7-chloroindolin-2-one

7-chloroindolin-2-one Suppliers list
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652
Email: info@fdachem.com
Products Intro: Product Name:7-chloroindolin-2-one
CAS:25369-33-9
Purity:99% Package:1kg;36USD|1000kg;1.5USD
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-(0)57185586718 +86-13336195806
Email: sales@capot.com
Products Intro: Product Name:7-chloroindolin-2-one
CAS:25369-33-9
Purity:98%(Min,HPLC) Package:1G;1KG;100KG
Company Name: Changzhou Ditong Chemical Co.,Ltd
Tel: +86-0519-88298848
Email: info@edengenechem.com
Products Intro: Product Name:7-Chlorooxindole
CAS:25369-33-9
Purity:0.98 Package:1kg;5kg;25kg
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Email: sales@alchempharmtech.com
Products Intro: Product Name:7-Chloroindolin-2-one
CAS:25369-33-9
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-07988
Company Name: Wuhan Chemwish Technology Co., Ltd
Tel: 027-67849912
Email: sales@chemwish.com
Products Intro: Product Name:7-Chlorooxindole
CAS:25369-33-9
Purity:0.98 Package:1g;5g;25g;2064g

7-chloroindolin-2-one manufacturers

  • 7-Chlorooxindole
  • 7-Chlorooxindole pictures
  • $15.00
  • 2021-07-13
  • CAS:25369-33-9
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • 7-Chlorooxindole
  • 7-Chlorooxindole pictures
  • $15.00
  • 2021-07-10
  • CAS:25369-33-9
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
7-chloroindolin-2-one Basic information
Product Name:7-chloroindolin-2-one
Synonyms:7-Chloro-2-oxindole98%;7-Chloro-2-Oxindole;7023 7-CHLOROINDOLIN-2-ONE;7-Chloro-1,3-dihydro-2H-indol-2-one, 7-Chloroindolin-2-one;2H-Indol-2-one, 7-chloro-1,3-dihydro-;7-Chloro-2-oxyindole;7-Chloro-2-oxindole 97%;7-Chloro-2-oxindole/7-chloro-1,3-dihydro-2H-indol-2-one
CAS:25369-33-9
MF:C8H6ClNO
MW:167.59
EINECS:625-279-1
Product Categories:Halogenated Heterocycles;Heterocyclic Building Blocks;Indoles;IndolesBuilding Blocks;Indole;Indoline & Oxindole;API intermediates
Mol File:25369-33-9.mol
7-chloroindolin-2-one Structure
7-chloroindolin-2-one Chemical Properties
Melting point 221-225 °C
Boiling point 341.0±42.0 °C(Predicted)
density 1.362±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
form solid
pka13.08±0.20(Predicted)
InChI1S/C8H6ClNO/c9-6-3-1-2-5-4-7(11)10-8(5)6/h1-3H,4H2,(H,10,11)
InChIKeyFPDLUAACCNVSQA-UHFFFAOYSA-N
SMILESClc1cccc2CC(=O)Nc12
Safety Information
Hazard Codes Xn
Risk Statements 22-52/53
Safety Statements 61
WGK Germany 3
HazardClass IRRITANT
HS Code 2933790090
Storage Class11 - Combustible Solids
Hazard ClassificationsAcute Tox. 4 Oral
Aquatic Chronic 3
MSDS Information
7-chloroindolin-2-one Usage And Synthesis
Synthesis
7-CHLOROISATIN

7477-63-6

7-chloroindolin-2-one

25369-33-9

General procedure for the synthesis of 7-chloroindolin-2-one from 7-chloroindigo: Indigo derivatives (1a-j, 3.0 g), 80% hydrazine hydrate (13 mL) and water (13 mL) were added to a three-necked flask equipped with a thermometer under vigorous stirring. The reaction mixture was placed in an oil bath at 140 °C for 6 h and subsequently cooled to room temperature. The pH of the reaction mixture was adjusted to 2 with 2.0 mol/L hydrochloric acid and stirring was continued for 12 hours at room temperature. Upon completion of the reaction, the products were collected by vacuum filtration and recrystallized with anhydrous ethanol to finally obtain the target compounds 2a-j.

References[1] Journal of Chemical Research, 2017, vol. 41, # 9, p. 537 - 540
7-chloroindolin-2-one Preparation Products And Raw materials
Raw materials7-CHLOROISATIN-->Hydrochloric acid-->Hydrazine hydrate
Preparation Products7-CHLORO-3,3-DIMETHYLINDOLIN-2-ONE
Tag:7-chloroindolin-2-one(25369-33-9) Related Product Information
7-Chloroindole 7-CHLORO-1H-INDAZOLE 7-chloroindoline 7-CHLORO-1H-INDOLE-3-CARBOXYLIC ACID Oxindole