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CS-W001157 4
Total: USD 88.00

4-Propylbenzoic acid

  • CAS No. 2438-05-3

  • Cat. No. CS-0076861
  • Purity≥97%
  • MDL No.None
  • 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.

4-Propylbenzoic acid|CS-0076861

Structure of 2438-05-3

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Description

4-Propylbenzoic acid is a bench-stable, electron-rich aromatic carboxylic acid featuring a linear alkyl chain that enhances solubility in organic solvents. This structural motif enables efficient integration into pharmaceutical intermediates and functional materials, where controlled polarity and steric profile are critical.

Application

4-Propylbenzoic acid serves as a versatile building block in medicinal chemistry and materials science, offering a stable aromatic core with enhanced lipophilicity due to the propyl substituent. It facilitates direct functionalization at the carboxylic acid group and participates reliably in esterification, amide coupling, and Suzuki-type cross-coupling reactions. The compound exhibits good bench stability, ease of purification, and compatibility with standard synthetic workflows, making it a practical choice for scaffold diversification and API intermediate synthesis.

General Information

  • CAS No. 2438-05-3
  • Cat. No. CS-0076861
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₁₂O₂
  • Molecular Weight 164.20
  • Synonym(s) benzoic acid, 4-propyl-
  • SMILES O=C(O)C1=CC=C(CCC)C=C1

Computational Chemistry Data

  • TPSA   37.3
  • LogP   2.3373
  • H_Acceptors   1
  • H_Donors   1
  • Rotatable_Bonds   3

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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