4,4,5,5-Tetramethyl-2-(2-thienyl)-1,3,2-dioxaborolane, 97%

cas: 193978-23-3 — see every product listed under this CAS number, including other names

4,4,5,5-Tetramethyl-2-(2-thienyl)-1,3,2-dioxaborolane, 97% (CAS 193978-23-3) is a chemical reagent available from Chemat. Available pack sizes: 1g, 5g, 10g, 25g, 100g, 500g. Offered by: BLDpharm.

• 2D
• 3D

4,4,5,5-tetramethyl-2-thiophen-2-yl-1,3,2-dioxaborolane (CAS 193978-23-3) is a chemical compound with the molecular formula C10H15BO2S and a molecular weight of 210.11 g/mol. IUPAC name: 4,4,5,5-tetramethyl-2-thiophen-2-yl-1,3,2-dioxaborolane. InChIKey: FFZHICFAHSDFKZ-UHFFFAOYSA-N.

Identity

Molecular formula	C10H15BO2S
Molecular weight	210.11 g/mol
IUPAC name	4,4,5,5-tetramethyl-2-thiophen-2-yl-1,3,2-dioxaborolane
InChIKey	FFZHICFAHSDFKZ-UHFFFAOYSA-N
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=CC=CS2

Computed by PubChem (NCBI)

Synonyms: 4,4,5,5-tetramethyl-2-(thiophen-2-yl)-1,3,2-dioxaborolane, 2-thiopheneboronic acid pinacol ester, Thiophene-2-boronic acid pinacol ester, 4,4,5,5-Tetramethyl-2-(2-thienyl)-1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-thiophen-2-yl-1,3,2-dioxaborolane, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene, 2-(Thiopheneboronic acid)pinacol ester, 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(2-thienyl)-, 4,4,5,5-Tetramethyl-2-(thien-2-yl)-1,3,2-dioxaborolane, thiophene-2-boronic acid, pinacol ester

Isomers (same molecular formula)

[4-(2-methylpropylsulfanyl)phenyl]boronic acid C₁₀H₁₅BO₂S

(3-tert-butylsulfanylphenyl)boronic acid C₁₀H₁₅BO₂S

(3-butylsulfanylphenyl)boronic acid C₁₀H₁₅BO₂S

[3-(2-methylpropylsulfanyl)phenyl]boronic acid C₁₀H₁₅BO₂S

(4-butylsulfanylphenyl)boronic acid C₁₀H₁₅BO₂S

[2-(2-methylpropylsulfanyl)phenyl]boronic acid C₁₀H₁₅BO₂S

4,4,5,5-tetramethyl-2-thiophen-3-yl-1,3,2-dioxaborolane C₁₀H₁₅BO₂S

(4-tert-butylsulfanylphenyl)boronic acid C₁₀H₁₅BO₂S

(4-cyclohexylthiophen-2-yl)boronic acid C₁₀H₁₅BO₂S

(3-cyclohexylthiophen-2-yl)boronic acid C₁₀H₁₅BO₂S

5,5-dimethyl-2-(5-methylthiophen-2-yl)-1,3,2-dioxaborinane C₁₀H₁₅BO₂S

Also listed as

Thiophene–2–boronic acid pinacol ester GLPBio CAS 193978-23-3

Thiophene-2-boronic acid pinacol ester, 98% Thermo Scientific (Alfa Aesar) CAS 193978-23-3

2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene, >98.0%(GC)(T) TCI CAS 193978-23-3

2-Thiopheneboronic acid pinacol ester, 97% Ambeed CAS 193978-23-3

2-(Thiopheneboronic acid)pinacol ester, 97% Fluorochem CAS 193978-23-3