2-Chlorophenylboronic acid
- CAS No.
- 3900-89-8
- Chemical Name:
- 2-Chlorophenylboronic acid
- Synonyms
- 2-CHLOROBENZENEBORONIC ACID;2-CHLOROPHENYLBORNIC ACID;AKOS BRN-0009;RARECHEM AH PB 0177;2-Chlorophenylboroni;2-Chlorophenylboronic;2-chlorobenzeneboronic;Chlorophenylboronicacid;2-CHLORPHENYLBORONSAEURE;2- Chlorobenboronic acid
- CBNumber:
- CB7248469
- Molecular Formula:
- C6H6BClO2
- Molecular Weight:
- 156.37
- MDL Number:
- MFCD00674012
- MOL File:
- 3900-89-8.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 2-Chlorophenylboronic acid ≥95.0% | 445215 | 1g | $55.8 |
| 2-Chlorophenylboronic acid ≥95.0% | 445215 | 5g | $131 |
| 2-Chlorophenylboronic Acid (contains varying amounts of Anhydride) | C1705 | 1g | $23 |
| 2-Chlorophenylboronic Acid (contains varying amounts of Anhydride) | C1705 | 5g | $27 |
| 2-Chlorophenylboronic acid | C376510 | 25g | $350 |
| More product size | |||
| Melting point | 92-102 °C (lit.) |
|---|---|
| Boiling point | 306.3±44.0 °C(Predicted) |
| Density | 1.32±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Soluble in DMSO, Methanol. |
| pka | 8.23±0.58(Predicted) |
| form | Crystalline Powder |
| color | White |
| BRN | 3030414 |
| InChI | InChI=1S/C6H6BClO2/c8-6-4-2-1-3-5(6)7(9)10/h1-4,9-10H |
| InChIKey | RRCMGJCFMJBHQC-UHFFFAOYSA-N |
| SMILES | B(C1=CC=CC=C1Cl)(O)O |
| CAS DataBase Reference | 3900-89-8(CAS DataBase Reference) |
| UNSPSC Code | 12352103 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| PPE | Eyeshields, Gloves, type N95 (US) | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 36/37/38-22 | |||||||||
| Safety Statements | 37/39-26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | No | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29319090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
2-Chlorophenylboronic acid price More Price(47)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 445215 | 2-Chlorophenylboronic acid ≥95.0% | 3900-89-8 | 1g | $55.8 | 2026-03-19 | Buy |
| Sigma-Aldrich | 445215 | 2-Chlorophenylboronic acid ≥95.0% | 3900-89-8 | 5g | $131 | 2026-03-19 | Buy |
| TCI Chemical | C1705 | 2-Chlorophenylboronic Acid (contains varying amounts of Anhydride) | 3900-89-8 | 1g | $23 | 2026-03-19 | Buy |
| TCI Chemical | C1705 | 2-Chlorophenylboronic Acid (contains varying amounts of Anhydride) | 3900-89-8 | 5g | $27 | 2026-03-19 | Buy |
| TRC | C376510 | 2-Chlorophenylboronic acid | 3900-89-8 | 25g | $350 | 2021-12-16 | Buy |
2-Chlorophenylboronic acid Chemical Properties,Uses,Production
Chemical Properties
white crystalline powder
Uses
suzuki reaction
Uses
2-Chlorophenylboronic Acid used in the preparation of imidazo[1,2-a]pyridine amides which has tuberculostatic activity.
Synthesis
694-80-4
3900-89-8
Step (f): n-BuLi (2.5 M, n-hexane solution, 2.5 mL, 1.2 eq., 6.3 mmol) was slowly added dropwise under nitrogen protection to a solvent mixture of toluene and THF (4: 1, 10 mL, 10 mL) containing 2-bromo chlorobenzene (I) (1 g, 0.6 mL, 5.2 mmol) and triisopropyl borate (1.44 mL, 1.2 eq., 6.27 mmol). 1, 10 mL) in a reaction temperature of -70°C and a dropwise addition time of 1 hour. After the dropwise addition, the reaction mixture was continued to be stirred at -70°C for 0.5 hr. Subsequently, the reaction system was slowly warmed to -20 °C and the reaction was quenched by the addition of 2N HCl solution (5 mL). After the reaction mixture was brought to room temperature, it was extracted with dichloromethane. The organic phases were combined, dried and concentrated to give a white solid. The solid was purified by recrystallization from acetonitrile to give the target product 2-chlorophenylboronic acid in 98% yield (800 mg).
References
[1] Patent: WO2013/90725, 2013, A1. Location in patent: Page/Page column 68
[2] European Journal of Medicinal Chemistry, 2017, vol. 126, p. 590 - 603
[3] Journal of Organic Chemistry, 2002, vol. 67, # 15, p. 5394 - 5397
2-Chlorophenylboronic acid Preparation Products And Raw materials
Raw materials
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 | sales1@chuanghaibio.com | China | 5235 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20124 | 58 |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29640 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 13815 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21591 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Beijing Green Guardee Technology Co., Ltd | 86-010-69706062 | sales2@greenguardee.com | CHINA | 650 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29820 | 58 |
| Shanghai Arbor Chemical Co., Ltd. | 021-60451682 | act@arborchemical.com | CHINA | 904 | 58 |
View Lastest Price from 2-Chlorophenylboronic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-04-29 | 2-Chlorophenylboronic acid
3900-89-8
|
US $0.00 / KG | 1KG | 98% | 5000kg/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2026-04-27 | 2-Chlorophenylboronic acid
3900-89-8
|
US $0.00 / removed | 99.42% | 10g | TargetMol Chemicals Inc. | ||
 |
2025-09-25 | 2-Chlorophenylboronic acid
3900-89-8
|
US $34.00-1.20 / kg | 1kg | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
-
- 2-Chlorophenylboronic acid
3900-89-8
- US $0.00 / KG
- 98%
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- 2-Chlorophenylboronic acid
3900-89-8
- US $0.00 / removed
- 99.42%
- TargetMol Chemicals Inc.
-
- 2-Chlorophenylboronic acid
3900-89-8
- US $34.00-1.20 / kg
- 99%
- Henan Fengda Chemical Co., Ltd
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