2-Cyanophenylboronic acid | CAS 40138-16-7

Element: cyanophenylboronic acid

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C-S » Chemicals » cyanophenylboronic-acid-PX813659

Identification

2-Cyanophenylboronic acid

CAS:

40138-16-7

EINECS:

Molecular Formula:

C₇H₇BO₃

MDL:

MFCD00151822

SMILES:

OB(O)C1=C(C=CC=C1)C#N

Synonym:

2-formylphenylboronic acid ; 2-formylbenzeneboron ; formylbenzeneboronic acid ; rarechem ah pb 0192 ; akos brn-0109 ; 2-boronobenzaldehyde ; nsc 157839 ; 2-formylphenylboronic ; formylphenylboronic aci ; 2-formyphenylboronic acid

Description

This is useful in the synthesis of substitutes indenones or indanones. It is used in a rhodium-catalyzed [3+2] annulation with alkynes leading to substituted indenones.

Suppliers

Indofine Chemical Co, Inc.

08-1042

Euticals GmbH

E6501300

Beijing Pure Chem. Co., Ltd.

BPC14005600

Hangzhou Lingrui Chemical Co., Ltd.

HLC17507000

Wanko Chemical Co., Ltd.

WC12003600

Hangzhou Ocean Chemical Co., Ltd.

HOC16506600

Hefei Hirisun Pharmatech Co., Ltd

HR012389

CM Fine Chemicals

CFC8503400

Capot Chemical Co., Ltd.

1808

Leap Chem Co., Ltd

LC9002700

Santa Cruz Biotechnology, Inc.

238017

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CAS equal suppliers

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Huateng Pharmaceutical Co.,Ltd

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Molekula

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Santa Cruz Biotechnology, Inc.

251764

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DSL Chemicals (Shanghai) Co., Ltd.

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AK Scientific, Inc.

AS9882964

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Simagchem Corporation

SC10923276

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Hangzhou J&H Chemical Co., Ltd.

HJC16126448

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Beijing Pure Chem. Co., Ltd.

BPC14565824

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Changzhou Union Chemicals Co.,Ltd.

CUCC17688840

2-Formylphenylboronic acid

Capot Chemical Co., Ltd.

1718

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Hangzhou Zhongqi Chem Co., Ltd

HZC15606240

2-Formylphenylboronic acid

Haihang Industry Co., Ltd.

HI13524056

2-Formylphenylboronic acid

Xiamen Hisunny Chemical Co., Ltd.

XHC17166864

2-Formylphenylboronic acid

Hangzhou Lingrui Chemical Co., Ltd.

HLC18207280

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Wanko Chemical Co., Ltd.

WC12483744

2-Formylphenylboronic acid

Combi-Blocks, Inc.

C9361872

2-Formylphenylboronic acid

Fond Chemical Co.Ltd,

FCC10924368

2-Formylphenylboronic acid

Xiamen Equation Chemical Co.,Ltd

XECC16648320

2-Formylphenylboronic acid

Gihi Chemicals Co., Limited

GCL14045616

2-Formylphenylboronic acid

Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)

CI358814352

2-Formylphenylboronic acid

BLD Pharmatech Ltd

BP9362808

2-Formylphenylboronic acid

Chemlyte Solutions

CS9362808

2-Formylbenzeneboronic acid

Hangzhou Ocean Chemical Co., Ltd.

HOC17827128

2-Formylbenzeneboronic acid

CM Fine Chemicals

CFC9183672

2-Formylbenzeneboronic acid

Chemieliva Pharmaceutical Co., Ltd.

CP18905670

2-Formylbenzeneboronic acid

Leap Chem Co., Ltd

LC9722916

2-Formylbenzeneboronic acid

Skyrun Industrial Co., Ltd.

SI14584374

2-Formylbenzeneboronic acid

Haihang Industry Co., Ltd.

HI14044212

2-Formylbenzeneboronic acid

Quzhou Rundong Chemical Co., Ltd.

QRC17827128

2-Formylbenzeneboronic acid

Dayang Chem (Hangzhou) Co.,Ltd.

DC16746696

2-Formylbenzeneboronic acid

Autech Industry Co.,Limited

AIC14585832

2-Formylbenzeneboronic acid

Manchester Organics Limited

H16918

2-Formylbenzeneboronic acid

Ascender Chemical Co.,Ltd

ACC13505400

2-Formylbenzeneboronic acid

Suzhou Vosun Biotech Co.,Ltd

SVBC15127560

2-Formylbenzeneboronic acid

FUDI Chemical Co. Ltd.

FCC11884752

2-Formylbenzeneboronic acid

Xingrui Industry Co., Limited

XIL15666264

2-Formylbenzeneboronic acid

Gihi Chemicals Co., Limited

GCL14585832

2-Formylbenzeneboronic acid

H&Z Industry Co.,Ltd

HIC10804320

Benzaldehyde-2-boronic acid

Shanghai UCHEM Inc.

UCHEM-6205

Benzaldehyde-2-boronic acid

Haihang Industry Co., Ltd.

HI21066318

(2-Formylphenyl)boronic acid

Hangzhou MolCore BioPharmatech Co.,Ltd.

CS10453

(2-Formylphenyl)boronic acid

Ambeed, Inc.

A304580

Boronic acid, (2-formylphenyl)-

Angene International Limited

AGN-PC-007G0M

2-Formylbenzeneboronic acid, 97%

Alfa (A Johnson Matthey Company)

A20486144

2-Formylphenylboronic Acid (contains varying amounts of Anhydride)

TCI Chemicals (India) Pvt. Ltd.

B1873

Prices & Availability

Data is processed

Properties for 2-Cyanophenylboronic acid

Molecular Weight:

149.94 g·mol−1

Melting point:

115-120 °C(lit.)

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing

Hazard Classes:

irritant

Hazard Symbols:

Storage temperature :

0-6°C

Alternative Distributors of [2-Cyanophenylboronic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified