2-((Azido-PEG8-carbamoyl)methoxy)acetic acid

Base Information

• Chemical Name: 2-((Azido-PEG8-carbamoyl)methoxy)acetic acid
• CAS No.: 846549-37-9
• Molecular Formula: C22H42N4O12
• Molecular Weight: 554.58800
• Hs Code.: 2929 90 00
• European Community (EC) Number: 635-501-9
• DSSTox Substance ID: DTXSID00404781
• Wikidata: Q82209110
• Mol file: 846549-37-9.mol

Synonyms:846549-37-9;2-((Azido-PEG8-carbamoyl)methoxy)acetic acid;O-(2-Azidoethyl)-O-[2-(diglycolyl-amino)ethyl]heptaethylene glycol;Azido-PEG-acid (n=8);N-(PEG)-COOH;2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethylamino]-2-oxoethoxy]acetic acid;O-(2-AZIDOETHYL)-O-(2-(DIGLYCOLYL-AMINO)ETHYL)EG-7;N3-Peg7-cooh;SCHEMBL14787951;DTXSID00404781;MFCD10001327;AKOS030213519;AS-72016;BP-23562;HY-140459;CS-0115458;R14-0277;2-{[(26-azido-3,6,9,12,15,18,21,24-octaoxahexacosan-1-yl)carbamoyl]methoxy}acetic acid

Chemical Property of 2-((Azido-PEG8-carbamoyl)methoxy)acetic acid

Chemical Property:

• PSA: 202.71000
• LogP: -0.06004
• Storage Temp.: 2-8°C
• XLogP3: -1.3
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 14
• Rotatable Bond Count: 31
• Exact Mass: 554.27992279
• Heavy Atom Count: 38
• Complexity: 597

Purity/Quality:

98%,99%, ^*data from raw suppliers

O-(2-Azidoethyl)-O-[2-(diglycolyl-amino)ethyl]heptaethylene glycol ≥90%(oligomerpurity) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(COCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-])NC(=O)COCC(=O)O
• Description: 2-((Azido-PEG8-carbamoyl)methoxy)acetic acid is a PEG linker 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 react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.