Tel:

Email:

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

4-Fluorophenyltriflate

  • CAS No. 132993-23-8

  • Cat. No. CS-0698458
  • Purity≥98%
  • 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.

4-Fluorophenyltriflate|CS-0698458

Structure of 132993-23-8

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

* Please select Quantity before adding items.

Description

4-Fluorophenyltriflate serves as a highly reactive arylating agent in cross-coupling reactions, leveraging the electron-withdrawing fluorine substituent to enhance triflate leaving group efficiency. This bench-stable reagent enables selective C–C bond formation under mild conditions, offering predictable regiochemistry and compatibility with sensitive functional groups.

Application

4-Fluorophenyltriflate serves as a versatile aryl triflate building block in transition-metal-catalyzed cross-coupling reactions. Its stability under ambient conditions and compatibility with palladium- and nickel-based catalysis enable efficient Suzuki, Stille, Negishi, and Buchwald–Hartwig couplings. The fluorine substituent enhances reactivity in electrophilic substitution and provides orthogonal functionalization potential, making it a practical choice for synthesizing biaryl scaffolds and functionalized heterocycles in medicinal chemistry and materials science.

General Information

  • CAS No. 132993-23-8
  • Cat. No. CS-0698458
  • Purity ≥98%
  • MDL No. None
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₄F₄O₃S
  • Molecular Weight 244.16
  • Synonym(s) None
  • SMILES FC1=CC=C(OS(=O)(=O)C(F)(F)F)C=C1

Computational Chemistry Data

  • TPSA   43.37
  • LogP   2.0541
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   2

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05
Signal Word : Danger
UN#: 3265
Class : 8
Packing Group : Ⅱ
Hazard Statements : H314
Precautionary Statements : P260-P264-P280-P301+P330+P331-P304+P340-P363-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

  • 4-Fluorophenyltriflate sigma4-Fluorophenyltriflate manufacturer4-Fluorophenyltriflate price4-Fluorophenyltriflate structure4-Fluorophenyltriflate SDSbuy 4-Fluorophenyltriflate4-Fluorophenyltriflate supplier4-Fluorophenyltriflate uses4-Fluorophenyltriflate molecular weightprice of 4-Fluorophenyltriflate4-Fluorophenyltriflate chemical name formula of 4-Fluorophenyltriflate
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