 China 29791 60 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29884 58 Inquiry
Changzhou Ditong Chemical Co.,Ltd +86-0519-88299272 China 2158 58 Inquiry
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39894 58 Inquiry
Fuxin Pharmaceutical +86-021-021-50872116 +8613122107989 China 10032 58 Inquiry
Supplier Advantage
A.J Chemicals 58
TCI Chemicals (India) Pvt. Ltd. 58
Reax Chemicals 58
Chaturya Biotech (Tanuj Life Sciences) 58
Henan Fengda Chemical Co., Ltd 58
Capot Chemical Co.,Ltd. 60
career henan chemical co 58
Changzhou Ditong Chemical Co.,Ltd 58
Chongqing Chemdad Co., Ltd 58
Fuxin Pharmaceutical 58

20780-74-9(7-BROMO-1H-INDOLE-2,3-DIONE)Related Search:

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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
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7-Bromoisatin 97% BUTTPARK 50\07-96 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 > 7-Bromoisatin,>97% 7-Bromoindole-2,3-dione 7-Bromo-2,3-indolinedione 7-BROMOINDOLINE-2,3-DIONE 20780-74-9 Indane/Indanone and Derivatives Pharmaceutical intermediate Heterocycles