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]-;Boronic acid, B-[2-(9H-carbazole-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
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
Safety
- HS Code
- 2933.39.9200
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
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.
N-Bromosuccinimide Price
- 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
- Product number
- 9074DN
- Product name
- (2-(9H-Carbazol-9-yl)phenyl)boronicacid
- Packaging
- 1g
- Price
- $369
- Updated
- 2021/12/16
- Product number
- A635296
- Product name
- (2-(9H-Carbazol-9-yl)phenyl)boronicacid
- Purity
- 95%
- Packaging
- 10g
- Price
- $453
- Updated
- 2021/12/16
- Product number
- CD41002204
- Product name
- (2-(9H-Carbazol-9-yl)phenyl)boronicacid
- Purity
- 97%
- Packaging
- 10g
- Price
- $468
- Updated
- 2021/12/16
- Product number
- 1189047286
- Product name
- (2-(9H-Carbazol-9-yl)phenyl)boronicacid
- Packaging
- 5g
- Price
- $636
- Updated
- 2021/12/16
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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View Lastest Price from B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid manufacturers
- Product
- B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid 1189047-28-6
- Price
- US $0.00-0.00/g
- Min. Order
- 1KG
- Purity
- 0.99
- Supply Ability
- 500kg
- Release date
- 2021-12-01
- 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
- 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