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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

2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Structure
2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane structure
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
Molecular Weight:
210.08
MDL Number:
MFCD13195758
MOL File:
1046811-99-7.mol
Last updated:2023-04-23 13:52:06
Request For Quotation

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

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

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319-H335
Precautionary statements  P271-P260-P280
HS Code  2932990090

2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC D453408 3,4-Dihydro-2H-pyran-5-ylboronicAcidPinacolEster 1046811-99-7 1g $495 2021-12-16 Buy
Apolloscientific OR46579 3,4-Dihydro-2H-pyran-5-boronic acid, pinacol ester 1046811-99-7 1g $709 2021-12-16 Buy
SynQuest Laboratories 6H60-1-1X 3,4-Dihydro-2H-pyran-5-boronic acid, pinacol ester 1046811-99-7 1g $840 2021-12-16 Buy
Matrix Scientific 091803 2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 95+% 1046811-99-7 1g $985 2021-12-16 Buy
Apolloscientific OR46579 3,4-Dihydro-2H-pyran-5-boronic acid, pinacol ester 1046811-99-7 250mg $284 2021-12-16 Buy
Product number Packaging Price Buy
D453408 1g $495 Buy
OR46579 1g $709 Buy
6H60-1-1X 1g $840 Buy
091803 1g $985 Buy
OR46579 250mg $284 Buy

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

3,4-DIHYDRO-2H-PYRAN-6-BORONIC ACID PINACOL ESTER Pinacolborane 3,4-Dihydro-2H-pyran Bis(pinacolato)diboron

Preparation Products

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

Global( 44)Suppliers
Supplier Tel Email Country ProdList Advantage
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63711 58
Hangzhou Huarong Pharm Co., Ltd. 		571-86758373 +8613588754946 sales@huarongpharm.com CHINA 3149 58
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418684 +8618949823763 sales@tnjchem.com China 25363 58
LEAP CHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 24738 58
Shaoxin Catsyn Co., Ltd. 		+undefined-0575-82040869 +86-0575-82040869; sales@catsyn.com China 6116 58
LEAPCHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 43348 58
Suzhou ARTK Medchem Co., Ltd. 		+86-512-68323967 +86-18015559028 sales1@artkmedchem.com China 39009 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131980 58
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44700 61
Supplier Advantage
Chongqing Chemdad Co., Ltd 		58
Alchem Pharmtech,Inc. 		58
Hangzhou Huarong Pharm Co., Ltd. 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
LEAP CHEM CO., LTD. 		58
Shaoxin Catsyn Co., Ltd. 		58
LEAPCHEM CO., LTD. 		58
Suzhou ARTK Medchem Co., Ltd. 		58
Amadis Chemical Company Limited 		58
Energy Chemical 61
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