Tel:

Email:

EN
Cat. No. Size / Unit Price Qty
CS-W001157 4
Total: USD 88.00

3-Chloropyridazine hydrochloride

  • CAS No. 856847-77-3

  • Cat. No. CS-0051398
  • Purity≥96%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

3-Chloropyridazine hydrochloride|CS-0051398

Structure of 856847-77-3

Please choose your location and provide accurate information for you
Size Stock
Price Quantity

* Please select Quantity before adding items.

General Information

  • CAS No. 856847-77-3
  • Cat. No. CS-0051398
  • Purity ≥96%
  • MDL No. None
  • Storage -20°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₄H₄Cl₂N₂
  • Molecular Weight 150.99
  • Synonym(s) 3-Chloropyridazine, HCl
  • SMILES ClC1=NN=CC=C1.[H]Cl

Description

3-Chloropyridazine hydrochloride is a bench-stable, moisture-tolerant heterocyclic building block featuring a chlorine substituent at the 3-position. This electron-deficient pyridazine core enables direct functionalization in cross-coupling reactions and facilitates incorporation into bioactive scaffolds. The hydrochloride salt enhances solubility in polar solvents, streamlining use in synthetic workflows.

Application

3-Chloropyridazine hydrochloride serves as a versatile building block in medicinal chemistry, enabling nucleophilic substitution reactions to access substituted pyridazines with high regiocontrol. Its bench-stable, crystalline form facilitates handling and purification, while the chlorine atom provides reliable reactivity in palladium-catalyzed couplings and heterocycle elaboration. Functions effectively in the synthesis of API scaffolds and functionalized heterocyclic compounds.

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Computational Chemistry Data

  • TPSA   25.78
  • LogP   1.5518
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   0

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 3-Chloropyridazine hydrochloride sigma3-Chloropyridazine hydrochloride manufacturer3-Chloropyridazine hydrochloride price3-Chloropyridazine hydrochloride structure3-Chloropyridazine hydrochloride SDSbuy 3-Chloropyridazine hydrochloride3-Chloropyridazine hydrochloride supplier3-Chloropyridazine hydrochloride uses3-Chloropyridazine hydrochloride molecular weightprice of 3-Chloropyridazine hydrochloride3-Chloropyridazine hydrochloride chemical name formula of 3-Chloropyridazine hydrochloride
This product is not sold in the region.
Confirm
How to get a Lot Number

Lot numbers can be found on the outside label of a product:

ChemScene Label