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CS-W001157 4
Total: USD 88.00

Spiro[2.3]hexan-5-one

  • CAS No. 20061-22-7

  • Cat. No. CS-0048698
  • Purity≥97%
  • MDL No.MFCD23884029
  • 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.

Spiro[2.3]hexan-5-one|CS-0048698

Structure of 20061-22-7

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Description

Spiro[2.3]hexan-5-one delivers a rigid, strained bicyclic scaffold ideal for probing conformational effects in synthetic and medicinal chemistry. The ketone functionality enables direct functionalization, while the spiro architecture imparts unique stereochemical control. This framework integrates seamlessly into molecular designs requiring defined spatial orientation and enhanced metabolic stability.

Application

Spiro[2.3]hexan-5-one serves as a rigid, bicyclic scaffold enabling the construction of diverse heterocyclic systems and bioactive molecules. Its spirocyclic core provides enhanced conformational control, while the ketone functionality offers direct handle for nucleophilic additions, reductions, and derivatization. The compound exhibits excellent bench stability and facilitates straightforward purification, making it a practical building block in medicinal chemistry and natural product synthesis workflows.

General Information

  • CAS No. 20061-22-7
  • Cat. No. CS-0048698
  • Purity ≥97%
  • MDL No. MFCD23884029
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₈O
  • Molecular Weight 96.13
  • Synonym(s) Spirohexan-5-one
  • SMILES O=C1CC2(CC2)C1

Computational Chemistry Data

  • TPSA   17.07
  • LogP   1.1295
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   0

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS02,GHS07
Signal Word : Danger
UN#: 1224
Class : 3
Packing Group :
Hazard Statements : H225-H315-H319-H335
Precautionary Statements : P210-P233-P240-P241-P242-P243-P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P370+P378-P405-P501

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