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2-Formylthiophene-3-boronic acid

2-Formylthiophene-3-boronic acid
2-Formylthiophene-3-boronic acid structure
Chemical Name:
2-Formylthiophene-3-boronic acid
2-Formylthiophene-3-Boronic;2-Formylthien-3-ylboronic acid;2-FORMYL-3-THIOPHENEBORONIC ACID;(2-FORMYL-3-THIENYL)BORONIC ACID;2-FORMYLTHIOPHENE-3-BORONIC ACID;2-Formylthiophen-3-ylboronic acid;3-Boronothiophene-2-carboxaldehyde;2-Formyl-3-thiopheneboronic acid,97%;2-Formylthiophene-3-boronic acid 97%;3-Boronothiophene-2-carboxaldehyde, 3-Borono-2-formylthiophene
Molecular Formula:
Formula Weight:
MOL File:

2-Formylthiophene-3-boronic acid Properties

Melting point:
167-193 °C(lit.)
Air Sensitive
CAS DataBase Reference
4347-31-3(CAS DataBase Reference)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Risk Statements  36/37/38
Safety Statements  26-36/37/39
WGK Germany  3
HS Code  29349990
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

2-Formylthiophene-3-boronic acid price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 499900 2-Formyl-3-thienylboronic acid ≥95% 4347-31-3 5g $251 2018-11-13 Buy
Alfa Aesar L15195 2-Formylthiophene-3-boronic acid, 97% 4347-31-3 1g $44 2018-11-13 Buy
Alfa Aesar L15195 2-Formylthiophene-3-boronic acid, 97% 4347-31-3 5g $170 2018-11-13 Buy

2-Formylthiophene-3-boronic acid Chemical Properties,Uses,Production

Chemical Properties

White to off-white or beige powder


Reactant for:• ;Suzuki cross-coupling reactions1• ;Preparation of boronic acid esters2

2-Formylthiophene-3-boronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

2-Formylthiophene-3-boronic acid Suppliers

Global( 83)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32457 55
Chemwill Asia Co.,Ltd.
86-21-51861608;;; CHINA 24001 58
Accela ChemBio Inc.
(+1)-858-876-1948 United States 12233 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) China 40277 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 China 30168 84
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 China 44046 61
Wuhan Chemwish Technology Co., Ltd 86-027-67849912
86-027-87531808 China 35911 56
BePharm Ltd 4001-647-117; 021-61629020
021-61629029 China 24689 61
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202,021-54308259
+86-21-54291107 China 43266 64

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