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CS-W001157 4
Total: USD 88.00

Diaza-15-crown-5

  • CAS No. 31249-95-3

  • Cat. No. CS-0155187
  • Purity≥96%
  • MDL No.MFCD00005109
  • 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.

Diaza-15-crown-5|CS-0155187

Structure of 31249-95-3

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Description

Diaza-15-crown-5 features a macrocyclic ether framework with two nitrogen atoms integrated into the ring, enhancing its affinity for alkali metal cations. This structure enables selective coordination in complexation chemistry, particularly useful in supramolecular systems and ion transport studies under standard conditions.

Application

Diaza-15-crown-5 serves as a selective ligand for alkali metal ions, particularly potassium and sodium, leveraging its macrocyclic cavity and dual nitrogen donors to enable efficient complexation in polar solvents. Its bench-stable, crystalline nature facilitates straightforward handling and purification, while the azo-functionalized backbone enhances solubility and compatibility with common organic synthesis workflows. Functions effectively in ion transport studies and as a template for metal-directed assembly reactions.

General Information

  • CAS No. 31249-95-3
  • Cat. No. CS-0155187
  • Purity ≥96%
  • MDL No. MFCD00005109
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₂₂N₂O₃
  • Molecular Weight 218.29
  • Synonym(s) None
  • SMILES C1COCCNCCOCCOCCN1

Computational Chemistry Data

  • TPSA   51.75
  • LogP   -0.771
  • H_Acceptors   5
  • H_Donors   2
  • Rotatable_Bonds   0

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362

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