Tel:

Email:

EN
Cat. No. Size / Unit Price Qty
CS-W001157 4
Total: USD 88.00

S-tert-Butyl 3-oxothiobutyrate

  • CAS No. 15925-47-0

  • Cat. No. CS-B0729
  • Purity≥97%
  • MDL No.None
  • 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.

S-tert-Butyl 3-oxothiobutyrate|CS-B0729

Structure of 15925-47-0

Please choose your location and provide accurate information for you
Size Stock
Price Quantity

* Please select Quantity before adding items.

Description

S-tert-Butyl 3-oxothiobutyrate features a sterically shielded thioester group flanked by a ketone, enabling stable incorporation into complex molecular architectures. This bench-stable reagent facilitates efficient C–S bond formation under mild conditions, particularly valuable in synthetic routes requiring robust, moisture-tolerant thiocarbonyl equivalents.

Application

S-tert-Butyl 3-oxothiobutyrate serves as a versatile building block in synthetic organic chemistry, enabling efficient access to thioester-functionalized intermediates. Its α-keto thioester motif facilitates nucleophilic additions and participates reliably in Michael reactions and Claisen-type condensations. The tert-butyl thioether group enhances stability and simplifies purification, making it well-suited for bench-scale synthesis and downstream functionalization in complex molecule assembly.

General Information

  • CAS No. 15925-47-0
  • Cat. No. CS-B0729
  • Purity ≥97%
  • MDL No. None
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₁₄O₂S
  • Molecular Weight 174.26
  • Synonym(s) S-TERT-BUTYL ACETOTHIOACETATE
  • SMILES CC(CC(SC(C)(C)C)=O)=O

Computational Chemistry Data

  • TPSA   34.14
  • LogP   2.0238
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   2

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-P330-P362+P364-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • S-tert-Butyl 3-oxothiobutyrate sigmaS-tert-Butyl 3-oxothiobutyrate manufacturerS-tert-Butyl 3-oxothiobutyrate priceS-tert-Butyl 3-oxothiobutyrate structureS-tert-Butyl 3-oxothiobutyrate SDSbuy S-tert-Butyl 3-oxothiobutyrateS-tert-Butyl 3-oxothiobutyrate supplierS-tert-Butyl 3-oxothiobutyrate usesS-tert-Butyl 3-oxothiobutyrate molecular weightprice of S-tert-Butyl 3-oxothiobutyrateS-tert-Butyl 3-oxothiobutyrate chemical name formula of S-tert-Butyl 3-oxothiobutyrate
This product is not sold in the region.
Confirm
How to get a Lot Number

Lot numbers can be found on the outside label of a product:

ChemScene Label