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CS-W001157 4
Total: USD 88.00

4-Oxocyclopentane-1,2-dicarboxylic acid

  • CAS No. 1703-61-3

  • Cat. No. CS-0001962
  • Purity≥95%
  • MDL No.MFCD09701962
  • HazMat Fee +

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    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.

4-Oxocyclopentane-1,2-dicarboxylic acid|CS-0001962

Structure of 1703-61-3

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Description

4-Oxocyclopentane-1,2-dicarboxylic acid features a rigid cyclopentane core with two adjacent carboxylic acid groups and a strategically positioned ketone at the C4 position. This configuration enables selective metal chelation and serves as a key scaffold in bioactive molecule design. The compound exhibits enhanced solubility in polar solvents and stability under standard bench conditions.

Application

4-Oxocyclopentane-1,2-dicarboxylic acid serves as a versatile building block in synthetic organic chemistry, enabling the construction of substituted cyclopentane scaffolds prevalent in bioactive molecules. Its orthogonal functionality—combining a ketone and two carboxylic acid groups—facilitates selective derivatization, including esterification, amide formation, and reductive transformations. The compound exhibits good bench stability and is compatible with standard purification techniques, making it suitable for use in medicinal chemistry campaigns and process development workflows.

General Information

  • CAS No. 1703-61-3
  • Cat. No. CS-0001962
  • Purity ≥95%
  • MDL No. MFCD09701962
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₈O₅
  • Molecular Weight 172.14
  • Synonym(s) Cyclopentanone-3,4-dicarboxylic acid
  • SMILES O=C(C1C(C(O)=O)CC(C1)=O)O

Computational Chemistry Data

  • TPSA   91.67
  • LogP   -0.2491
  • H_Acceptors   3
  • H_Donors   2
  • 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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