7-chloroindolin-2-one
- Product Name
- 7-chloroindolin-2-one
- CAS No.
- 25369-33-9
- Chemical Name
- 7-chloroindolin-2-one
- Synonyms
- Chloroindolin;7-Chloro-2-Oxindole;7-Chloro-2-oxyindole;7-CHLOROINDOLIN-2-ONE;7-Chloro-2-oxindole98%;7-Chloro-2-oxindole 97%;7-Chloro-2-oxoindole >98%;7023 7-CHLOROINDOLIN-2-ONE;Indol-2-one, 5-chloro-1,3-dihydro-;7-CHLORO-1,3-DIHYDRO-2H-INDOL-2-ONE
- CBNumber
- CB6947796
- Molecular Formula
- C8H6ClNO
- Formula Weight
- 167.59
- MOL File
- 25369-33-9.mol
7-chloroindolin-2-one Property
- 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
- pka
- 13.08±0.20(Predicted)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H412Harmful to aquatic life with long lasting effects
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P273Avoid release to the environment.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 691712
- Product name
- 7-Chloro-2-oxindole
- Purity
- 97%
- Packaging
- 1g
- Price
- $69
- Updated
- 2023/01/07
- Product number
- B419385
- Product name
- 7-Chloroindolin-2-one
- Packaging
- 50mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- 4H48-5-60
- Product name
- 7-Chloro-2-oxindole
- Purity
- 98%
- Packaging
- 1g
- Price
- $88
- Updated
- 2021/12/16
- Product number
- X3054
- Product name
- 7-Chloro-2-oxindole
- Packaging
- 10g
- Price
- $344
- Updated
- 2021/12/16
- Product number
- A103224
- Product name
- 7-Chloroindolin-2-one
- Purity
- 97%
- Packaging
- 250mg
- Price
- $13
- Updated
- 2021/12/16
7-chloroindolin-2-one Chemical Properties,Usage,Production
Synthesis
7477-63-6
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 materials
Preparation Products
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View Lastest Price from 7-chloroindolin-2-one manufacturers
- Product
- 7-chloroindolin-2-one 25369-33-9
- 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
- Product
- 7-Chlorooxindole 25369-33-9
- 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
- Product
- 7-Chlorooxindole 25369-33-9
- 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