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CS-W001157 4
Total: USD 88.00

5-Methoxyisophthalic acid

  • CAS No. 46331-50-4

  • Cat. No. CS-W010604
  • Purity≥97%
  • MDL No.MFCD00272364
  • 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.

5-Methoxyisophthalic acid|CS-W010604

Structure of 46331-50-4

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Description

5-Methoxyisophthalic acid features a para-substituted aromatic core with strategically positioned carboxylic acid and methoxy groups, enabling versatile conjugation in polymer synthesis and bioconjugation. This bench-stable diacid integrates readily into functional materials under standard conditions.

Application

5-Methoxyisophthalic acid serves as a versatile building block in synthetic organic chemistry, enabling the construction of functionalized aromatic scaffolds through standard esterification, amidation, and coupling reactions. Its ortho-dicarboxylic acid framework provides high reactivity for amide and ester formation, while the methoxy substituent offers moderate electron-donating character and enhanced solubility. The compound exhibits good bench stability and facilitates purification via recrystallization, making it well-suited for use in medicinal chemistry campaigns and materials synthesis.

General Information

  • CAS No. 46331-50-4
  • Cat. No. CS-W010604
  • Purity ≥97%
  • MDL No. MFCD00272364
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₈O₅
  • Molecular Weight 196.16
  • Synonym(s) Nsc302547
  • SMILES O=C(O)C1=CC(OC)=CC(=C1)C(=O)O

Computational Chemistry Data

  • TPSA   83.83
  • LogP   1.0916
  • H_Acceptors   3
  • H_Donors   2
  • 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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