Tel:

Email:

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

Methyl 6-chloropyridazine-3-carboxylate

  • CAS No. 65202-50-8

  • Cat. No. CS-W005175
  • Purity≥97%
  • MDL No.MFCD08694876

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

Methyl 6-chloropyridazine-3-carboxylate|CS-W005175

Structure of 65202-50-8

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

* Please select Quantity before adding items.

General Information

  • CAS No. 65202-50-8
  • Cat. No. CS-W005175
  • Purity ≥97%
  • MDL No. MFCD08694876
  • Storage -20°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₅ClN₂O₂
  • Molecular Weight 172.57
  • Synonym(s) 6-Chloro-pyridazine-3-carboxylic acid methyl ester
  • SMILES ClC1=CC=C(N=N1)C(=O)OC

Description

Methyl 6-chloropyridazine-3-carboxylate features a chlorinated pyridazine core with a strategically positioned ester group, enabling direct incorporation into heterocyclic synthesis. The electron-deficient ring system facilitates nucleophilic substitution and transition-metal-catalyzed coupling reactions. This bench-stable, moisture-tolerant reagent serves as a key intermediate in medicinal chemistry for accessing bioactive nitrogen-rich scaffolds.

Synthesis

  • Route1
    • null|null
      6531-04-0
    • ~64%
    • In-stock
      Methyl 6-chloropyridazine-3-carboxylate|CS-W005175
      65202-50-8

    References

    • PFIZER LIMITED; PFIZER INC. Patent: WO2005/28452 A1, 2005 ; Location in patent: Page/Page column 84 ; WO 2005/028452 A1
  • Route2

    References

    • XENON PHARMACEUTICALS INC. Patent: WO2006/34440 A2, 2006 ; Location in patent: Page/Page column 43 ; WO 2006/034440 A2
  • Route3
    • In-stock
      6-Chloropyridazine-3-carboxylic acid|CS-W004727
      5096-73-1
    • null|null
      124-41-4
    • ~71%
    • In-stock
      Methyl 6-chloropyridazine-3-carboxylate|CS-W005175
      65202-50-8

    References

    • ASTRA ZENECA AB; NPS PHARMACEUTICALS, INC. Patent: WO2004/14881 A2, 2004 ; Location in patent: Page 149 ; WO 2004/014881 A2

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   52.08
  • LogP   0.9166
  • H_Acceptors   4
  • H_Donors   0
  • Rotatable_Bonds   1

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • Methyl 6-chloropyridazine-3-carboxylate sigmaMethyl 6-chloropyridazine-3-carboxylate manufacturerMethyl 6-chloropyridazine-3-carboxylate priceMethyl 6-chloropyridazine-3-carboxylate structureMethyl 6-chloropyridazine-3-carboxylate SDSbuy Methyl 6-chloropyridazine-3-carboxylateMethyl 6-chloropyridazine-3-carboxylate supplierMethyl 6-chloropyridazine-3-carboxylate usesMethyl 6-chloropyridazine-3-carboxylate molecular weightprice of Methyl 6-chloropyridazine-3-carboxylateMethyl 6-chloropyridazine-3-carboxylate chemical name formula of Methyl 6-chloropyridazine-3-carboxylate
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