Products 159087-45-3

CAS 159087-45-3 appears in our catalog under these names: 2-Phenyl-1-ethynylboronic acid pinacol ester, 98%, 2-Phenyl-1-ethynylboronic acid pinacol ester, 95-<97%, 2-Phenyl-1-ethynylboronic acid pinacol ester, ≥97-<99%, 4，4，5，5–Tetramethyl–2–(phenylethynyl)–1，3，2–dioxaborolane, 4,4,5,5-Tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane 95%. Offered by: Combi-blocks, Hoffman Fine Chemicals, GLPBio, Ambeed, Chemat. Available pack sizes: 10g, 5g, 1g, 25g, 50g, 100g, 200g, 300g.

2-Phenyl-1-ethynylboronic acid pinacol ester, 98%
Combi-blocks
  • size: 10g, 5g, 1g
  • Variants: 3
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2-Phenyl-1-ethynylboronic acid pinacol ester, 95-<97%
Hoffman Fine Chemicals
  • size: 10g, 25g, 50g, 100g
  • Variants: 6
from 3765.96
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2-Phenyl-1-ethynylboronic acid pinacol ester, ≥97-<99%
Hoffman Fine Chemicals
  • size: 10g, 25g, 50g, 100g
  • Variants: 6
from 4805.90
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4，4，5，5–Tetramethyl–2–(phenylethynyl)–1，3，2–dioxaborolane
GLPBio
  • size: 1g, 250mg, 5g
  • Variants: 3
from 554.92
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4,4,5,5-Tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane 95%
Ambeed
  • size: 250mg, 1g, 5g, 10g
  • Variants: 5
from 281.38
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4,4,5,5-Tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane, 95%, 95%
Chemat
  • size: 250mg, 1g, 5g, 10g
  • Variants: 5
from 179.60
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4,4,5,5-Tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane, 95%
Fluorochem
  • size: 250mg, 1g, 5g, 10g
  • Variants: 5
from 279.09
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Structural formula: {0} (CAS {1})

4,4,5,5-tetramethyl-2-(2-phenylethynyl)-1,3,2-dioxaborolane (CAS 159087-45-3) is a chemical compound with the molecular formula C14H17BO2 and a molecular weight of 228.10 g/mol. IUPAC name: 4,4,5,5-tetramethyl-2-(2-phenylethynyl)-1,3,2-dioxaborolane. InChIKey: VEIORNIWTVJLCN-UHFFFAOYSA-N.

Identity
Molecular formulaC14H17BO2
Molecular weight228.10 g/mol
IUPAC name4,4,5,5-tetramethyl-2-(2-phenylethynyl)-1,3,2-dioxaborolane
InChIKeyVEIORNIWTVJLCN-UHFFFAOYSA-N
SMILESB1(OC(C(O1)(C)C)(C)C)C#CC2=CC=CC=C2

Computed by PubChem (NCBI)

Synonyms: 4,4,5,5-tetramethyl-2-(2-phenylethynyl)-1,3,2-dioxaborolane, 4,4,5,5-Tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane, 2-Phenyl-1-ethynylboronic acid pinacol ester, 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(2-phenylethynyl)-, VEIORNIWTVJLCN-UHFFFAOYSA-N, (PHENYLETHYNYL)BORONIC ACID PINACOL ESTER, 2-Phenyl-1-ethynylboronic acid pinacol ester, 90%
Isomers (same molecular formula)
2-(3-ethynylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane C14H17BO2
2-(4-ethynylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane C14H17BO2