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2-Methoxypyridine-5-boronic acid pinacol ester

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Origin: China

Cas No: 445264-61-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
445264-61-9
Other Names:
445264-61-9
MF:
C12H18BNO3
EINECS No.:
445264-61-9
Place of Origin:
Shandong, China
Type:
Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
Purity:
≥99%
Brand Name:
Finerchem
Model Number:
445264-61-9
Application:
Pesticide intermediate
Appearance:
White powder
Product name:
2-Methoxyl-5-pyridineboronic acid pinacol ester
Molecular Weight:
235.09
Melting point:
47-51
Packaging&Delivery
Packaging Details
Aluminum foil bag for within 10kg
Fiber drum for 10kg and more
Port
SHANGHAI, BEIJING, QINGDAO, SHENZHEN
Lead Time:
Quantity(Kilograms) 1 - 10 >10
Est. Time(days) 2 To be negotiated

Property

CAS No.: 445264-61-9 Formula: C12H18BNO3 Molecular Weight: 235.08700

Description

(2-Methoxypyridin-5-yl)boronic Acid Pinacol Ester is used in the design and synthesis of oxazolidinone antibacterial agents. As well, it is used in the synthesis of [3,2-b]pyridines.

Basic Info

Chemical Name	2-Methoxypyridine-5-boronic acid pinacol ester
Synonyms	6-Methoxy-3-pyridylboronic Acid Pinacol Ester; 6-Methoxypyridine-3-boronic acid pinacol ester; 2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine; 2-(6-Methoxy-3-pyridyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 2-Methoxyl-5-pyridineboronic acid pinacol ester;
CAS No.	445264-61-9
Molecular Formula	C12H18BNO3
Molecular Weight	235.08700
PSA	40.58000
LogP	1.38940

Properties

Density	1.067 g/cm3
Boiling Point	321.823ºC at 760 mmHg
Melting Point	47-51ºC
Flash Point	216 °F
Refractive Index	1.5

Safety Info

Safety Statements	S26
HS Code	2934999090
WGK Germany	3
Risk Statements	R36/38
Hazard Codes	Xi
Hazard Declaration	H315; H319
Caution Statement	P305 + P351 + P338
Symbol	GHS07
Signal Word	Warning

Synthesis Route

2-Methoxypyridine+Bis(pinacolato)diboron→2-Methoxypyridine-5-boronic acid pinacol ester+2-Methoxypyridine-4-boronic acid, pinacol ester
2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane→2-Methoxypyridine-5-boronic acid pinacol ester
5-Bromo-2-methoxypyridine+2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane→2-Methoxypyridine-5-boronic acid pinacol ester

Precursor

5-Amino-2-methoxypyridine
5-Bromo-2-methoxypyridine
2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Bis(pinacolato)diboron

Downstream Product

1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-one

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