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
- Molecular Weight:
- 172.98
- MDL Number:
- MFCD03095058
- MOL File:
- 355386-94-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Quinoline-5-boronic Acid (contains varying amounts of Anhydride) | Q0087 | 200mg | $155 |
| Quinoline-5-boronic acid ≥95%(HPLC) | 17026 | 250MG | $110.57 |
| Quinoline-5-boronic acid ≥95%(HPLC) | 17026 | 1G | $211.42 |
| Quinoline-5-boronic acid ≥95%(HPLC) | 17026 | 5G | $681.92 |
| Quinoline-5-boronic acid ≥95%(HPLC) | 17026 | 10G | $1250.77 |
| More product size | |||
| 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
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38-36/38 | |||||||||
| Safety Statements | 26-36-37/39-37 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29334900 | |||||||||
| NFPA 704 |
|
Quinoline-5-boronic acid price More Price(60)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | Q0087 | Quinoline-5-boronic Acid (contains varying amounts of Anhydride) | 355386-94-6 | 200mg | $155 | 2026-04-30 | Buy |
| Chem-Impex | 17026 | Quinoline-5-boronic acid ≥95%(HPLC) | 355386-94-6 | 250MG | $110.57 | 2026-05-19 | Buy |
| Chem-Impex | 17026 | Quinoline-5-boronic acid ≥95%(HPLC) | 355386-94-6 | 1G | $211.42 | 2026-05-19 | Buy |
| Chem-Impex | 17026 | Quinoline-5-boronic acid ≥95%(HPLC) | 355386-94-6 | 5G | $681.92 | 2026-05-19 | Buy |
| Chem-Impex | 17026 | Quinoline-5-boronic acid ≥95%(HPLC) | 355386-94-6 | 10G | $1250.77 | 2026-05-19 | Buy |
Quinoline-5-boronic acid Chemical Properties,Uses,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
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29816 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10821 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8828 | 58 |
| Chengdu Aslee Biopharmaceuticals, Inc. | 28-85305008 | CHINA | 964 | 58 | |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
View Lastest Price from Quinoline-5-boronic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2025-04-04 | Quinoline-5-boronic acid
355386-94-6
|
US $0.00-0.00 / KG | 1KG | 98% | 1ton | Henan Aochuang Chemical Co.,Ltd.
|
|
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2021-07-13 | Quinoline-5-boronic acid
355386-94-6
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2021-07-09 | Quinoline-5-boronic acid
355386-94-6
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- Quinoline-5-boronic acid
355386-94-6
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- Quinoline-5-boronic acid
355386-94-6
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- Quinoline-5-boronic acid
355386-94-6
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
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