Tel:

Email:

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

Boc-Tyr(Boc)-OH

  • CAS No. 20866-48-2

  • Cat. No. CS-0100552
  • Purity≥97%
  • MDL No.MFCD00038856
  • 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.

Boc-Tyr(Boc)-OH|CS-0100552

Structure of 20866-48-2

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

* Please select Quantity before adding items.

Description

Boc-Tyr(Boc)-OH is a protected tyrosine derivative featuring two tert-butoxycarbonyl groups, enabling stable incorporation into peptide chains. This di-Boc protection strategy simplifies purification and enhances stability during synthetic workflows. The molecule integrates seamlessly into solid-phase peptide synthesis protocols, where its bench-stable nature supports reliable coupling efficiency and minimizes side reactions.

Application

Boc-Tyr(Boc)-OH serves as a protected tyrosine building block for peptide synthesis, offering stable side-chain and α-amino protection. The Boc group on the amine and the Boc-protected phenolic hydroxyl enable orthogonal deprotection in standard workflows. This di-Boc derivative facilitates efficient coupling reactions with minimal epimerization and simplifies purification due to enhanced solubility and reduced side reactivity. It is widely used in the construction of peptide sequences requiring selective functionalization or incorporation into complex scaffolds.

General Information

  • CAS No. 20866-48-2
  • Cat. No. CS-0100552
  • Purity ≥97%
  • MDL No. MFCD00038856
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₉H₂₇NO₇
  • Molecular Weight 381.42
  • Synonym(s) None
  • SMILES O=C(O)[C@H](CC1=CC=C(OC(OC(C)(C)C)=O)C=C1)NC(OC(C)(C)C)=O

Computational Chemistry Data

  • TPSA   111.16
  • LogP   3.5209
  • H_Acceptors   6
  • H_Donors   2
  • Rotatable_Bonds   5

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

  • Boc-Tyr(Boc)-OH sigmaBoc-Tyr(Boc)-OH manufacturerBoc-Tyr(Boc)-OH priceBoc-Tyr(Boc)-OH structureBoc-Tyr(Boc)-OH SDSbuy Boc-Tyr(Boc)-OHBoc-Tyr(Boc)-OH supplierBoc-Tyr(Boc)-OH usesBoc-Tyr(Boc)-OH molecular weightprice of Boc-Tyr(Boc)-OHBoc-Tyr(Boc)-OH chemical name formula of Boc-Tyr(Boc)-OH
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