Tel:

Email:

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

1-Ethylindazol-5-amine

  • CAS No. 511249-17-5

  • Cat. No. CS-0061521
  • Purity≥97%
  • MDL No.None

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

1-Ethylindazol-5-amine|CS-0061521

Structure of 511249-17-5

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

* Please select Quantity before adding items.

General Information

  • CAS No. 511249-17-5
  • Cat. No. CS-0061521
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₁₁N₃
  • Molecular Weight 161.20
  • Synonym(s) 5-AMino-1-ethyl-1H-indazole
  • SMILES CCN1C2=CC=C(C=C2C=N1)N

Description

1-Ethylindazol-5-amine is a bench-stable, electron-rich heterocyclic amine featuring a para-amino group on an indazole scaffold. This nitrogen-rich framework enables direct incorporation into bioactive molecules, serving as a key structural motif in kinase inhibitors and pharmaceutical intermediates. The ethyl substituent enhances solubility and modulates electronic properties for targeted reactivity.

Application

1-Ethylindazol-5-amine serves as a versatile building block in medicinal chemistry, enabling the construction of heterocyclic scaffolds via standard coupling and functionalization reactions. Its indazole core exhibits favorable bench stability and tolerates a range of functional groups, facilitating downstream modifications in API development. The primary amine functionality supports direct derivatization, while the ethyl substituent enhances solubility and modulates electronic properties for targeted biological activity.

Synthesis

  • Route1
    • 1-Ethyl-5-nitroindazole|CS-0061520
      5228-51-3
    • ~98%
    • In-stock
      1-Ethylindazol-5-amine|CS-0061521
      511249-17-5

    References

    • PFIZER PRODUCTS INC. Patent: WO2007/88478 A1, 2007 ; Location in patent: Page/Page column 21 ;

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   43.84
  • LogP   1.6384
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   1

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 1-Ethylindazol-5-amine sigma1-Ethylindazol-5-amine manufacturer1-Ethylindazol-5-amine price1-Ethylindazol-5-amine structure1-Ethylindazol-5-amine SDSbuy 1-Ethylindazol-5-amine1-Ethylindazol-5-amine supplier1-Ethylindazol-5-amine uses1-Ethylindazol-5-amine molecular weightprice of 1-Ethylindazol-5-amine1-Ethylindazol-5-amine chemical name formula of 1-Ethylindazol-5-amine
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