Merck
All Photos(1)

QBD10524

Sigma-Aldrich

Azido-dPEG®11-amine

Empirical Formula (Hill Notation):
C24H50N4O11
Molecular Weight:
570.67
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

检测方案

>90%

形式

solid or viscous liquid

reaction suitability

reaction type: click chemistry
reagent type: cross-linking reagent
reaction type: click chemistry

聚合物结构设计

shape: linear
functionality: heterobifunctional

运输

ambient

储存温度

−20°C

SMILES string

NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]

Compare Similar Items

View Full Comparison

1 of 4

This Item
QBD10525QBD10514QBD10505
Azido-dPEG®24-acid

Sigma-Aldrich

QBD10514

Azido-dPEG®24-acid

assay

>90%

assay

>90%

assay

>90%

assay

>90%

form

solid or viscous liquid

form

solid or viscous liquid

form

solid or viscous liquid

form

solid or viscous liquid

reaction suitability

reaction type: click chemistry, reagent type: cross-linking reagent
reaction type: click chemistry

reaction suitability

reaction type: click chemistry, reagent type: cross-linking reagent
reaction type: click chemistry

reaction suitability

reaction type: click chemistry, reagent type: cross-linking reagent
reaction type: click chemistry

reaction suitability

reaction type: click chemistry, reagent type: cross-linking reagent
reaction type: click chemistry

polymer architecture

shape: linear
functionality: heterobifunctional

polymer architecture

shape: linear
functionality: heterobifunctional

polymer architecture

shape: linear
functionality: heterobifunctional

polymer architecture

shape: linear
functionality: heterobifunctional

shipped in

ambient

shipped in

ambient

shipped in

ambient

shipped in

ambient

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

特点和优势

The azido-dPEG®11-amine contains an azide function on one end of a single molecular weight dPEG® spacer (44.2 Å) and a reactive group on the other end of the spacer. The dPEG® spacer is hydrophilic and non-immunogenic and improves the water solubility of the target molecule while reducing the immunogenicity and increasing the hydrodynamic volume of the target. The primary amine reactive group reacts with acids and active esters. The azide group reacts with an alkyne in the well-known click chemistry reaction. The click chemistry reaction proceeds by copper(I) or ruthenium catalysis or in a strain-catalyzed reaction with certain types of alkyne partners.

法律信息

Products Protected under U.S. Patents # 7,888,536 B2
dPEG is a registered trademark of Quanta BioDesign

象形图

Exclamation mark

警示用语:

Warning

危险声明

预防措施声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2

储存分类代码

11 - Combustible Solids

闪点(F)

Not applicable

闪点(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

(enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service