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2-Chloropyridine-5-boronic Acid (contains varying amounts of Anhydride)
(CAS RN:444120-91-6 Product Number:C2288)


2-Chloropyridine-5-boronic Acid
Synonym 6-Chloro-3-pyridylboronic Acid (contains varying amounts of Anhydride)

General Information

Product Number C2288

Availabe Stock: Prompt shipment (for products) in Saitama/Hyogo warehouse.
Stock in other WH:2-3 Business Days
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Purity/Analysis Method
Storage Temperature
M.F. / M.W. C5H5BClNO2=157.36
CAS RN 444120-91-6
Related CAS RN
MDL Number MFCD03094998
Packaging and Container
  • Product Details
  • Safety & Regulations
  • Reference & Application


Purity(Neutralization titration) 96.0 to 113.0 %

Data of Reference

mp 167°C(lit.)


Reaxys-RN 9119810
PubChem SID 87560721


Signal Word Warning
Hazard Statements
  • H315
  • :Causes skin irritation.
  • H319
  • :Causes serious eye irritation.
Precautionary Statements
  • P264
  • :Wash hands and face thoroughly after handling.
  • P280
  • :Wear protective gloves, eye protection.
  • P302+P352+P332+P313+P362+P364
  • :If on skin: Wash with plenty of soap and water. If skin irritation occurs: Get medical advice or attention. Take off contaminated clothing and wash it before reuse.
  • P305+P351+P338+P337+P313
  • :If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice or attention.

Compliance with laws, Regulations

PRTR 第一種指定化学物質


Suzuki-Miyaura cross-coupling reaction


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