Tel:

Email:

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

3-tert-Butyl-1H-pyrazole-5-carboxylic acid

  • CAS No. 83405-71-4

  • Cat. No. CS-0070929
  • Purity≥98%
  • MDL No.None

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

3-tert-Butyl-1H-pyrazole-5-carboxylic acid|CS-0070929

Structure of 83405-71-4

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

* Please select Quantity before adding items.

General Information

  • CAS No. 83405-71-4
  • Cat. No. CS-0070929
  • Purity ≥98%
  • MDL No. None
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₁₂N₂O₂
  • Molecular Weight 168.19
  • Synonym(s) 5-tert-butyl-2h-pyrazole-3-carboxylic acid
  • SMILES O=C(O)C1=CC(C(C)(C)C)=NN1

Description

3-tert-Butyl-1H-pyrazole-5-carboxylic acid features a sterically hindered tert-butyl group that enhances solubility and stability in organic media. The carboxylic acid moiety enables direct conjugation or derivatization, while the pyrazole core offers robust electronic properties suitable for medicinal chemistry applications.

Application

3-tert-Butyl-1H-pyrazole-5-carboxylic acid serves as a versatile building block in medicinal chemistry, enabling the construction of pyrazole-based scaffolds with enhanced metabolic stability. The tert-butyl group provides steric shielding and improved solubility, while the carboxylic acid functionality facilitates direct coupling reactions or derivatization. This compound exhibits bench stability, tolerates diverse reaction conditions, and functions effectively in standard peptide coupling and esterification protocols.

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   65.98
  • LogP   1.4054
  • H_Acceptors   2
  • H_Donors   2
  • Rotatable_Bonds   1

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 83405-71-4 sigma83405-71-4 manufacturer83405-71-4 price83405-71-4 structure83405-71-4 SDSbuy 83405-71-483405-71-4 supplier83405-71-4 uses83405-71-4 molecular weightprice of 83405-71-483405-71-4 chemical name formula of 83405-71-4
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