O-(2-Aminoethyl)-O′-[2-(Boc-amino)ethyl]hexaethylene glycol , 98% , 206265-98-7

CAS NO.：206265-98-7

Empirical Formula: C21H44N2O9

Molecular Weight: 468.58

MDL number: MFCD03453229

PRODUCT Properties

• Boiling point: 547.7±50.0 °C(Predicted)
• Density: 1.075±0.06 g/cm3(Predicted)
• storage temp.: -20°C
• solubility: DMSO: ≥ 250 mg/mL (533.53 mM)
• pka: 12.23±0.46(Predicted)
• form: Liquid
• color: Colorless to light yellow
• InChI: 1S/C21H44N2O9/c1-21(2,3)32-20(24)23-5-7-26-9-11-28-13-15-30-17-19-31-18-16-29-14-12-27-10-8-25-6-4-22/h4-19,22H2,1-3H3,(H,23,24)
• InChIKey: HTIMIYPOESODPC-UHFFFAOYSA-N
• SMILES: CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCN

Description and Uses

t-boc-N-amido-PEG7-amine is a PEG linker with an amino group and Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. The Boc group can be deprotected under mild acidic conditions to form the free amine.

O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL) is a polyethyleneglycol (PEG) derivative used as a reagent in the preparation biotinylated spacers present in glucose-transporter probes.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• PPE: Eyeshields, Gloves
• WGK Germany: 3
• F: 10
• HS Code: 2918999090
• Storage Class: 10 - Combustible liquids