Azido-PEG2-CH2COOH (CHA)

• CAT Number: I042682
• CAS Number: 2098500-94-6
• Molecular Formula: C12H24N4O4
• Molecular Weight: 288.34
• Purity: ≥95%
• Synonyms: 2-[2-(2-azidoethoxy)ethoxy]acetic acid;methylcyclohexane
• InChI: InChI=1S/C7H14.C6H11N3O4/c1-7-5-3-2-4-6-7;7-9-8-1-2-12-3-4-13-5-6(10)11/h7H,2-6H2,1H3;1-5H2,(H,10,11)
• InChIKey: CIBZWIGLRVKEHC-UHFFFAOYSA-N
• SMILES: CC1CCCCC1.C(COCCOCC(=O)O)N=[N+]=[N-]

Azido-PEG2-CH2COOH (CHA) is a azido-modified PEG2 acid, can be used as a click chemistry reagent[1].

Reference

[1]. Lai TH, et al. Long-Term Retarded Release for the Proteasome Inhibitor Bortezomib through Temperature-Sensitive Dendritic Glycopolymers as Drug Delivery System from Calcium Phosphate Bone Cement. Macromol Rapid Commun. 2021 Jul;42(13):e2100083.
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