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CS-W001157 4
Total: USD 88.00

1-(5-Methylisoxazol-3-yl)ethanone

  • CAS No. 24068-54-0

  • Cat. No. CS-W007034
  • Purity≥98%
  • MDL No.MFCD11847446
  • 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.

1-(5-Methylisoxazol-3-yl)ethanone|CS-W007034

Structure of 24068-54-0

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Description

1-(5-Methylisoxazol-3-yl)ethanone features a methyl-substituted isoxazole ring fused to an acetyl group, delivering enhanced stability and solubility in polar organic solvents. This scaffold serves as a key building block in medicinal chemistry, enabling efficient incorporation into bioactive molecules through nucleophilic substitution and coupling reactions under standard conditions.

Application

1-(5-Methylisoxazol-3-yl)ethanone serves as a versatile building block in medicinal chemistry, enabling the synthesis of bioactive heterocycles through standard functional group transformations. Its isoxazole core exhibits robust bench stability and compatibility with common coupling reactions, facilitating efficient access to diverse scaffolds. The ketone functionality allows for nucleophilic addition and reductive derivatization, supporting downstream modifications in API development workflows.

General Information

  • CAS No. 24068-54-0
  • Cat. No. CS-W007034
  • Purity ≥98%
  • MDL No. MFCD11847446
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₇NO₂
  • Molecular Weight 125.13
  • Synonym(s) 1-(5-Methyl-3-Isoxazolyl)Ethanone
  • SMILES CC(=O)C1=NOC(C)=C1

Computational Chemistry Data

  • TPSA   43.1
  • LogP   1.18562
  • H_Acceptors   3
  • H_Donors   0
  • 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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