Tel:

Email:

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

Biotin-PFP ester

  • CAS No. 120550-35-8

  • Cat. No. CS-0067557
  • Purity≥95%
  • MDL No.MFCD09952636
  • 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.

Biotin-PFP ester|CS-0067557

Structure of 120550-35-8

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

* Please select Quantity before adding items.

Description

Biotin-PFP ester enables site-specific protein labeling through rapid, stable amide bond formation with primary amines under physiological conditions. This highly reactive ester derivative features a PFP (pentafluorophenyl) group that ensures efficient conjugation without requiring additional coupling agents. Ideal for bioconjugation workflows in antibody-drug conjugates and affinity purification applications.

Application

Biotin-PFP ester serves as a highly reactive, bench-stable reagent for site-specific protein labeling and biomolecule conjugation. The PFP ester group readily reacts with primary amines under mild aqueous conditions, enabling efficient bioconjugation without requiring additional catalysts. Its high stability in storage and compatibility with diverse reaction media make it ideal for use in immunoassays, affinity purification, and the construction of biotinylated probes for downstream detection via streptavidin systems.

General Information

  • CAS No. 120550-35-8
  • Cat. No. CS-0067557
  • Purity ≥95%
  • MDL No. MFCD09952636
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₆H₁₅F₅N₂O₃S
  • Molecular Weight 410.36
  • Synonym(s) None
  • SMILES O=C1N[C@]2(CS[C@H]([C@]2(N1)[H])CCCCC(OC3=C(C(F)=C(C(F)=C3F)F)F)=O)[H]

Computational Chemistry Data

  • TPSA   67.43
  • LogP   3.0133
  • H_Acceptors   4
  • H_Donors   2
  • Rotatable_Bonds   6

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-P305+P351+P338-P330-P362+P364-P403+P233-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

  • Biotin-PFP ester sigmaBiotin-PFP ester manufacturerBiotin-PFP ester priceBiotin-PFP ester structureBiotin-PFP ester SDSbuy Biotin-PFP esterBiotin-PFP ester supplierBiotin-PFP ester usesBiotin-PFP ester molecular weightprice of Biotin-PFP esterBiotin-PFP ester chemical name formula of Biotin-PFP ester
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