5-Formyl-2-thiopheneboronic acid

Base Information

• Chemical Name: 5-Formyl-2-thiopheneboronic acid
• CAS No.: 4347-33-5
• Molecular Formula: C5H5BO3S
• Molecular Weight: 155.97
• Hs Code.: 29339900
• European Community (EC) Number: 670-245-1
• DSSTox Substance ID: DTXSID20378455
• Nikkaji Number: J1.809.756G
• Wikidata: Q72479481
• ChEMBL ID: CHEMBL583965
• Mol file: 4347-33-5.mol

Synonyms:4347-33-5;5-Formyl-2-thiopheneboronic acid;5-formylthiophene-2-boronic acid;5-Formylthiophen-2-boronic acid;(5-formylthiophen-2-yl)boronic Acid;5-Formyl-2-thienylboronic Acid;5-formylthiophen-2-ylboronic acid;MFCD02093666;Boronic acid, (5-formyl-2-thienyl)-;2-formylthiophene-5-boronic acid;(5-formyl-2-thienyl)boronic acid;SCHEMBL178042;5-Formylthiophen-2-boronicacid;CHEMBL583965;5-Formyl-2-thienylboranic acid;5-Formylthiophene-2-boronicacid;DEQOVKFWRPOPQP-UHFFFAOYSA-;DTXSID20378455;5-formyl-2-thiophenylboronic acid;5-formylthiophen-2-ylboronic?acid;DEQOVKFWRPOPQP-UHFFFAOYSA-N;5-formyl-2- thiopheneboronic acid;5-formyl-2-thiophene boronic acid;5-formylthiophene-2-ylboronic acid;5-formylthiophen-2-yl boronic acid;BCP03647;AKOS000320201;AC-6999;AS-2293;CS-W000931;SY013773;5-Formyl-2-thienylboronic acid, >=95.0%;A6993;AM20100139;F0549;FT-0635244;EN300-118952;J-517568;Z1255439069;5-Formyl-2-thiopheneboronic Acid, (contains varying amounts of Anhydride);InChI=1/C5H5BO3S/c7-3-4-1-2-5(10-4)6(8)9/h1-3,8-9H

Chemical Property of 5-Formyl-2-thiopheneboronic acid

Chemical Property:

• Appearance/Colour: White to orange powder
• Vapor Pressure: 5.96E-07mmHg at 25°C
• Melting Point: 132-135 °C(lit.)
• Refractive Index: 1.573
• Boiling Point: 395.1 °C at 760 mmHg
• PKA: 7.23±0.53(Predicted)
• Flash Point: 192.7 °C
• PSA: 85.77000
• Density: 1.41 g/cm³
• LogP: -0.75960
• Storage Temp.: Keep Cold
• Sensitive.: Air Sensitive
• Solubility.: soluble in Methanol
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 156.0052454
• Heavy Atom Count: 10
• Complexity: 130

Purity/Quality:

99% ^*data from raw suppliers

5-Formyl-2-thiopheneboronic acid ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi,C
• Statements: 34-36/37/38-22
• Safety Statements: 26-27-36/37/39-45-37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: B(C1=CC=C(S1)C=O)(O)O
• Uses: suzuki reaction