ChemicalBook > CAS DataBase List > 2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Product Name
2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS No.
1046811-99-7
Chemical Name
2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Synonyms
3,4-Dihydro-2H-pyran-5-boronicacid,pinacolester;3,4-Dihydro-2H-pyran-5-ylboronic acid, pinacol ester;2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;2H-Pyran, 3,4-dihydro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
CBNumber
CB02564298
Molecular Formula
C11H19BO3
Formula Weight
210.08
MOL File
1046811-99-7.mol
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2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Property

Boiling point:
222.3±50.0 °C(Predicted)
Density 
1.01±0.1 g/cm3(Predicted)
storage temp. 
Inert atmosphere,Store in freezer, under -20°C
form 
liquid
color 
Yellow
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Safety

HS Code 
2932990090
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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

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TRC
Product number
D453408
Product name
3,4-Dihydro-2H-pyran-5-ylboronicAcidPinacolEster
Packaging
1g
Price
$495
Updated
2021/12/16
Apolloscientific
Product number
OR46579
Product name
3,4-Dihydro-2H-pyran-5-boronic acid, pinacol ester
Packaging
1g
Price
$709
Updated
2021/12/16
SynQuest Laboratories
Product number
6H60-1-1X
Product name
3,4-Dihydro-2H-pyran-5-boronic acid, pinacol ester
Packaging
1g
Price
$840
Updated
2021/12/16
Matrix Scientific
Product number
091803
Product name
2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Purity
95+%
Packaging
1g
Price
$985
Updated
2021/12/16
Apolloscientific
Product number
OR46579
Product name
3,4-Dihydro-2H-pyran-5-boronic acid, pinacol ester
Packaging
250mg
Price
$284
Updated
2021/12/16
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2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Chemical Properties,Usage,Production

Uses

3,4-Dihydro-2H-pyran-5-ylboronic Acid Pinacol Ester is derived from Dihydro-2H-pyran-3(4H)-one (D453408), which is a general chemical reagent used in the synthesis of pharmaceuticals such as the preparation of tetrahydropyran-2-yl chromans, a highly selective beta-site amyloid precursor protein cleaving enzyme 1 (BACE) inhibitor.

2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Preparation Products And Raw materials

Raw materials

Preparation Products

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2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Suppliers

China 35 India 1 United Kingdom 1 United States 9 Global 46
Alchem Pharmtech,Inc.
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SynQuest Laboratories, Inc.
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Matrix Scientific
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1046811-99-7, 2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolaneRelated Search:


  • 2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • 3,4-Dihydro-2H-pyran-5-ylboronic acid, pinacol ester
  • 3,4-Dihydro-2H-pyran-5-boronicacid,pinacolester
  • 2H-Pyran, 3,4-dihydro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
  • 1046811-99-7