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CS-W001157 4
Total: USD 88.00

2-Formylquinoline-6-carboxylic acid

  • CAS No. 904885-87-6

  • Cat. No. CS-0269436
  • Purity≥97%
  • MDL No.MFCD06824159
  • 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.

2-Formylquinoline-6-carboxylic acid|CS-0269436

Structure of 904885-87-6

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Description

2-Formylquinoline-6-carboxylic acid features a dual functional group architecture with an aldehyde and carboxylic acid positioned ortho to each other on a quinoline scaffold. This arrangement enables direct coupling or cyclization reactions in synthetic pathways. The molecule exhibits enhanced solubility in polar solvents and stability under standard bench conditions, facilitating its use in transition metal-catalyzed transformations and heterocyclic scaffold elaboration.

Application

2-Formylquinoline-6-carboxylic acid serves as a versatile bifunctional building block in medicinal chemistry and materials science, enabling direct incorporation into heterocyclic scaffolds via condensation, cyclization, or cross-coupling reactions. The ortho-positioned aldehyde and carboxylic acid groups exhibit complementary reactivity, facilitating efficient derivatization under standard conditions. Its bench-stable crystalline form simplifies handling and purification, making it well-suited for iterative synthesis campaigns requiring functional group compatibility and structural precision.

General Information

  • CAS No. 904885-87-6
  • Cat. No. CS-0269436
  • Purity ≥97%
  • MDL No. MFCD06824159
  • Storage -20°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₁H₇NO₃
  • Molecular Weight 201.18
  • Synonym(s) None
  • SMILES C1=CC(=NC2=CC=C(C=C12)C(=O)O)C=O

Computational Chemistry Data

  • TPSA   67.26
  • LogP   1.7455
  • H_Acceptors   3
  • H_Donors   1
  • 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-H312-H332
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P501

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