4-Isopropylbenzeneboronic acid
- Product Name
- 4-Isopropylbenzeneboronic acid
- CAS No.
- 16152-51-5
- Chemical Name
- 4-Isopropylbenzeneboronic acid
- Synonyms
- BM439;AKOS BRN-0071;4-IsopropoxyphenyL;4-CUMYLBORONIC ACID;RARECHEM AH PB 0150;4-Isopropylbenzenebo;4-Isopropylphenylboronic;4-Isopropyl boronic acid;4-Isoprophenylboronic acid;4-IsopropylbenzeneboronicAci
- CBNumber
- CB0721460
- Molecular Formula
- C9H13BO2
- Formula Weight
- 164.01
- MOL File
- 16152-51-5.mol
4-Isopropylbenzeneboronic acid Property
- Melting point:
- 110-112°C
- Boiling point:
- 285.9±33.0 °C(Predicted)
- Density
- 1.04±0.1 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- soluble in Methanol
- form
- powder to crystal
- pka
- 8.83±0.10(Predicted)
- color
- White to Light yellow
- BRN
- 2830262
- InChI
- InChI=1S/C9H13BO2/c1-7(2)8-3-5-9(6-4-8)10(11)12/h3-7,11-12H,1-2H3
- InChIKey
- IAEUFBDMVKQCLU-UHFFFAOYSA-N
- SMILES
- B(C1=CC=C(C(C)C)C=C1)(O)O
- CAS DataBase Reference
- 16152-51-5(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-43-22
- Safety Statements
- 26-36/37/39-36/37-36
- HazardClass
- IRRITANT
- HS Code
- 29163990
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.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
- CDS013712
- Product name
- 4-isopropylphenylboronic acid
- Purity
- Aldrich<SUP>CPR</SUP>
- Packaging
- 500 mg
- Price
- $73.1
- Updated
- 2025/07/31
- Product number
- I0620
- Product name
- 4-Isopropylphenylboronic Acid (contains varying amounts of Anhydride)
- Packaging
- 1g
- Price
- $39
- Updated
- 2025/07/31
- Product number
- I0620
- Product name
- 4-Isopropylphenylboronic Acid (contains varying amounts of Anhydride)
- Packaging
- 5g
- Price
- $116
- Updated
- 2025/07/31
- Product number
- I872855
- Product name
- (4-Isopropylphenyl)boronicAcid
- Packaging
- 25g
- Price
- $100
- Updated
- 2021/12/16
- Product number
- 280760
- Product name
- 4-Isopropylphenylboronic acid
- Packaging
- 5g
- Price
- $333
- Updated
- 2021/12/16
4-Isopropylbenzeneboronic acid Chemical Properties,Usage,Production
Chemical Properties
White powder
Uses
4-Isopropylbenzeneboronic acid is used as a reactant for the preparation of furan-2-carbohydrazides as orally active glucagon receptor antagonists.
Uses
suzuki reaction
Synthesis
99-88-7
73183-34-3
16152-51-5
The general procedure for the synthesis of 4-isopropylphenylboronic acid from 4-isopropylaniline and pinacol ester of bis(pinacolato)diboron was as follows: to a stirred solution of 4-isopropylaniline (1 g, 7.4 mmol) in acetonitrile (30 mL) was added drop-wise isopentyl nitrite (1.3 mL, 11.1 mmol) and bis(pinacolato)diboron (2.24 g, 8.8 mmol) at 0 °C. The reaction mixture was warmed to 80 °C and stirred continuously for 2 hours. Upon completion of the reaction, the solvent was removed by distillation under reduced pressure and the resulting crude product was purified by silica gel column chromatography (combiflash) using 4% ethyl acetate/hexane as eluent to give 4-isopropylphenylboronic acid as a brown solid (1.2 g, 99.8% yield). The product was characterized by 1H NMR (400 MHz, CDCl3): δ 7.74 (d, J = 8.0 Hz, 2H), 7.24 (d, J = 8.4 Hz, 2H), 2.93-2.87 (m, 1H), 1.33 (s, 12H), 1.25 (d, J = 7.2 Hz, 6H).
References
[1] Patent: WO2015/105786, 2015, A1. Location in patent: Page/Page column 13
[2] Patent: US2017/29420, 2017, A1. Location in patent: Paragraph 0045
4-Isopropylbenzeneboronic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-Isopropylbenzeneboronic acid manufacturers
- Product
- 4-ISOPROPHENYLBORONIC ACID 16152-51-5
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 20tons
- Release date
- 2024-09-24
- Product
- 4-Isopropylbenzeneboronic acid 16152-51-5
- Price
- US $34.00-1.20/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-08
- Product
- 4-Isopropylbenzeneboronic acid 16152-51-5
- Price
- US $30.00-28.00/Kg
- Min. Order
- 1Kg
- Purity
- 99.0% up
- Supply Ability
- 50 tons per month
- Release date
- 2022-09-27