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CS-W001157 4
Total: USD 88.00

(2-Methoxy-3-methylphenyl)boronic acid

  • CAS No. 909187-39-9

  • Cat. No. CS-0175762
  • Purity≥97%
  • MDL No.None
  • 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.

(2-Methoxy-3-methylphenyl)boronic acid|CS-0175762

Structure of 909187-39-9

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Description

This boronic acid features a methoxy-substituted aromatic ring paired with a methyl group at the ortho position, enhancing electronic and steric control. The pendant boronic acid moiety enables efficient Suzuki-Miyaura coupling under standard conditions, offering reliable cross-coupling performance in complex molecule synthesis.

Application

(2-Methoxy-3-methylphenyl)boronic acid serves as a versatile building block in Suzuki-Miyaura cross-coupling reactions, enabling efficient C–C bond formation under mild conditions. Its ortho-substituted arylboronic acid structure provides enhanced stability and predictable reactivity, facilitating the synthesis of complex biaryl scaffolds commonly found in pharmaceutical intermediates. The methoxy and methyl groups offer complementary electronic and steric modulation, improving functional group tolerance and simplifying purification.

General Information

  • CAS No. 909187-39-9
  • Cat. No. CS-0175762
  • Purity ≥97%
  • MDL No. None
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₁₁BO₃
  • Molecular Weight 165.98
  • Synonym(s) 2-METHOXY-3-METHYLPHENYLBORONIC ACID
  • SMILES CC1=C(OC)C(B(O)O)=CC=C1

Computational Chemistry Data

  • TPSA   49.69
  • LogP   -0.31658
  • H_Acceptors   3
  • H_Donors   2
  • Rotatable_Bonds   2

Safety Information

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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-P363-P501

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