ChemicalBook > CAS DataBase List > O-(2-AMinoethyl)-O'-(2-azidoethyl)triethylene Glycol

O-(2-AMinoethyl)-O'-(2-azidoethyl)triethylene Glycol

Product Name
O-(2-AMinoethyl)-O'-(2-azidoethyl)triethylene Glycol
CAS No.
951671-92-4
Chemical Name
O-(2-AMinoethyl)-O'-(2-azidoethyl)triethylene Glycol
Synonyms
N3-PEG4-NH2;Azido-PEG4-NH2;N3-PEG4-C2-NH2;H2N-C2-PEG4-N3;Amino-PEG5-azide;Azido-PEG4-Amine;PROTAC Linker 20;2-(2-{2-[2-(2-Azido-ethoxy)-ethoxy;14-Amino-3,6,9,12-tetraoxatetradecanyl Azide;14-Azido-3,6,9,12-tetraoxatetradecan-1-aMine
CBNumber
CB42557906
Molecular Formula
C10H22N4O4
Formula Weight
262.30608
MOL File
951671-92-4.mol
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O-(2-AMinoethyl)-O'-(2-azidoethyl)triethylene Glycol Property

Density 
1.10 g/mL
refractive index 
1.4670 to 1.4710
storage temp. 
2-8°C
solubility 
Soluble in Water, DMSO, DCM, DMF
form 
liquid
color 
Colorless to Light yellow to Light orange
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Safety

RIDADR 
UN 2735 8/PG III
HS Code 
2929.90.5090
HazardClass 
8
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P363Wash contaminated clothing before reuse.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
901138
Product name
14-Azido-3,6,9,12-tetraoxatetradecan-1-amine
Packaging
5G
Price
$698
Updated
2023/06/20
TCI Chemical
Product number
A3004
Product name
Azido-PEG4-Amine
Purity
>95.0%(GC)
Packaging
50mg
Price
$65
Updated
2024/03/01
TCI Chemical
Product number
A3004
Product name
Azido-PEG4-Amine
Purity
>95.0%(GC)
Packaging
250mg
Price
$196
Updated
2024/03/01
TRC
Product number
A608880
Product name
O-(2-Aminoethyl)-O’-(2-azidoethyl)triethyleneGlycol
Packaging
100mg
Price
$160
Updated
2021/12/16
Activate Scientific
Product number
AS131098
Product name
Azido-PEG4-Amine
Purity
95+%
Packaging
1g
Price
$315
Updated
2021/12/16
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O-(2-AMinoethyl)-O'-(2-azidoethyl)triethylene Glycol Chemical Properties,Usage,Production

Description

Amino-PEG4-azide is a very popular bifunctional crosslinker. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The hydrophilic PEG spacer increases solubility in aqueous media.

Uses

O-(2-AMinoethyl)-O'-(2-azidoethyl)triethylene Glycol is a heterobifunctional polyethyleneglycol (PEG) derivative; a useful reagent used in the construction of intramolecular linkers.

reaction suitability

reagent type: linker

O-(2-AMinoethyl)-O'-(2-azidoethyl)triethylene Glycol Preparation Products And Raw materials

Raw materials

Preparation Products

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O-(2-AMinoethyl)-O'-(2-azidoethyl)triethylene Glycol Suppliers

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View Lastest Price from O-(2-AMinoethyl)-O'-(2-azidoethyl)triethylene Glycol manufacturers

Xian confluore Biological Technology Co., Ltd.
Product
azido-PEG4-amine 951671-92-4
Price
US $0.00/g
Min. Order
10g
Purity
>98.00%
Supply Ability
10g
Release date
2024-03-23
Career Henan Chemical Co
Product
2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethanamine 951671-92-4
Price
US $8.80/KG
Min. Order
1KG
Purity
97%-99%
Supply Ability
100kg
Release date
2019-07-09

951671-92-4, O-(2-AMinoethyl)-O'-(2-azidoethyl)triethylene GlycolRelated Search:

N3-PEG1-CH2CH2NH2 N3-PEG7-CH2CH2NH2 Azido-PEG4-NHS Ester Propargyl-PEG7-alcohol Propargyl-PEG3-amine 1-azido-2-[2-(2-methoxyethoxy)ethoxy]ethane 1,14-Diazido-3,6,9,12-tetraoxatetradecane 3,6,9,12,15-PENTAOXAHEPTADECANE-1,17-DIYL BIS-AZIDE 17-Azido-3,6,9,12,15-pentaoxaheptadecan-1-amine 20-Azido-3,6,9,12,15,18-hexaoxaeicosan-1-amine HO-PEG8-CH2CH2COOH Maleimide-PEG2-NHS Ester PEG5-acid alpha, oMega-Dipropionic acid hexaethylene glycol Amino-PEG5-acid Amino-PEG5-t-butyl ester Azido-PEG11-amine Amino-PEG8-azide

  • O-(2-AMinoethyl)-O'-(2-azidoethyl)triethylene Glycol
  • 14-Azido-3,6,9,12-tetraoxatetradecan-1-aMine
  • 14-AZIDO-3,6,9,12-TETRAOXATETRADECAN-1-YLAMINE
  • 2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethanamine
  • Azido-PEG4-NH2
  • Azido-PEG4-Amine
  • Amino-PEG5-azide
  • N3-PEG4-NH2
  • N3-PEG4-C2-NH2
  • PROTAC Linker 20
  • 14-Amino-3,6,9,12-tetraoxatetradecanyl Azide
  • 1-Amino-14-azido-3,6,9,12-tetraoxatetradecane
  • 2-(2-{2-[2-(2-Azido-ethoxy)-ethoxy
  • 14-azido-3,6,9,12-tetraoxatetradecane-1-amine
  • N3-PEG4-CH2CH2NH2/3,6,9,12-Tetraoxatetradecan-1-amine, 14-azido-
  • H2N-C2-PEG4-N3
  • 951671-92-4
  • Aliphatics
  • Amines
  • Labeling and Diagnostics Reagents
  • Polyethyleneglycol Derivatives
  • PEG