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CS-W001157 4
Total: USD 88.00

Chroman-8-ylboronic acid

  • CAS No. 685514-79-8

  • Cat. No. CS-0139621
  • Purity≥95%
  • MDL No.MFCD09266209
  • 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.

Chroman-8-ylboronic acid|CS-0139621

Structure of 685514-79-8

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Description

Chroman-8-ylboronic acid features a stable boronate group tethered to a chroman scaffold, enabling direct functionalization in Suzuki-Miyaura coupling reactions. This bench-stable reagent integrates seamlessly into synthetic workflows requiring oxygenated heterocyclic building blocks.

Application

Chroman-8-ylboronic acid serves as a versatile building block in Suzuki-Miyaura cross-coupling reactions, enabling efficient C–C bond formation under mild conditions. Its chroman scaffold provides structural rigidity and metabolic stability, making it valuable for constructing biologically relevant heterocycles. The boronic acid functionality offers excellent bench stability, straightforward purification, and compatibility with diverse functional groups, facilitating its use in medicinal chemistry and materials science applications.

General Information

  • CAS No. 685514-79-8
  • Cat. No. CS-0139621
  • Purity ≥95%
  • MDL No. MFCD09266209
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₁₁BO₃
  • Molecular Weight 177.99
  • Synonym(s) Chroman-8-boronic acid
  • SMILES OB(C1=C2C(CCCO2)=CC=C1)O

Computational Chemistry Data

  • TPSA   49.69
  • LogP   -0.3086
  • H_Acceptors   3
  • H_Donors   2
  • Rotatable_Bonds   1

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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