Tel:

Email:

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

3-Amino-2,4-dichloropyridine

  • CAS No. 173772-63-9

  • Cat. No. CS-M0591
  • Purity≥98%
  • MDL No.MFCD09750301

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

3-Amino-2,4-dichloropyridine|CS-M0591

Structure of 173772-63-9

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

* Please select Quantity before adding items.

General Information

  • CAS No. 173772-63-9
  • Cat. No. CS-M0591
  • Purity ≥98%
  • MDL No. MFCD09750301
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₄Cl₂N₂
  • Molecular Weight 163.00
  • Synonym(s) 3-Pyridinamine,2,4-dichloro-
  • SMILES NC1=C(Cl)C=CN=C1Cl

Description

3-Amino-2,4-dichloropyridine is a bench-stable heterocyclic building block featuring electron-rich amine and halogen functionalities. This structure enables direct coupling in cross-coupling reactions and serves as a key intermediate in medicinal chemistry for synthesizing bioactive pyridine derivatives.

Application

3-Amino-2,4-dichloropyridine serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient functionalization via electrophilic substitution and palladium-catalyzed coupling reactions. Its dichloro substitution pattern provides orthogonal reactivity for sequential derivatization, while the amino group offers direct access to amide, urea, and sulfonamide derivatives. The compound exhibits good bench stability and facilitates purification by standard chromatographic methods, making it well-suited for scalable synthesis workflows.

Synthesis

  • Route1

    References

    • Palmer, Andreas Marc; Muench, Gabriela; Brehm, Christof; Zimmermann, Peter Jan; Buhr, Wilm; Feth, Martin Philipp; Simon, Wolfgang Alexander Bioorganic and Medicinal Chemistry, 2008 , vol. 16, # 3 p. 1511 - 1530
  • Route2
    • In-stock
      2,4-Dichloro-3-nitropyridine|CS-B0103
      5975-12-2
    • null|null
      1172579-70-2
    • null|null
      7439-89-6
    • ~%
    • In-stock
      3-Amino-2,4-dichloropyridine|CS-M0591
      173772-63-9

    References

    • US2011/46066 A1, ;
  • Route3

    References

    • Journal of Medicinal Chemistry, , vol. 43, # 22 p. 4288 - 4312

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   38.91
  • LogP   1.9706
  • H_Acceptors   2
  • H_Donors   1
  • Rotatable_Bonds   0

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 3-Amino-2,4-dichloropyridine sigma3-Amino-2,4-dichloropyridine manufacturer3-Amino-2,4-dichloropyridine price3-Amino-2,4-dichloropyridine structure3-Amino-2,4-dichloropyridine SDSbuy 3-Amino-2,4-dichloropyridine3-Amino-2,4-dichloropyridine supplier3-Amino-2,4-dichloropyridine uses3-Amino-2,4-dichloropyridine molecular weightprice of 3-Amino-2,4-dichloropyridine3-Amino-2,4-dichloropyridine chemical name formula of 3-Amino-2,4-dichloropyridine
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