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857891-82-8

O-(2-Aminoethyl)-O-(2-Azidoethyl)heptaethylene glycol, also known as Azido-PEG8-amine, is an aqueous soluble heterobifunctional reagent that consists of an azide group and a free amine group. The azide group enables Click Chemistry, while the amine group is reactive with carboxylic acids and activated NHS esters.

857891-82-8

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  • 2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanamine cas no. 857891-82-8 98%

    Cas No: 857891-82-8

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857891-82-8 Usage

Uses

Used in Biomedical Applications:
O-(2-Aminoethyl)-O-(2-Azidoethyl)heptaethylene glycol is used for the surface functionalization of bicompartmental poly(lactide-co-glycolide) (PLGA) fibers and particles via surface-selective click chemistry. This allows for the synthesis of spatioselectively modified particles and fibers that can be employed in various biomedical applications.

Check Digit Verification of cas no

The CAS Registry Mumber 857891-82-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,7,8,9 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 857891-82:
(8*8)+(7*5)+(6*7)+(5*8)+(4*9)+(3*1)+(2*8)+(1*2)=238
238 % 10 = 8
So 857891-82-8 is a valid CAS Registry Number.
InChI:InChI=1/C18H38N4O8/c19-1-3-23-5-7-25-9-11-27-13-15-29-17-18-30-16-14-28-12-10-26-8-6-24-4-2-21-22-20/h1-19H2

857891-82-8 Well-known Company Product Price

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  • Aldrich

  • (76318)  O-(2-Aminoethyl)-O′-(2-azidoethyl)heptaethyleneglycol  ≥90% (oligomer purity)

  • 857891-82-8

  • 76318-500MG-F

  • 3,480.75CNY

  • Detail

857891-82-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanamine

1.2 Other means of identification

Product number -
Other names Azido-PEG-amine (n=8)

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:857891-82-8 SDS

857891-82-8Upstream product

857891-82-8Downstream Products

857891-82-8Relevant articles and documents

FUSED HETEROCYCLIC BENZODIAZEPINE DERIVATIVES AND USES THEREOF

-

Page/Page column 126-127; 168, (2020/05/29)

The present disclosure provides compounds and compositions capable of extending lifespan, and methods of use thereof.

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