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2-Formylthiophene-3-boronic acid

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Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Email: sales@alchempharmtech.com
Products Intro: Product Name:(2-Formylthiophen-3-yl)boronic acid
CAS:4347-31-3
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-37277
Company Name: Wuhan Chemwish Technology Co., Ltd
Tel: 027-67849912
Email: sales@chemwish.com
Products Intro: Product Name:2-Formylthiophene-3-boronic acid
CAS:4347-31-3
Purity:0.98 Package:1g;5g;25g;1435g
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427
Email: sales@conier.com
Products Intro: Product Name:2-formylthiophene-3-boronic acid
CAS:4347-31-3
Purity:0.99 Package:1kg
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695
Email: factory@coreychem.com
Products Intro: Product Name:2-Formylthiophene-3-boronic acid
CAS:4347-31-3
Purity:99% Package:1KG;1USD
Company Name: Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Tel: +8613580539051
Email: joe@yuhengpharm.com
Products Intro: Product Name:(2-formylthiophen-3-yl)boronic acid
CAS:4347-31-3
Purity:0.97 Package:1KG;25KG

2-Formylthiophene-3-boronic acid manufacturers
2-Formylthiophene-3-boronic acid Basic information
Product Name:2-Formylthiophene-3-boronic acid
Synonyms:3-Boronothiophene-2-carboxaldehyde, 3-Borono-2-formylthiophene;2-Formylthien-3-ylboronic acid;2-Formylthiophen-3-ylboronic acid;2-FORMYLTHIOPHENE-3-BORONIC ACID;(2-FORMYL-3-THIENYL)BORONIC ACID;2-FORMYL-3-THIOPHENEBORONIC ACID;3-Boronothiophene-2-carboxaldehyde;2-Formylthiophene-3-Boronic
CAS:4347-31-3
MF:C5H5BO3S
MW:155.97
EINECS:000-000-0
Product Categories:Boronic Acids and Derivatives;Building Blocks;C1 to C6;Carbonyl Compounds;Chemical Synthesis;Heteroaryl Boronic Acids;Organic Building Blocks;Organometallic Reagents;Aldehydes;Azoles;blocks;BoronicAcids;Boronic acids;Boronic Acid;Boronic Acids;Boronic Acids and Derivatives;Heteroaryl
Mol File:4347-31-3.mol
2-Formylthiophene-3-boronic acid Structure
2-Formylthiophene-3-boronic acid Chemical Properties
Melting point 167-193 °C (lit.)
Boiling point 396.7±52.0 °C(Predicted)
density 1.41±0.1 g/cm3(Predicted)
storage temp. Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
pka7.91±0.53(Predicted)
Sensitive Air Sensitive
BRN 4393584
CAS DataBase Reference4347-31-3(CAS DataBase Reference)
Safety Information
Risk Statements 36/37/38
Safety Statements 26-36/37/39
WGK Germany 3
HS Code 29349990
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
2-Formylthiophene-3-boronic acid Usage And Synthesis
Chemical PropertiesWhite to off-white or beige powder
UsesReactant for:
  • Suzuki cross-coupling reactions
  • Preparation of boronic acid esters
UsesReactant for:• ;Suzuki cross-coupling reactions1• ;Preparation of boronic acid esters2
2-Formylthiophene-3-boronic acid Preparation Products And Raw materials
Raw materialsHydrochloric acid-->Diethyl ether-->N,N-Dimethylformamide-->Toluene-->n-Butyllithium-->p-Toluenesulfonic acid-->Ethylene glycol-->Tributyl borate-->2,3-Dibromothiophene
Preparation Products2-Thiophenecarboxaldehyde, 3-(2-pyridinyl)-
Tag:2-Formylthiophene-3-boronic acid(4347-31-3) Related Product Information
Tetrahydrothiophene Folic acid Citric acid Thifensulfuron methyl Ethyl 2-(Chlorosulfonyl)acetate Cephalothin sodium Ascoric Acid 3-FORMYLTHIOPHENE-2-BORONIC ACID 5-FORMYLTHIOPHENE-3-BORONIC ACID,2-FORMYLTHIOPHENE-4-BORONIC ACID 5-FORMYLTHIOPHENE-2-BORONIC ACID 3-FORMYLTHIOPHENE-4-BORONIC ACID 3-Thiopheneboronic acid Formyl radical 3-BORONO-2-THIOPHENECARBOXYLIC ACID 2-Acetyl-3-thienylboronic acid 1-[3-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-THIOPHEN-2-YL]-ETHANONE 2-Formylthiophene-3-boronic acid ETHYL THIOPHENE-3-BORONIC ACID PINACOL ESTER-2-CARBOXYLATE