Tel:

Email:

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

Pyrazine-2,6-dicarboxylic acid

  • CAS No. 940-07-8

  • Cat. No. CS-W022938
  • Purity≥97%
  • MDL No.MFCD08694102

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

Pyrazine-2,6-dicarboxylic acid|CS-W022938

Structure of 940-07-8

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

* Please select Quantity before adding items.

General Information

  • CAS No. 940-07-8
  • Cat. No. CS-W022938
  • Purity ≥97%
  • MDL No. MFCD08694102
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₄N₂O₄
  • Molecular Weight 168.11
  • Synonym(s) 2,6-Pyrazinedicarboxylic acid
  • SMILES O=C(O)C=1N=C(C=NC1)C(=O)O

Description

Pyrazine-2,6-dicarboxylic acid is a heterocyclic diacid featuring two carboxyl groups at the 2 and 6 positions of the pyrazine ring. This configuration imparts strong chelating ability and enhanced solubility in polar solvents. The molecule serves as a key scaffold in coordination chemistry and metal-organic framework synthesis. Its electron-deficient aromatic core supports stable complexation with transition metals under ambient conditions.

Application

Pyrazine-2,6-dicarboxylic acid serves as a versatile heterocyclic building block in synthetic chemistry, enabling the construction of bioactive scaffolds and metal-chelating ligands. Its two carboxylic acid groups facilitate straightforward derivatization via amide coupling or esterification, while the pyrazine core provides structural rigidity and enhanced solubility. Bench-stable and readily purified by recrystallization, it functions reliably in multi-step syntheses requiring functional group compatibility and orthogonality.

Synthesis

  • Route1
    • 2,6-Pyrazinedicarboxylic acid, 2,6-dimethyl ester|CS-0654380
      35042-26-3
    • ~99%
    • In-stock
      Pyrazine-2,6-dicarboxylic acid|CS-W022938
      940-07-8

    References

    • Nikishkin, Nicolai I.; Huskens, Jurriaan; Ansari, Seraj A.; Mohapatra, Prasanta K.; Verboom, Willem New Journal of Chemistry, 2013 , vol. 37, # 2 p. 391 - 402
  • Route2
    • null|null
      70911-23-8
    • ~%
    • In-stock
      Pyrazine-2,6-dicarboxylic acid|CS-W022938
      940-07-8

    References

    • Schaaf; Spoerri Journal of the American Chemical Society, 1949 , vol. 71, p. 2043,2046
  • Route3

    References

    • Nikishkin, Nicolai I.; Huskens, Jurriaan; Ansari, Seraj A.; Mohapatra, Prasanta K.; Verboom, Willem New Journal of Chemistry, 2013 , vol. 37, # 2 p. 391 - 402

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   100.38
  • LogP   -0.127
  • H_Acceptors   4
  • H_Donors   2
  • Rotatable_Bonds   2

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • Pyrazine-2,6-dicarboxylic acid sigmaPyrazine-2,6-dicarboxylic acid manufacturerPyrazine-2,6-dicarboxylic acid pricePyrazine-2,6-dicarboxylic acid structurePyrazine-2,6-dicarboxylic acid SDSbuy Pyrazine-2,6-dicarboxylic acidPyrazine-2,6-dicarboxylic acid supplierPyrazine-2,6-dicarboxylic acid usesPyrazine-2,6-dicarboxylic acid molecular weightprice of Pyrazine-2,6-dicarboxylic acidPyrazine-2,6-dicarboxylic acid chemical name formula of Pyrazine-2,6-dicarboxylic acid
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