Tel:

Email:

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

2-((tert-Butoxycarbonyl)amino)-4-methoxy-4-oxobutanoic acid

  • CAS No. 856417-64-6

  • Cat. No. CS-M1479
  • Molecule weight247.25
  • Purity≥97%
  • MDL No.MFCD16619508

*For research and further manufacturing use only, not for direct human use.

2-((tert-Butoxycarbonyl)amino)-4-methoxy-4-oxobutanoic acid|CS-M1479

Structure of 856417-64-6

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

* Please select Quantity before adding items.

General Information

  • CAS No. 856417-64-6
  • Cat. No. CS-M1479
  • Purity ≥97%
  • MDL No. MFCD16619508
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₁₇NO₆
  • Molecular Weight 247.25
  • Synonym(s) None
  • SMILES OC(C(CC(OC)=O)NC(OC(C)(C)C)=O)=O

Description

This protected β-keto acid features a tert-butoxycarbonyl group that enables stable incorporation into peptide synthesis workflows. The methoxy and oxo functionalities provide a reactive handle for downstream derivatization, while the bench-stable nature supports handling under standard conditions.

Application

2-(tert-Butoxycarbonyl)-4-methoxy-4-oxobutanoic acid serves as a versatile building block for the synthesis of β-keto ester derivatives and heterocyclic scaffolds. Its pendant tert-butoxycarbonyl group enables selective protection of amine functionalities, while the methoxy-substituted ketoacid moiety facilitates aldol condensations, Michael additions, and cyclizations under mild conditions. The compound exhibits excellent bench stability and simplifies purification due to its crystalline nature and orthogonal reactivity profile.

Synthesis

  • Route1
    • null|null
      1835-51-4
    • ~74%
    • In-stock
      2-((tert-Butoxycarbonyl)amino)-4-methoxy-4-oxobutanoic acid|CS-M1479
      856417-64-6

    References

    • Pharmacia Italia S.p.A. Patent: US2007/142415 A1, 2007 ; Location in patent: Page/Page column 18 ; US 20070142415 A1

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.

Computational Chemistry Data

  • TPSA   101.93
  • LogP   0.5274
  • H_Acceptors   5
  • H_Donors   2
  • Rotatable_Bonds   4

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 856417-64-6 sigma856417-64-6 manufacturer856417-64-6 price856417-64-6 structure856417-64-6 SDSbuy 856417-64-6856417-64-6 supplier856417-64-6 uses856417-64-6 molecular weightprice of 856417-64-6856417-64-6 chemical name formula of 856417-64-6
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