Catalog NO.: BPG-0846

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Category Azido-PEGn-CH2COOH
Product Name Azido-PEG1-CH2COOH
CAS 79598-48-4
Molecular Formula C4H7N3O3
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Product Information

Description Azido-PEG1-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.
Synonyms Azido-PEG1-CH2CO2H;2-azidoethoxyacetic acid; (2-Azidoethyl)oxyacetic Acid; Acetic acid, (2-azidoethoxy)-; N3-PEG1-CH2CO2H; Azido-PEG1-acetic acid
IUPAC Name 2-(2-azidoethoxy)acetic acid
Molecular Weight 145.12
Molecular Formula C4H7N3O3
Canonical SMILES C(COCC(=O)O)N=[N+]=[N-]
InChI InChI=1S/C4H7N3O3/c5-7-6-1-2-10-3-4(8)9/h1-3H2,(H,8,9)
Purity ≥95%
Solubility Soluble in DCM, Water
Appearance Yellowish Oily Matter
Storage Store at 2-8°C


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