Tel:

Email:

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

Acid-PEG3-mono-methyl ester

  • CAS No. 1807505-26-5

  • Cat. No. CS-0115137
  • Purity≥98%
  • MDL No.MFCD28015772

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

Acid-PEG3-mono-methyl  ester|CS-0115137

Structure of 1807505-26-5

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

* Please select Quantity before adding items.

General Information

  • CAS No. 1807505-26-5
  • Cat. No. CS-0115137
  • Purity ≥98%
  • MDL No. MFCD28015772
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₁H₂₀O₇
  • Molecular Weight 264.27
  • Synonym(s) None
  • SMILES COC(CCOCCOCCOCCC(O)=O)=O

Description

Acid-PEG3-mono-methyl ester is a water-soluble, bench-stable linker featuring a triethylene glycol spacer flanked by a carboxylic acid and a methyl ester group. This bifunctional architecture enables selective conjugation strategies in bioconjugation workflows, where the terminal acid facilitates coupling reactions while the methyl ester provides protection against hydrolysis under standard conditions.

Application

Acid-PEG3-mono-methyl ester serves as a versatile, bench-stable linker for conjugation and prodrug strategies. Its triethylene glycol spacer provides enhanced solubility and metabolic stability, while the terminal carboxylic acid enables efficient amide bond formation with amines under standard coupling conditions. The methyl ester group offers controlled hydrolysis kinetics, facilitating site-specific activation in biological environments. This reagent functions reliably in the synthesis of peptide-drug conjugates and targeted delivery systems.

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.

Computational Chemistry Data

  • TPSA   91.29
  • LogP   0.074
  • H_Acceptors   6
  • H_Donors   1
  • Rotatable_Bonds   12

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • Acid-PEG3-mono-methyl ester sigmaAcid-PEG3-mono-methyl ester manufacturerAcid-PEG3-mono-methyl ester priceAcid-PEG3-mono-methyl ester structureAcid-PEG3-mono-methyl ester SDSbuy Acid-PEG3-mono-methyl esterAcid-PEG3-mono-methyl ester supplierAcid-PEG3-mono-methyl ester usesAcid-PEG3-mono-methyl ester molecular weightprice of Acid-PEG3-mono-methyl esterAcid-PEG3-mono-methyl ester chemical name formula of Acid-PEG3-mono-methyl 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