9H-CARBAZOLE-3-CARBOXYLIC ACID
- Product Name
- 9H-CARBAZOLE-3-CARBOXYLIC ACID
- CAS No.
- 51035-17-7
- Chemical Name
- 9H-CARBAZOLE-3-CARBOXYLIC ACID
- Synonyms
- AKOS BC-1282;CARBAZOLE-3-CARBOXYLIC ACID;9H-CARBAZOLE-3-CARBOXYLIC ACID
- CBNumber
- CB6415899
- Molecular Formula
- C13H9NO2
- Formula Weight
- 211.22
- MOL File
- 51035-17-7.mol
9H-CARBAZOLE-3-CARBOXYLIC ACID Property
- Melting point:
- 276-278 °C
- Boiling point:
- 497.2±18.0 °C(Predicted)
- Density
- 1.422±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- form
- solid
- pka
- 4.40±0.30(Predicted)
- Appearance
- White to off-white Solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
- H955938
- Product name
- 9H-carbazole-3-carboxylicAcid
- Packaging
- 100mg
- Price
- $220
- Updated
- 2021/12/16
- Product number
- 126726
- Product name
- 9H-Carbazole-3-carboxylicacid
- Purity
- >95%
- Packaging
- 1g
- Price
- $1224
- Updated
- 2021/12/16
- Product number
- CHM0013970
- Product name
- CARBAZOLE-3-CARBOXYLIC ACID
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $1495.73
- Updated
- 2021/12/16
- Product number
- A165674
- Product name
- 9H-Carbazole-3-carboxylicacid
- Purity
- 95%
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- A165674
- Product name
- 9H-Carbazole-3-carboxylicacid
- Purity
- 95%
- Packaging
- 250mg
- Price
- $80
- Updated
- 2021/12/16
9H-CARBAZOLE-3-CARBOXYLIC ACID Chemical Properties,Usage,Production
Synthesis
97931-41-4
51035-17-7
Methyl 9H-carbazole-3-carboxylate (Compound 18, 818 mg, 3.63 mmol) was added potassium hydroxide (3 g, 53.47 mmol) to a solvent mixture of ethanol (40 mL) and water (10 mL) under stirring. The reaction mixture was stirred under reflux conditions for 16 h and subsequently cooled to room temperature. The solvent was removed by evaporation under reduced pressure and the residue was diluted with deionized water. The mixture was placed in an ice-water bath and the pH was adjusted slowly and dropwise by adding 1 M aqueous HCl to about 2. The precipitated product was extracted with ethyl acetate, washed with brine at acidic pH and dried with MgSO4. After evaporation of the solvent under reduced pressure, the residue was purified by silica gel column chromatography using a heptane solution of 70% ethyl acetate as eluent to afford the title compound 9H-carbazole-3-carboxylic acid (Compound 19) as a beige solid. Yield: 737 mg (96%); Melting point: 271-272°C.
References
[1] Patent: US2012/39804, 2012, A1. Location in patent: Page/Page column 17
[2] European Journal of Medicinal Chemistry, 2013, vol. 69, p. 881 - 907
[3] Patent: US2009/239810, 2009, A1. Location in patent: Page/Page column 80
[4] Patent: US2010/160323, 2010, A1. Location in patent: Page/Page column 37
[5] Phytochemistry (Elsevier), 1991, vol. 30, # 1, p. 343 - 346
9H-CARBAZOLE-3-CARBOXYLIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 9H-CARBAZOLE-3-CARBOXYLIC ACID manufacturers
- Product
- 9H-Carbazole-3-carboxylic acid 51035-17-7
- Price
- US $3.00-9.00/kg
- Min. Order
- 1kg
- Purity
- 99%min
- Supply Ability
- 50kg
- Release date
- 2025-08-01
- Product
- 9H-Carbazole-3-carboxylic acid 51035-17-7
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 95--99%
- Supply Ability
- 1ton
- Release date
- 2020-01-09