ChemicalBook > CAS DataBase List > 9H-CARBAZOLE-3-CARBOXYLIC ACID

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

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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

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Safety

Hazard Codes: Xn
Risk Statements: 22

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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.

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N-Bromosuccinimide Price

TRC

Product number: H955938
Product name: 9H-carbazole-3-carboxylicAcid
Packaging: 100mg
Price: $220
Updated: 2021/12/16

Matrix Scientific

Product number: 126726
Product name: 9H-Carbazole-3-carboxylicacid
Purity: >95%
Packaging: 1g
Price: $1224
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0013970
Product name: CARBAZOLE-3-CARBOXYLIC ACID
Purity: 95.00%
Packaging: 1G
Price: $1495.73
Updated: 2021/12/16

Ambeed

Product number: A165674
Product name: 9H-Carbazole-3-carboxylicacid
Purity: 95%
Packaging: 100mg
Price: $45
Updated: 2021/12/16

Ambeed

Product number: A165674
Product name: 9H-Carbazole-3-carboxylicacid
Purity: 95%
Packaging: 250mg
Price: $80
Updated: 2021/12/16

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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

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

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

Career Henan Chemical Co

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

51035-17-7, 9H-CARBAZOLE-3-CARBOXYLIC ACIDRelated Search:

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AKOS BC-1282

9H-CARBAZOLE-3-CARBOXYLIC ACID

CARBAZOLE-3-CARBOXYLIC ACID

51035-17-7