9-Azido-4,7-dioxanononanoicacid , 95% , 1312309-63-9

CAS NO.：1312309-63-9

Empirical Formula: C7H13N3O4

Molecular Weight: 203.2

MDL number: MFCD20926378

PRODUCT Properties

• storage temp.: Storage temp. -20°C
• solubility: good in water and most organic solvents
• form: Liquid
• color: Colorless to light yellow
• Appearance: yellow liquid
• InChI: InChI=1S/C7H13N3O4/c8-10-9-2-4-14-6-5-13-3-1-7(11)12/h1-6H2,(H,11,12)
• InChIKey: IEHDSRSXQAOLJT-UHFFFAOYSA-N
• SMILES: O(CCC(=O)O)CCOCCN=[N+]=[N-]

Description and Uses

Azido-PEG2-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.

9-Azido-4,7-dioxanonanoic Acid is used in the synthesis of single-walled carbon nanotubes (SWCNTs) with ssDNA.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P264-P280-P302+P352-P321-P332+P313-P362-P305+P351+P338-P337+P313-P261-P271-P304+P340-P312-P403+P233-P405-P501