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Poly(ethylene glycol) methyl ether azide - average Mn 400, high purity , CAS No.89485-61-0
Basic Description
Synonyms
Methoxypolyethylene glycol azide, mPEG-N₃, azido mPEG, PEG N₃, methoxyPEG azide, mPEG azide
Specifications & Purity
average Mn 400
Storage Temp
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Product Description
Application
PEG functionalized with azide is commonly used in copper-mediated ligation (click chemistry). PEG of this molecular weight should remain amorphous at room temperature.
Taxonomic Classification
Kingdom
Organic compounds
Superclass
Organic 1,3-dipolar compounds
Class
Allyl-type 1,3-dipolar organic compounds
Subclass
Azo imides
Intermediate Tree Nodes
Not available
Direct Parent
Azo imides
Alternative Parents
Azo compounds Dialkyl ethers Organic salts Hydrocarbon derivatives Organic cations
Molecular Framework
Aliphatic acyclic compounds
Substituents
Azo imide - Azo compound - Ether - Dialkyl ether - Organic nitrogen compound - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organooxygen compound - Organonitrogen compound - Organic cation - Aliphatic acyclic compound
Description
This compound belongs to the class of organic compounds known as azo imides. These are n-Imides of azo compounds, analogous to azoxy compounds, having a delocalized structure.
External Descriptors
Not available
Data sources
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
Names and Identifiers
IUPAC Name
1-azido-2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethane
INCHI
InChI=1S/C25H51N3O12/c1-29-4-5-31-8-9-33-12-13-35-16-17-37-20-21-39-24-25-40-23-22-38-19-18-36-15-14-34-11-10-32-7-6-30-3-2-27-28-26/h2-25H2,1H3
InChIKey
FXVJBKLBTILMNA-UHFFFAOYSA-N
Smiles
COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]
Isomeric SMILES
COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]
WGK Germany
3
Reaxy-Rn
19469670
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=19469670&ln=
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
Chemical and Physical Properties
Flash Point(°C)
>110°C
Molecular Weight
585.700 g/mol
XLogP3
-0.600
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
14
Rotatable Bond Count
36
Exact Mass
585.347 Da
Monoisotopic Mass
585.347 Da
Topological Polar Surface Area
125.000 Ų
Heavy Atom Count
40
Formal Charge
0
Complexity
519.000
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
The total count of all stereochemical bonds
0
Covalently-Bonded Unit Count
1
Citations of This Product
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1 Citations