5-Chloro-3-pyridineboronic acid

ALDRICH/721034 - ≥95%

Synonym: (3-Chloro-5-pyridyl)boronic acid; (3-Chloropyridin-5-yl)boronic acid; (5-Chloropyridin-3-yl)boronic acid; 3-Chloropyridine-5-boronic acid; 5-Chloropyridine-3-boronic acid

CAS Number: 872041-85-5
Empirical Formula (Hill Notation): C₅H₅BClNO₂
Molecular Weight: 157.36
MDL Number: MFCD06798243
Linear Formula: C₅H₅BClNO₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-721034-1G	1 g	$92.20 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 721034-1G

Properties
Descriptions
Safety Info.
Basic Data

assay	≥95%
form	solid
functional group	chloro
InChI	1S/C5H5BClNO2/c7-5-1-4(6(9)10)2-8-3-5/h1-3,9-10H
InChI key	NJXYBTMCTZAUEE-UHFFFAOYSA-N
mp	255-260 °C
Quality Level	100
SMILES string	OB(O)c1cncc(Cl)c1
storage temp.	2-8°C

Application:

5-Chloro-3-pyridineboronic acid can be used as an intermediate:
• In the preparation of positron emission tomography (PET) radioligand [¹¹C]MK-1064, which is applicable in the orexin-2 receptor imaging.
• In the synthesis of orexin 2 receptor antagonist (2-SORA) MK-1064.
• In the preparation of pyridyl-cycloalkyl derived microsomal prostaglandin E synthase-1 inhibitors.
• In the synthesis of ATAD2 bromodomain inhibitors.

Packaging:

1 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥95%
mp	255-260 °C
Storage Temp.	2-8°C
UNSPSC	12352103

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