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CS-W001157 4
Total: USD 88.00

Ethyl pyrazine-2-carboxylate

  • CAS No. 6924-68-1

  • Cat. No. CS-M0893
  • Purity≥98%
  • MDL No.MFCD00792887
  • HazMat Fee +

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    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.

Ethyl pyrazine-2-carboxylate|CS-M0893

Structure of 6924-68-1

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Description

Ethyl pyrazine-2-carboxylate is a bench-stable heterocyclic ester featuring a pyrazine core with strategically positioned electron-deficient nitrogen atoms. This structure enables direct incorporation into synthetic sequences requiring polar, conjugated platforms. The ethyl ester moiety facilitates downstream derivatization under standard conditions, while the molecule's rigidity enhances regioselectivity in cross-coupling and cycloaddition reactions.

Application

Ethyl pyrazine-2-carboxylate serves as a versatile building block in synthetic organic chemistry, enabling efficient access to functionalized pyrazine scaffolds. Its ester group facilitates nucleophilic substitution and conjugate addition reactions, while the electron-deficient pyrazine ring supports transition-metal-catalyzed couplings. The compound exhibits good bench stability and ease of purification, making it well-suited for medicinal chemistry campaigns and process development workflows.

General Information

  • CAS No. 6924-68-1
  • Cat. No. CS-M0893
  • Purity ≥98%
  • MDL No. MFCD00792887
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₈N₂O₂
  • Molecular Weight 152.15
  • Synonym(s) Pyrazine-2-ethyl formate
  • SMILES O=C(OCC)C1=NC=CN=C1

Computational Chemistry Data

  • TPSA   52.08
  • LogP   0.6533
  • H_Acceptors   4
  • H_Donors   0
  • Rotatable_Bonds   2

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

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