ChemicalBook > CAS DataBase List > 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole

Product Name
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole
CAS No.
894807-98-8
Chemical Name
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole
Synonyms
baricitini;Baricitinib Impurity 26;1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-pyrazole-4-boronic acid picol ester;1-([2-(Trimethylsilyl)ethoxy]methyl)-1H-pyrazole-4-boronic acid pinacol ester;4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrazole;trimethyl-[2-[[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]methoxy]ethyl]silane;4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole;4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-1-(2-trimethylsilanyl-ethoxymethyl)-1H-pyrazole;1H-Pyrazole, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-[[2-(trimethylsilyl)ethoxy]methyl]-
CBNumber
CB92554238
Molecular Formula
C15H29BN2O3Si
Formula Weight
324.3
MOL File
894807-98-8.mol
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4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole Property

Boiling point:
395.1±27.0 °C(Predicted)
Density 
1.01
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
pka
1.52±0.10(Predicted)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

AK Scientific
Product number
5772DN
Product name
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole
Packaging
1g
Price
$316
Updated
2021/12/16
Synthonix
Product number
T26273
Product name
4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrazole
Purity
97.0%
Packaging
10g
Price
$1380
Updated
2021/12/16
J&W Pharmlab
Product number
32R0228P
Product name
4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-1-(2-trimethylsilanyl-ethoxymethyl)-1H-pyrazole
Purity
96%
Packaging
100mg
Price
$98
Updated
2021/12/16
Ambeed
Product number
A212835
Product name
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole
Purity
95%
Packaging
100mg
Price
$102
Updated
2021/12/16
J&W Pharmlab
Product number
32R0228P
Product name
4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-1-(2-trimethylsilanyl-ethoxymethyl)-1H-pyrazole
Purity
96%
Packaging
250mg
Price
$125
Updated
2021/12/16

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole Preparation Products And Raw materials

Raw materials

Preparation Products

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4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole Suppliers

China 54 India 2 United Kingdom 1 United States 5 Global 62
Alfa Chemistry
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1-516-927-0118
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Info@alfa-chemistry.com
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United States
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Accela ChemBio Inc.
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+1-858-6993322
Fax
(+1)-858-876-1948
Email
info@accelachem.com
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Aladdin Scientific
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+1-+1(833)-552-7181
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sales@aladdinsci.com
Country
United States
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Synthonix Inc
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Combi-Blocks Inc.
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sales@combi-blocks.com
Country
United States
ProdList
6618
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894807-98-8, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazoleRelated Search:


  • 1-([2-(Trimethylsilyl)ethoxy]methyl)-1H-pyrazole-4-boronic acid pinacol ester
  • 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole
  • trimethyl-[2-[[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]methoxy]ethyl]silane
  • 1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-pyrazole-4-boronic acid picol ester
  • Baricitinib Impurity 26
  • 4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrazole
  • baricitini
  • 1H-Pyrazole, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-[[2-(trimethylsilyl)ethoxy]methyl]-
  • 4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-1-(2-trimethylsilanyl-ethoxymethyl)-1H-pyrazole
  • 894807-98-8