Quinoline-5-boronic acid
- Product Name
- Quinoline-5-boronic acid
- CAS No.
- 355386-94-6
- Chemical Name
- Quinoline-5-boronic acid
- Synonyms
- AKOS BRN-0681;5-Boronoquinoline;CHEMBRDG-BB 4202092;5-QUINOLINBORONIC ACID;5-Quinolylboronic Acid;5-QUINOLINEBORONIC ACID;QUINOLINE-5-BORONIC ACID;5-Quinolinylboronic acid;QUINOLIN-5-YLBORONIC ACID;Quionoline-5-Boronic Acid
- CBNumber
- CB9704024
- Molecular Formula
- C9H8BNO2
- Formula Weight
- 172.98
- MOL File
- 355386-94-6.mol
Quinoline-5-boronic acid Property
- Melting point:
- 144-148°C
- Boiling point:
- 400.3±37.0 °C(Predicted)
- Density
- 1.28±0.1 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- form
- powder to crystal
- pka
- 7.46±0.30(Predicted)
- color
- White to Light yellow to Light orange
- InChI
- InChI=1S/C9H8BNO2/c12-10(13)8-4-1-5-9-7(8)3-2-6-11-9/h1-6,12-13H
- InChIKey
- NWIJBOCPTGHGIK-UHFFFAOYSA-N
- SMILES
- B(C1=CC=CC2N=CC=CC1=2)(O)O
- CAS DataBase Reference
- 355386-94-6(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-36/38
- Safety Statements
- 26-36-37/39-37
- HazardClass
- IRRITANT
- HS Code
- 29334900
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- Q0087
- Product name
- Quinoline-5-boronic Acid (contains varying amounts of Anhydride)
- Packaging
- 200mg
- Price
- $156
- Updated
- 2025/07/31
- Product number
- Q701043
- Product name
- Quinoline-5-boronicAcid
- Packaging
- 100mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- Q701043
- Product name
- Quinoline-5-boronicAcid
- Packaging
- 500mg
- Price
- $110
- Updated
- 2021/12/16
- Product number
- 288556
- Product name
- Quinoline-5-boronic acid
- Packaging
- 250mg
- Price
- $368
- Updated
- 2021/12/16
- Product number
- OR2620
- Product name
- Quinoline-5-boronicacid
- Packaging
- 250mg
- Price
- $21
- Updated
- 2021/12/16
Quinoline-5-boronic acid Chemical Properties,Usage,Production
Synthesis
4964-71-0
5419-55-6
355386-94-6
In a 100 mL three-necked flask, 5-bromoquinoline (10 mmol, 2.08 g) and anhydrous THF (50 mL) were added and n-butyllithium (11 mmol, 1.6 M, 6.88 mL) was added slowly and dropwise at -78 °C under nitrogen protection. After keeping the reaction at -78 °C for 2 h, a THF solution (5 mL) of triisopropyl borate (15 mmol, 3.03 g) was added slowly dropwise. After the dropwise addition, the reaction mixture was slowly warmed to room temperature and stirred overnight. The reaction was monitored by TLC to confirm the disappearance of the feedstock, then the reaction was quenched with 20% dilute hydrochloric acid (20 mL) and stirred at room temperature for 3 hours. Subsequently, the reaction mixture was extracted with ethyl acetate (50 mL x 3), and the organic phases were combined, washed with saturated brine (100 mL x 3) and dried with anhydrous sodium sulfate. After concentrating the organic phase, it was purified by column chromatography to afford quinoline-5-boronic acid (7.6 mmol, 1.31 g, 76% yield).
References
[1] Patent: CN107814795, 2018, A. Location in patent: Paragraph 0014; 0016
Quinoline-5-boronic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Quinoline-5-boronic acid manufacturers
- Product
- Quinoline-5-boronic acid 355386-94-6
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1ton
- Release date
- 2022-09-29
- Product
- Quinoline-5-boronic acid 355386-94-6
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-10
- Product
- Quinoline-5-boronic acid 355386-94-6
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-08