Tel:

Email:

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

Amino-PEG3-C2-acid

  • CAS No. 784105-33-5

  • Cat. No. CS-W020905
  • Purity≥97%
  • MDL No.MFCD21607085

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

Amino-PEG3-C2-acid|CS-W020905

Structure of 784105-33-5

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

* Please select Quantity before adding items.

General Information

  • CAS No. 784105-33-5
  • Cat. No. CS-W020905
  • Purity ≥97%
  • MDL No. MFCD21607085
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₁₉NO₅
  • Molecular Weight 221.25
  • Synonym(s) None
  • SMILES O=C(O)CCOCCOCCOCCN

Description

Amino-PEG3-C2-acid features a terminal amine and carboxylic acid group separated by a three-ethylene glycol unit, offering balanced solubility and conjugation versatility. This bifunctional linker enables efficient coupling to biomolecules or surfaces via amine-reactive or carbonyl-activated chemistries, with minimal steric hindrance and enhanced stability in aqueous environments.

Application

Amino-PEG3-C2-acid serves as a versatile bifunctional linker for conjugation and polymer synthesis, combining a primary amine for coupling to carboxylate-bearing molecules with a terminal carboxylic acid for further derivatization. The three-ethylene glycol units provide enhanced solubility and stability in aqueous environments, while the C2 spacer offers optimal distance between functional groups. This reagent facilitates efficient bioconjugation workflows and is compatible with standard peptide coupling protocols, enabling reliable synthesis of PEGylated compounds and functionalized scaffolds.

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   91.01
  • LogP   -0.5304
  • H_Acceptors   5
  • H_Donors   2
  • Rotatable_Bonds   11

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • Amino-PEG3-C2-acid sigmaAmino-PEG3-C2-acid manufacturerAmino-PEG3-C2-acid priceAmino-PEG3-C2-acid structureAmino-PEG3-C2-acid SDSbuy Amino-PEG3-C2-acidAmino-PEG3-C2-acid supplierAmino-PEG3-C2-acid usesAmino-PEG3-C2-acid molecular weightprice of Amino-PEG3-C2-acidAmino-PEG3-C2-acid chemical name formula of Amino-PEG3-C2-acid
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