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Azido-PEG5-CH2CO2H - 98%, high purity , CAS No.217180-81-9

COA

Grade & Purity:

≥98%

Cas Number: 217180-81-9
Molecular Weight: 321.33
PubChem CID: 99129378

In stock

Item Number

A596462

Grouped product items
SKU	Size	Availability	Price	Qty
A596462-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,141.90
A596462-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,711.90

Azido-PEG-CH2CO2H

View related series

ADC Linker (354) Antibody-drug Conjugate/ADC Related (553) PEG Azide (539) PROTAC (2077) PROTAC Linkers (1898)

Basic Description

Specifications & Purity	≥98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads This product requires cold chain shipping. Ground and other economy services are not available.
Product Description	Azido-PEG5-CH2CO2H is a PEG derivative containing an azide group with a terminal carboxylic acid. 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 terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organic 1,3-dipolar compounds
  - Class Allyl-type 1,3-dipolar organic compounds
    - Subclass Azo imides

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 Monocarboxylic acids and derivatives Dialkyl ethers Carboxylic acids Organic zwitterions Organic salts Organic oxides Hydrocarbon derivatives Carbonyl compounds
Molecular Framework	Aliphatic acyclic compounds
Substituents	Azo compound - Azo imide - Carboxylic acid derivative - Carboxylic acid - Dialkyl ether - Ether - Monocarboxylic acid or derivatives - Organonitrogen compound - Carbonyl group - Organic oxygen compound - Organic nitrogen compound - Organooxygen compound - Organic zwitterion - Organic salt - Hydrocarbon derivative - Organic oxide - 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
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. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid
INCHI	InChI=1S/C12H23N3O7/c13-15-14-1-2-18-3-4-19-5-6-20-7-8-21-9-10-22-11-12(16)17/h1-11H2,(H,16,17)
InChIKey	CEACGPKHPWXRQF-UHFFFAOYSA-N
Smiles	C(COCCOCCOCCOCCOCC(=O)O)N=[N+]=[N-]
Isomeric SMILES	C(COCCOCCOCCOCCOCC(=O)O)N=[N+]=[N-]
Molecular Weight	321.33
Reaxy-Rn	31314309
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=31314309&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Chemical and Physical Properties

Flash Point(°F)	Not applicable
Flash Point(°C)	Not applicable
Molecular Weight	321.330 g/mol
XLogP3	0.000
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	9
Rotatable Bond Count	17
Exact Mass	321.154 Da
Monoisotopic Mass	321.154 Da
Topological Polar Surface Area	97.800 Å²
Heavy Atom Count	22
Formal Charge	0
Complexity	311.000
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

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