Tel:

Email:

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

5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid

  • CAS No. 796729-03-8

  • Cat. No. CS-W018877
  • Purity≥95%
  • MDL No.MFCD11846936
  • HazMat Fee +

    HazMat Fee

    An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

    The shipment is processed through FedEx Ground under the Limited Quantity option.

    Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

    If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

    Type
    HazMat Fee
    Excepted Quantity $0.00
    FedEx Limited Quantities Ground $0.00
    Hazmat Ground shipping $50.00+
    Inaccessible (Haz class 6.1 or 9), Domestic $68.00+
    Accessible (Haz class 3, 4, 5 or 8), Domestic $158.00+
    Inaccessible (Haz class 6.1 or 9), International $108.00+
    Accessible (Haz class 3, 4, 5 or 8), International $238.00+

    An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

    There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

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

5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid|CS-W018877

Structure of 796729-03-8

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

* Please select Quantity before adding items.

Description

This pyrrolopyrazole carboxylic acid features a fused bicyclic core with defined regiochemistry, enabling direct incorporation into bioactive scaffolds. The carboxylic acid group provides a handle for derivatization, while the dihydro structure offers enhanced stability and synthetic accessibility under standard conditions.

Application

5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid serves as a versatile heterocyclic building block for medicinal chemistry and synthetic methodology development. Its carboxylic acid functionality enables straightforward derivatization via amide coupling, esterification, or decarboxylation protocols. The scaffold exhibits bench stability, good solubility in common organic solvents, and compatibility with standard functional group manipulations. It functions effectively in the synthesis of pyrrolopyrazole-based pharmaceutical candidates and is well-suited for parallel library generation due to its predictable reactivity and ease of purification.

General Information

  • CAS No. 796729-03-8
  • Cat. No. CS-W018877
  • Purity ≥95%
  • MDL No. MFCD11846936
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₈N₂O₂
  • Molecular Weight 152.15
  • Synonym(s) 5,6-Dihydro-4H-pyrrolo[1,2-b]-pyrazole-2-carboxylic acid
  • SMILES N1=C(C=C2[N]1CCC2)C(=O)O

Computational Chemistry Data

  • TPSA   55.12
  • LogP   0.5275
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   1

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.

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 796729-03-8 sigma796729-03-8 manufacturer796729-03-8 price796729-03-8 structure796729-03-8 SDSbuy 796729-03-8796729-03-8 supplier796729-03-8 uses796729-03-8 molecular weightprice of 796729-03-8796729-03-8 chemical name formula of 796729-03-8
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