5-CHLOROACETYLOXINDOLE
- Product Name
- 5-CHLOROACETYLOXINDOLE
- CAS No.
- 65435-04-3
- Chemical Name
- 5-CHLOROACETYLOXINDOLE
- Synonyms
- 5-CHLOROACETYLOXINDOLE;5-Chloroacetylindolone;5-(Chloroacetyl)-2-oxindole;5-Chloroacetyl-2-indolinone;5-(Chloroacetyl)oxindole >1H-indol-5-yl 2-chloroacetate;5-(2-chloroacetyl)indolin-2-one;(5-CHLOROACETYL)-1,3-DIHYDRO-2H-INDOL-2-ONE;5-(Chloroacetyl)-1,3-dihydro-2H-indole-2-one;5-(2-chloro-1-oxoethyl)-1,3-dihydroindol-2-one
- CBNumber
- CB6227454
- Molecular Formula
- C10H8ClNO2
- Formula Weight
- 209.63
- MOL File
- 65435-04-3.mol
5-CHLOROACETYLOXINDOLE Property
- Melting point:
- 228-232°C
- Boiling point:
- 460.8±45.0 °C(Predicted)
- Density
- 1.361±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- solubility
- slightly sol. in Dimethylformamide
- form
- powder to crystal
- pka
- 13.29±0.20(Predicted)
- color
- White to Light yellow to Light orange
- CAS DataBase Reference
- 65435-04-3(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- Hazard Note
- Irritant
- HS Code
- 2933790090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
N-Bromosuccinimide Price
- Product number
- C2798
- Product name
- 5-(Chloroacetyl)oxindole
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $92
- Updated
- 2025/07/31
- Product number
- C363855
- Product name
- 5-(Chloroacetyl)oxindole
- Packaging
- 50g
- Price
- $455
- Updated
- 2021/12/16
- Product number
- C363855
- Product name
- 5-(Chloroacetyl)oxindole
- Packaging
- 100g
- Price
- $745
- Updated
- 2021/12/16
- Product number
- OR5624
- Product name
- 5-(Chloroacetyl)-1,3-dihydro-2H-indol-2-one
- Purity
- 98%
- Packaging
- 1g
- Price
- $24
- Updated
- 2021/12/16
- Product number
- 4H48-5-W5
- Product name
- 5-(Chloroacetyl)-1,3-dihydro-2H-indol-2-one
- Purity
- 98%
- Packaging
- 1g
- Price
- $26
- Updated
- 2021/12/16
5-CHLOROACETYLOXINDOLE Chemical Properties,Usage,Production
Uses
5-(Chloroacetyl)oxindole is an intermediate used to prepare [(dihydrooxoindolylidene)methyl]pyrrolepropanoic acid and pyrido[2,3-d]pyrimidine as tyrosine kinase inhibitors.
Synthesis
59-48-3
79-04-9
65435-04-3
Under ice bath conditions, 5-carboxy-2-hydroxyindole (6.7 g) was slowly added to a stirred suspension of 30 mL of dichloroethane containing 23 g of aluminum chloride. Subsequently, chloroacetyl chloride (11.3 g) was added slowly and hydrogen chloride gas was released during the reaction. The reaction mixture was stirred for 10 minutes before being warmed to 40 to 50°C and maintained for 1.5 hours. The progress of the reaction was monitored by thin layer chromatography (Spreader: ethyl acetate, Stationary phase: silica gel) to confirm the complete consumption of the starting material. Upon completion of the reaction, the mixture was cooled to room temperature and carefully poured into ice water. The resulting precipitate was collected by vacuum filtration, washed well with water and dried under vacuum to give 10.3 g (98% yield) of the target product 5-chloroacetyl-2-hydroxyindole as an off-white solid.
References
[1] Journal of Medicinal Chemistry, 1991, vol. 34, # 6, p. 1860 - 1866
[2] Journal of Medicinal Chemistry, 1999, vol. 42, # 25, p. 5120 - 5130
[3] Patent: US6878733, 2005, B1. Location in patent: Page/Page column 172; 219
[4] Patent: US6350754, 2002, B2. Location in patent: Page column 23-24
[5] Journal of Heterocyclic Chemistry, 1991, vol. 28, # 6, p. 1525 - 1532
5-CHLOROACETYLOXINDOLE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 5-CHLOROACETYLOXINDOLE manufacturers
- Product
- 5-CHLOROACETYLOXINDOLE 65435-04-3
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2020-01-10