Tel:

Email:

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

2-[5-Oxo-1-(pyridin-2-yl)-2,5-dihydro-1h-pyrazol-3-yl]acetic acid

  • CAS No. 37959-19-6

  • Cat. No. CS-0233119
  • Molecule weight219.20
  • Purity≥97%
  • MDL No.MFCD06655653

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

2-[5-Oxo-1-(pyridin-2-yl)-2,5-dihydro-1h-pyrazol-3-yl]acetic acid|CS-0233119

Structure of 37959-19-6

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

* Please select Quantity before adding items.

General Information

  • CAS No. 37959-19-6
  • Cat. No. CS-0233119
  • Purity ≥97%
  • MDL No. MFCD06655653
  • Storage -20°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₉N₃O₃
  • Molecular Weight 219.20
  • Synonym(s) (5-oxo-1-pyridin-2-yl-2,5-dihydro-1H-pyrazol-3-yl)acetic acid
  • SMILES O=C(O)CC1=CC(N(C2=NC=CC=C2)N1)=O

Description

This pyrazole-acetic acid derivative features a pyridinyl-substituted dihydro-1H-pyrazolone core with a pendant carboxylic acid group, enabling direct conjugation or metal chelation. The electron-deficient pyrazolone ring enhances reactivity in coupling reactions, while the benzylic-like acetic acid facilitates derivatization under mild conditions. Bench-stable and moisture-tolerant, it serves as a modular scaffold for probe synthesis.

Application

2-[5-Oxo-1-(pyridin-2-yl)-2,5-dihydro-1H-pyrazol-3-yl]acetic acid serves as a versatile building block for heterocyclic scaffolds, enabling efficient access to pyrazole-based pharmacophores. Its carboxylic acid functionality facilitates direct amidation, esterification, and coupling reactions, while the pyridinyl group enhances solubility and provides a handle for further functionalization. Bench-stable and compatible with standard purification methods, it functions effectively in medicinal chemistry campaigns targeting kinase inhibitors and other bioactive 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-P330-P362+P364-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   87.98
  • LogP   0.1877
  • H_Acceptors   4
  • H_Donors   2
  • Rotatable_Bonds   3

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 37959-19-6 sigma37959-19-6 manufacturer37959-19-6 price37959-19-6 structure37959-19-6 SDSbuy 37959-19-637959-19-6 supplier37959-19-6 uses37959-19-6 molecular weightprice of 37959-19-637959-19-6 chemical name formula of 37959-19-6
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