ChemicalBook > CAS DataBase List > B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid

B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid

Product Name
B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid
CAS No.
1189047-28-6
Chemical Name
B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid
Synonyms
2-(Carbazol-9-yl)phenylboronic acid;B-[2-(9H-Carbazol-9-yl)phenyl]boro;2-(9-Carbazolyl)phenylboronic acid;(2-(9H-carbazol-9-yl)phenyl)boronicaci;2-(9H-Carbazol-9-yl)benzeneboronic Acid;(2- (9H-carbazole-9-yl) phenyl) boric acid;B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid;Boronic acid, B-[2-(9H-carbazol-9-yl)phenyl]-;2-(9H-Carbazol-9-yl)phenylboronic Acid (contains varying amounts of Anhydride)
CBNumber
CB22717519
Molecular Formula
C18H14BNO2
Formula Weight
287.12
MOL File
1189047-28-6.mol
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B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid Property

Boiling point:
467.1±51.0 °C(Predicted)
Density 
1.20±0.1 g/cm3(Predicted)
storage temp. 
Inert atmosphere,Room Temperature
form 
powder to crystal
pka
8.50±0.58(Predicted)
color 
White to Almost white
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Safety

HS Code 
2933.39.9200
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical
Product number
C3352
Product name
2-(9H-Carbazol-9-yl)phenylboronic Acid (contains varying amounts of Anhydride)
Packaging
1g
Price
$227
Updated
2024/03/01
AK Scientific
Product number
9074DN
Product name
(2-(9H-Carbazol-9-yl)phenyl)boronicacid
Packaging
1g
Price
$369
Updated
2021/12/16
Ambeed
Product number
A635296
Product name
(2-(9H-Carbazol-9-yl)phenyl)boronicacid
Purity
95%
Packaging
10g
Price
$453
Updated
2021/12/16
Crysdot
Product number
CD41002204
Product name
(2-(9H-Carbazol-9-yl)phenyl)boronicacid
Purity
97%
Packaging
10g
Price
$468
Updated
2021/12/16
Alichem
Product number
1189047286
Product name
(2-(9H-Carbazol-9-yl)phenyl)boronicacid
Packaging
5g
Price
$636
Updated
2021/12/16
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B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid Chemical Properties,Usage,Production

Chemical Properties

off-white powder

Preparation

In argon atmosphere, 9-(2-bromophenyl)-9H-carbazole in THF (124 mL) was cooled in a dry ice/acetone bath, to which a 1.6 M hexane solution of n-butyllithium (17.1 mL, 27.3 mmol) was added dropwise, and the resultant solution was stirred for 2 h. After adding a solution of trimethyl borate (3.33 mL, 29.8 mmol) in THF (10 mL) dropwise, the stirring was continued for one hour, and then, the dry ice/acetone bath was removed and the temperature was raised to room temperature. The reaction liquid was cooled in an iced water bath and stirred for one hour after adding a 2 M hydrochloric acid and then the temperature was raised to room temperature. The obtained reaction liquid was extracted with ethyl acetate. The organic layer was washed with water, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The obtained residue was crystallized to obtain B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid.

General Description

B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid, also known as 2-(9-Carbazolyl)phenylboronic acid, is a chemical compound that belongs to the carbazole family. It is a heterocyclic aromatic compound that contains a carbazole ring and a phenylboronic acid. It can be used as an intermediate in pharmaceutical synthesis.

B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid Suppliers

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View Lastest Price from B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid manufacturers

Henan Fengda Chemical Co., Ltd
Product
B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid 1189047-28-6
Price
US $200.00-1.00/KG
Min. Order
1KG
Purity
99%, 99.5% Sublimated
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-30
Hebei Xinsheng New Material Technology Co., LTD.
Product
B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid 1189047-28-6
Price
US $35.00-25.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 Ton
Release date
2023-10-09
Hebei Xinsheng New Material Technology Co., LTD.
Product
B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid 1189047-28-6
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99.9%
Supply Ability
30000 Kg
Release date
2023-11-14

1189047-28-6, B-[2-(9H-Carbazol-9-yl)phenyl]boronic acidRelated Search:


  • B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid
  • 2-(9H-Carbazol-9-yl)phenylboronic Acid (contains varying amounts of Anhydride)
  • 2-(Carbazol-9-yl)phenylboronic acid
  • Boronic acid, B-[2-(9H-carbazol-9-yl)phenyl]-
  • 2-(9H-Carbazol-9-yl)benzeneboronic Acid
  • B-[2-(9H-Carbazol-9-yl)phenyl]boro
  • (2-(9H-carbazol-9-yl)phenyl)boronicaci
  • (2- (9H-carbazole-9-yl) phenyl) boric acid
  • 2-(9-Carbazolyl)phenylboronic acid
  • 1189047-28-6