ChemicalBook > CAS DataBase List > 4-ISOXAZOLEBORONIC ACID PINACOL ESTER

4-ISOXAZOLEBORONIC ACID PINACOL ESTER

Product Name: 4-ISOXAZOLEBORONIC ACID PINACOL ESTER
CAS No.: 928664-98-6
Chemical Name: 4-ISOXAZOLEBORONIC ACID PINACOL ESTER
Synonyms: CAS:928664-98-6;4-ISOXAZOLEBORONIC ACID PICOL ESTER;Isoxazole-boronic acid pinacol ester;4-ISOXAZOLEBORONIC ACID PINACOL ESTER;Isoxazole-4-boronic acid pinacol ester;ISOXAZOL-4-YLBORONIC ACID PINACOL ESTER;4-Isoxazoleboronic acid pinacol ester 98%;4-Isoxazoleboronic acid pinacol ester, 96;4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-oxazole;3-hydroxy-2,3-dimethylbutan-2-yl hydrogen isoxazol-4-y
CBNumber: CB4767149
Molecular Formula: C9H14BNO3
Formula Weight: 195.02
MOL File: 928664-98-6.mol

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4-ISOXAZOLEBORONIC ACID PINACOL ESTER Property

Melting point:: 110-115℃
Boiling point:: 289.9±13.0 °C(Predicted)
Density: 1.08±0.1 g/cm3(Predicted)
storage temp.: 2-8°C
form: solid
pka: -2.02±0.50(Predicted)
color: White to off-white
InChI: InChI=1S/C9H14BNO3/c1-8(2)9(3,4)14-10(13-8)7-5-11-12-6-7/h5-6H,1-4H3
InChIKey: LXCICYRNWIGDQA-UHFFFAOYSA-N
SMILES: O1C=C(B2OC(C)(C)C(C)(C)O2)C=N1

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Safety

Hazard Codes: Xn
Risk Statements: 20/21/22
WGK Germany: 3
HS Code: 29349990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

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.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 740837
Product name: 4-Isoxazoleboronic acid pinacol ester
Purity: 95%
Packaging: 250mg
Price: $54.53
Updated: 2025/07/31

Sigma-Aldrich

Product number: 740837
Product name: 4-Isoxazoleboronic acid pinacol ester
Purity: 95%
Packaging: 1g
Price: $207.2
Updated: 2025/07/31

TRC

Product number: I918095
Product name: 4-Isoxazoleboronic acid pinacol ester
Packaging: 1g
Price: $415
Updated: 2021/12/16

TRC

Product number: I918095
Product name: 4-Isoxazoleboronic acid pinacol ester
Packaging: 100mg
Price: $95
Updated: 2021/12/16

AK Scientific

Product number: Y4727
Product name: 4-Isoxazoleboronic acid pinacol ester
Packaging: 250mg
Price: $124
Updated: 2021/12/16

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4-ISOXAZOLEBORONIC ACID PINACOL ESTER Chemical Properties,Usage,Production

Chemical Properties

The chemical reactivity of 4-isoxazole boronic acid pinacol ester mainly focuses on the boronic acid ester unit in its structure, which can be coupled with aryl halide compounds under the catalytic effect of transition metal palladium, and can also be coupled with organic amines or phenolic compounds under the catalytic effect of metal copper in the Cham-Lan coupling reaction; the isoxazole group in its structure is prone to ring-opening reaction under alkaline conditions.

Uses

4-?Isoxazoleboronic Acid Pinacol Ester is a reagent used in the preparation of potent and selective in vivo probe (GNE-272) for bromodomains of CBP/EP300 involved in cancer and immune system regulation.

4-ISOXAZOLEBORONIC ACID PINACOL ESTER Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4-ISOXAZOLEBORONIC ACID PINACOL ESTER manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 4-Isoxazoleboronic acid pinacol ester 928664-98-6
Price: US $3.00-9.00/KG
Min. Order: 0.1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2025-07-05

Shaanxi Dideu New Materials Co. Ltd

Product: 4-ISOXAZOLEBORONIC ACID PINACOL ESTER 928664-98-6
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 97.0%
Supply Ability: 10000KGS
Release date: 2025-05-08

Zhuozhou Wenxi import and Export Co., Ltd

Product: 4-ISOXAZOLEBORONIC ACID PINACOL ESTER 928664-98-6
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-11

928664-98-6, 4-ISOXAZOLEBORONIC ACID PINACOL ESTERRelated Search:

Isoxazole-4-boronicacid isoxazol-3-yl-acetic acid 4-Chloro-3-methoxyphenylboronic acid pinacolester 4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)CYCLOHEX-3-ENE-1-CARBOXYLIC ACID ETHYL ESTER 2-[(3-chlorophenyl)Methyl]-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane (2-BROMOMETHYLPHENYL)BORONIC ACID, PINACOL ESTER Ethyl 2-Methyl-3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2-(2,5-DibroMophenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane 3-Methoxybenzylboronic acid pinacol ester 5-ISOXAZOLEMETHANOL Isoxazole 3-Isoxazolecarboxylic acid ISOXAZOLE-5-CARBOXYLIC ACID ISOXAZOLO[5,4-B]PYRIDIN-3-YLAMINE (isoxazolo[5,4-b]pyridin-3-yl)methanol Isoxazol-3-ylboronic acid 3-Isoxazolecarboxylic acid, methyl ester (8CI,9CI)

4-ISOXAZOLEBORONIC ACID PINACOL ESTER

4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)isoxazole

3-Hydroxy-2,3-diMethylbutan-2-yl hydrogen 1,2-oxazol-4-ylboronate

ISOXAZOL-4-YLBORONIC ACID PINACOL ESTER

3-hydroxy-2,3-dimethylbutan-2-yl hydrogen isoxazol-4-ylboronate

Isoxazole-4-boronic acid pinacol ester

Isoxazole-boronic acid pinacol ester

3-hydroxy-2,3-dimethylbutan-2-yl hydrogen isoxazol-4-y

4-Isoxazoleboronic acid pinacol ester 98%

4-ISOXAZOLEBORONIC ACID PICOL ESTER

4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-oxazole

4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-oxazole

Isoxazole, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen 1,2-oxazol-4-ylbor...

4-Isoxazoleboronic acid pinacol ester, 96

CAS:928664-98-6

4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-oxazole - [T26567]

928664-98-6

C9H14BNO3

Boronate Esters

Boronic Acids and Derivatives

Chemical Synthesis

Heteroaryl Boronate Esters

Organometallic Reagents

Isoxazole

Organoborons