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ChemicalBook >> CAS DataBase List >>2-(4-Pyridil)-5,5-dimethyl-1,3,2-dioxaboronane

2-(4-Pyridil)-5,5-dimethyl-1,3,2-dioxaboronane

2-(4-Pyridil)-5,5-dimethyl-1,3,2-dioxaboronane Structure
2-(4-Pyridil)-5,5-dimethyl-1,3,2-dioxaboronane structure
CAS No.
845885-86-1
Chemical Name:
2-(4-Pyridil)-5,5-dimethyl-1,3,2-dioxaboronane
Synonyms
4-(5,5-DIMETHYL-1,3,2-DIOXABORINAN-2-YL)PYRIDINE;AKOS BRN-0251;AKOS BRN-0243;PYRIDINE-3-BORONIC ACID, NEOPENTYL ESTER;3-(5,5-DIMETHYL-1,3,2-DIOXABORINAN-2-YL);2-(3-PYRIDYL)-5,5-DIMETHYL-1,2,3-DIOXABORANE;PYRIDINE-3-BORONIC ACID NEOPENTYLGLYCOL ESTER;3-Pyridineboronic acid neopentyl glycol ester;2-(3-PYRIDIL)-5,5-DIMETHYL-1,3,2-DIOXABORONANE;2-(3-PYRIDYL)-5,5-DIMETHYL-1,3,2-DIOXABORINANE
CBNumber:
CB7119918
Molecular Formula:
C10H14BNO2
Molecular Weight:
191.03
MDL Number:
MFCD03425979
MOL File:
845885-86-1.mol
MSDS File:
SDS
Last updated:2026-09-12 18:54:27
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2-(4-Pyridil)-5,5-dimethyl-1,3,2-dioxaboronane Properties

Melting point 92-96 °C (lit.)
Boiling point 309.8±15.0 °C(Predicted)
Density 1.05±0.1 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
form solid
pka 5.22±0.12(Predicted)
color white
InChI 1S/C10H14BNO2/c1-10(2)7-13-11(14-8-10)9-4-3-5-12-6-9/h3-6H,7-8H2,1-2H3
InChIKey QMEKTOQBDDVVBE-UHFFFAOYSA-N
SMILES CC1(C)COB(OC1)c2cccnc2
CAS DataBase Reference 845885-86-1(CAS DataBase Reference)
UNSPSC Code 12352103
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HazardClass  IRRITANT
HS Code  2933399990
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

2-(4-Pyridil)-5,5-dimethyl-1,3,2-dioxaboronane price More Price(37)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 642622 3-Pyridineboronic acid neopentylglycol ester 97% 845885-86-1 5g $215 2026-04-30 Buy
Apolloscientific OR7259 Pyridine-3-boronic acid, neopentylglycol ester 97% 845885-86-1 500mg $73 2026-06-04 Buy
Apolloscientific OR7259 Pyridine-3-boronic acid, neopentylglycol ester 97% 845885-86-1 1g $82 2026-06-04 Buy
Apolloscientific OR7259 Pyridine-3-boronic acid, neopentylglycol ester 97% 845885-86-1 5g $116 2026-06-04 Buy
Apolloscientific OR7259 Pyridine-3-boronic acid, neopentylglycol ester 97% 845885-86-1 10g $150 2026-06-04 Buy
Product number Packaging Price Buy
642622 5g $215 Buy
OR7259 500mg $73 Buy
OR7259 1g $82 Buy
OR7259 5g $116 Buy
OR7259 10g $150 Buy

2-(4-Pyridil)-5,5-dimethyl-1,3,2-dioxaboronane Chemical Properties, Uses, Production

Uses

3-Pyridineboronic acid neopentylglycol ester can be used as a reactant:

  • To synthesize N-alkyl-3-boronopyridinium salts by reacting with corresponding alkyl halides.
  • In the ruthenium-catalyzed diastereoselective C-H bond α-arylation of cyclic amines.
  • To prepare 2-(3-pyridyl)benzoxazole by reacting with benzoxazole via copper-catalyzed oxidative arylation reaction.
  • In the Suzuki-Miyaura cross-coupling reaction.

2-(4-Pyridil)-5,5-dimethyl-1,3,2-dioxaboronane Preparation Products And Raw materials

Raw materials

Preparation Products

2-(4-Pyridil)-5,5-dimethyl-1,3,2-dioxaboronane Suppliers

Global Suppliers ( 81)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Beijing Ouhe Technology Co., Ltd 13552068683 13522913783 2355560935@qq.com China 11777 60
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. +86-21-54098501 sales@sinch.com.cn China 11592 64
Pure Chemistry Scientific Inc. 001-857-928-2050 or 1-888-588-9418 sales@chemreagents.com United States 10174 62
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Shandong Xiya Chemical Co., Ltd 13355009207 13355009207 3007715519@qq.com China 18722 57
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Energy Chemical 61
Wuhan Chemwish Technology Co., Ltd 56
Beijing Ouhe Technology Co., Ltd 60
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. 64
Pure Chemistry Scientific Inc. 62
Shanghai Hanhong Scientific Co.,Ltd. 64
Shandong Xiya Chemical Co., Ltd 57
Thermo Fisher Scientific 75

2-(4-Pyridil)-5,5-dimethyl-1,3,2-dioxaboronane Spectrum

2-(4-PYRIDIL)-5,5-DIMETHYL-1,3,2-DIOXABORONANE(845885-86-1)1HNMR

845885-86-1 (2-(4-Pyridil)-5,5-dimethyl-1,3,2-dioxaboronane) Related Search:

Isoquinoline-4-boronic acid 2,2-dimethylpropanediol-1,3 cyclic ester 5-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-2-methoxypyridine 3-Chloro-4-(5, 5-dimethyl-1,3,2-dioxaborinan-2-yl)pyridine 2-(4-Pyridil)-5,5-dimethyl-1,3,2-dioxaboronane 4-Cyanopyridine-3-boronic acid neopentyl glycol ester
3-Cyano-4-(5,5-Dimethyl-[1,3,2]Dioxaborinan-2-Yl)-Pyridine 2-Cyanopyridine-3-boronic acid neopentyl glycol ester 3-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-4-fluoropyridine 2,6-Dichloro-3-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)pyridine 3-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-2,6-difluoropyridine
3-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)quinoline 4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-3-fluoropyridine 5-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-nicotinic acid 2,3-Dichloro-4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)pyridine 4-Chloro-3-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)pyridine
5-Bromo-2-chloro-3-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)pyridine

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2-(4-PYRIDYL)-5,5-DIMETHYL-1,2,3-DIOXABORINANE 2-(3-PYRIDYL)-5,5-DIMETHYL-1,2,3-DIOXABORANE 2-(3-PYRIDYL)-5,5-DIMETHYL-1,3,2-DIOXABORINANE 2-(3-PYRIDIL)-5,5-DIMETHYL-1,3,2-DIOXABORONANE 5,5-Dimethyl-2-(3-pyridyl)-1,3,2-dioxaborinane, Pyridine-3-boronic acid neopentylglycol ester PYRIDINE-3-BORONIC ACID, NEOPENTYL ESTER PYRIDINE-3-BORONIC ACID NEOPENTYLGLYCOL ESTER 5,5-Dimethyl-2-(pyridin-3-yl)-1,3,2-dioxaborinane 3-PYRIDINEBORONIC ACID NEOPENTYLGLYCOL ESTER, 97% 5,5-dimethyl-2-(3-pyridyl)-1,3,2-dioxaborinane 3-(5,5-DIMETHYL-1,3,2-DIOXABORINAN-2-YL) 3-Pyridineboronic acid neopentylglycol ester 97% 3-(5,5-DIMETHYL-1,3,2-DIOXABORINAN-2-YL)PYRIDINE AKOS BRN-0251 AKOS BRN-0243 Pyridine-3-boronic acid, neopentylglycol ester 97% Pyridine, 3-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)- 3-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)pyridine - [P5074] 3-Pyridineboronic acid neopentyl glycol ester 4-(5,5-DIMETHYL-1,3,2-DIOXABORINAN-2-YL)PYRIDINE 2-(4-Pyridil)-5,5-dimethyl-1,3,2-dioxaboronane 845885-86-1 C10H14BNO2