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HomeProduct name listAzido-PEG2-NHS ester

Azido-PEG2-NHS ester

  • CAS NO.:1312309-64-0
  • Empirical Formula: C11H16N4O6
  • Molecular Weight: 300.27
  • MDL number: MFCD20926376
  • Update Date: 2024-10-28 23:16:16
Azido-PEG2-NHS ester Structural

What is Azido-PEG2-NHS ester?

Description

Azido-PEG2-NHS ester is a click chemistry crosslinker containing an azide group and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.

Properties of Azido-PEG2-NHS ester

solubility  Soluble in DMSO, DMF, DCM
form  Liquid
color  Colorless to light yellow

Safety information for Azido-PEG2-NHS ester

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P260:Do not breathe dust/fume/gas/mist/vapours/spray.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

Computed Descriptors for Azido-PEG2-NHS ester

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