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CS-W001157 4
Total: USD 88.00

Isopropyl methanesulfonate

  • CAS No. 926-06-7

  • Cat. No. CS-W022766
  • Purity≥97%
  • MDL No.MFCD00047802
  • 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.

Isopropyl methanesulfonate|CS-W022766

Structure of 926-06-7

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Description

Isopropyl methanesulfonate serves as a robust alkylating agent in synthetic organic chemistry, offering high reactivity with nucleophiles under mild conditions. The methanesulfonyl group provides excellent leaving-group ability, while the isopropyl moiety imparts steric bulk that enhances selectivity in substitution reactions. This combination enables efficient C–C and C–heteroatom bond formation in complex molecule synthesis.

Application

Isopropyl methanesulfonate serves as a reliable alkylating agent in synthetic organic chemistry, enabling efficient SN2 reactions with nucleophiles under mild conditions. Its bench-stable nature and ease of purification make it well-suited for functional group transformations and the preparation of sulfonate esters in standard laboratory workflows.

General Information

  • CAS No. 926-06-7
  • Cat. No. CS-W022766
  • Purity ≥97%
  • MDL No. MFCD00047802
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₄H₁₀O₃S
  • Molecular Weight 138.19
  • Synonym(s) Methanesulfonic Acid Isopropyl Ester
  • SMILES CS(=O)(OC(C)C)=O

Computational Chemistry Data

  • TPSA   43.37
  • LogP   0.371
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   2

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS08
Signal Word : Danger
UN#: 1760
Class : 8
Packing Group : Ⅲ
Hazard Statements : H302-H314-H341-H351
Precautionary Statements : P260-P264-P270-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P330-P363-P405-P501

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