5-propan-2-yl-1H-indole-2,3-dione
- Product Name
- 5-propan-2-yl-1H-indole-2,3-dione
- CAS No.
- 150560-58-0
- Chemical Name
- 5-propan-2-yl-1H-indole-2,3-dione
- Synonyms
- 11J-308S;ZINC03276921;5-Isopropylisatin;5-Isopropylindoline-2,3-dione;5-propan-2-yl-1H-indole-2,3-dione;1H-Indole-2,3-dione, 5-isopropyl-;5,5-dimethylcyclohex an-1, 3-dion;1H-Indole-2,3-dione, 5-(1-methylethyl)-;5-isopropyl-1H-indole-2,3-dione(SALTDATA: FREE);organic chemicals : 5,5-dimethylcyclohex an-1, 3-dion
- CBNumber
- CB11454834
- Molecular Formula
- C11H11NO2
- Formula Weight
- 189.21
- MOL File
- 150560-58-0.mol
5-propan-2-yl-1H-indole-2,3-dione Property
- Melting point:
- 140 °C
- Density
- 1.200±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- pka
- 9.81±0.20(Predicted)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H301Toxic if swalloed
H317May cause an allergic skin reaction
H319Causes serious eye irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- I873465
- Product name
- 5-Isopropyl-1H-indole-2,3-dione
- Packaging
- 500mg
- Price
- $75
- Updated
- 2021/12/16
- Product number
- 156189
- Product name
- 5-Isopropyl-1H-indole-2,3-dione
- Packaging
- 0.500g
- Price
- $120
- Updated
- 2021/12/16
- Product number
- OR951185
- Product name
- 5-Isopropyl-1H-indole-2,3-dione
- Purity
- 95%
- Packaging
- 1g
- Price
- $130
- Updated
- 2021/12/16
- Product number
- V3444
- Product name
- 5-Isopropyl-1h-indole-2,3-dione
- Packaging
- 1g
- Price
- $157
- Updated
- 2021/12/16
- Product number
- OR951185
- Product name
- 5-Isopropyl-1H-indole-2,3-dione
- Purity
- 95%
- Packaging
- 5g
- Price
- $360
- Updated
- 2021/12/16
5-propan-2-yl-1H-indole-2,3-dione Chemical Properties,Usage,Production
Synthesis
68701-52-0
150560-58-0
The general procedure for the synthesis of 5-isopropylindoline-2,3-dione using the compound (CAS: 68701-52-0) as starting material was as follows: 41.2 g of isonitrosoacetyl-p-isopropylaniline was slowly added to 294 g of 95% sulfuric acid at room temperature. Subsequently, the temperature of the reaction system was gradually increased to 30°C over a period of 10 minutes and the reaction mixture was continuously stirred at this temperature for 2 hours. Upon completion of the reaction, the reaction solution was slowly added dropwise to a separate vessel containing 419 g of water and the precipitate precipitated was subsequently collected by filtration. The precipitate was washed with 1,300 g of water and dried in a drying oven at 60 °C to yield 37.3 g of 5-isopropylisatin. The yield of this step was 98.7%, the purity of the product was 98.1% (wt%) and the melting point was 137-140 °C. In this embodiment, the molar ratio of isonitrosoacetyl-p-isopropylaniline to sulfuric acid was 1:14.3.
References
[1] Patent: JP2018/150285, 2018, A. Location in patent: Paragraph 0024-0031; 0036
[2] Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2004, vol. 43, # 7, p. 1585 - 1587
5-propan-2-yl-1H-indole-2,3-dione Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 5-propan-2-yl-1H-indole-2,3-dione manufacturers
- Product
- 5-Isopropyl Isatin 150560-58-0
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 98.0% min
- Supply Ability
- 10tons
- Release date
- 2024-08-06
- Product
- 5-Isopropyl-1h-indole-2,3-dione 150560-58-0
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99.3%
- Supply Ability
- 100 tons
- Release date
- 2022-02-08