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CS-W001157 4
Total: USD 88.00

Propane-1,3-diyl bis(4-methylbenzenesulfonate)

  • CAS No. 5469-66-9

  • Cat. No. CS-W011753
  • Purity≥97%
  • MDL No.MFCD00013392
  • 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.

Propane-1,3-diyl bis(4-methylbenzenesulfonate)|CS-W011753

Structure of 5469-66-9

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Description

Trimethylacetyl chloride is used as a precursor in the preparation of tert-butyl peroxypivalate, guttiferon A derivatives, which is potential for the treatment of malaria. It is used as a raw material in the production of synthetic acidamide medicament and phenol ester medicament. In addition to this, it is used for the synthesis of active pharmaceutical ingredients such as aminobenzylpenicilin, cephalexin, cefazolin, dipivefrin and dipivalyl epinephrine. It is also used in heavy polymerization, N-acylating agent for amines, Schiff bases, pyrrolidinones as well as an O-acylating agent for alcohols, lactones and saccharides.

Application

Propane-1,3-diyl bis(4-methylbenzenesulfonate) serves as a robust, bench-stable diol protecting group reagent, enabling efficient conversion of 1,2-diols to cyclic sulfonate intermediates. Its high functional group tolerance and ease of purification facilitate reliable glycosylation and stereocontrolled synthesis workflows. The reagent functions effectively in standard etherification and nucleophilic substitution protocols, offering predictable regioselectivity and compatibility with diverse substrates in complex molecule assembly.

General Information

  • CAS No. 5469-66-9
  • Cat. No. CS-W011753
  • Purity ≥97%
  • MDL No. MFCD00013392
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₇H₂₀O₆S₂
  • Molecular Weight 384.46
  • Synonym(s) None
  • SMILES O=S(=O)(OCCCOS(=O)(=O)C1=CC=C(C=C1)C)C2=CC=C(C=C2)C

Computational Chemistry Data

  • TPSA   86.74
  • LogP   2.80434
  • H_Acceptors   6
  • H_Donors   0
  • Rotatable_Bonds   8

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-P302+P352-P304+P340

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