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663212

Isopropenylboronic acid pinacol ester

contains BHT as stabilizer, 94.5%

Synonym(s):

2-Isopropenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4,4,5,5-Tetramethyl-2-(isopropenyl)-1,3,2-dioxaborolane, 4,4,5,5-Tetramethyl-2-(prop-1-en-2-yl)-1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-(1-methylethenyl)-1,3,2-dioxaborolane

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Pack SizeSKUAvailabilityPrice
5 g

Available to ship TODAYfromMILWAUKEE

$126.00
25 g

Available to ship TODAYfromMILWAUKEE

$369.00

About This Item

Empirical Formula (Hill Notation):
C9H17BO2
CAS Number:
126726-62-3
Molecular Weight:
168.04
NACRES:
NA.22
PubChem Substance ID:
24884621
UNSPSC Code:
12352103
MDL number:
MFCD08276843

$126.00

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Quality Level

100

assay

94.5%

contains

BHT as stabilizer

refractive index

n20/D 1.4320

bp

47-49 °C/9 mbar

density

0.894 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

CC(=C)B1OC(C)(C)C(C)(C)O1

InChI

1S/C9H17BO2/c1-7(2)10-11-8(3,4)9(5,6)12-10/h1H2,2-6H3

InChI key

SVSUYEJKNSMKKW-UHFFFAOYSA-N

Application

Reagent used for
  • Palladium-catalyzed Suzuki-Miyaura cross-coupling reactions
  • Inverse-electron-demand Diels-Alder reaction
  • Simmons-Smith Cyclopropanation Reaction
  • Polyene cyclization
  • Stereoselective aldol reactions
  • Grubbs cross-metathesis reaction
  • Intramolecular Suzuki-Miyaura reaction
  • Stereoselective cross-metathesis
  • Dipolar cycloaddition
  • Iodosulfonylation
  • Asymmetric conjugate addition and intramolecular hydroacylation

Reagent used in preparation of various therapeutic kinase and enzymatic inhibitors
Reagent used for
  • Palladium-catalyzed Suzuki-Miyaura cross-coupling processes
  • Inverse-electron-demand Diels-Alder reaction
  • Simmons-Smith Cyclopropanation Reaction
  • Polyene cyclization[1]
  • Stereoselective aldol reactions[2]
  • Grubbs cross-metathesis reaction[2]
  • Intramolecular Suzuki-Miyaura reaction[2]
  • Stereoselective cross-metathesis
  • Dipolar cycloaddition
  • Iodosulfonylation
  • Asymmetric conjugate addition and intramolecular hydroacylation[3]

Reagent used in preparation of various therapeutic kinase and enzymatic inhibitors

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This Item
324647633348659851
Isopropenylboronic acid pinacol ester contains BHT as stabilizer, 94.5%

Sigma-Aldrich

663212

Isopropenylboronic acid pinacol ester

Allylboronic acid pinacol ester 97%

Sigma-Aldrich

324647

Allylboronic acid pinacol ester

Vinylboronic acid pinacol ester contains phenothiazine as stabilizer, 95%

Sigma-Aldrich

633348

Vinylboronic acid pinacol ester

Cyclopropylboronic acid pinacol ester 96%

Sigma-Aldrich

659851

Cyclopropylboronic acid pinacol ester

assay

94.5%

assay

97%

assay

95%

assay

96%

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

-

bp

47-49 °C/9 mbar

bp

50-53 °C/5 mmHg (lit.)

bp

-

bp

146 °C

refractive index

n20/D 1.4320

refractive index

n20/D 1.4268 (lit.)

refractive index

n20/D 1.4300 (lit.)

refractive index

n20/D 1.433

density

0.894 g/mL at 25 °C

density

0.896 g/mL at 25 °C (lit.)

density

0.908 g/mL at 25 °C (lit.)

density

0.922 g/mL at 25 °C

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

107.6 °F

flash_point_c

42 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ4160
MKCQ9407
MKCP4891
SHBJ7424
SHBH5064V

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Evaluation of thieno[3,2-b]pyrrole[3,2-d]pyridazinones as activators of the tumor cell specific M2 isoform of pyruvate kinase
Jiang, J-k.; et al.
Bioorganic & Medicinal Chemistry, 20, 3387-3393 (2010)
Total synthesis of apoptolidinone.
Bin Wu et al.
Angewandte Chemie (International ed. in English), 43(48), 6673-6675 (2004-12-14)
Catalytic asymmetric intramolecular hydroacylation with rhodium/phosphoramidite-alkene ligand complexes.
Thomas J Hoffman et al.
Angewandte Chemie (International ed. in English), 50(45), 10670-10674 (2011-09-20)
View All Related Papers

Global Trade Item Number

SKUGTIN
663212-5G04061837894794
663212-25G04061832880792

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