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CHO-Ph-CONH-PEG2-COOtBu

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Category	CHO-Ph-CONH-PEGn-COOtBu
Catalog NO.	BPG-1479
Product Name	CHO-Ph-CONH-PEG2-COOtBu
CAS	1807521-09-0
Molecular Formula	C19H27NO6
Molecular Weight	365.43

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Description	CHO-Ph-CONH-PEG2-COOtBu contains a benzaldehyde group that can react with aminooxy (ONH2) bearing molecules. The t-butyl ester is a protecting group that can be removed under acidic conditions for further conjugation. The hydrophilic PEG linker increases the water solubility of the compound.
Synonyms	Ald-Ph-PEG2-t-butyl ester; DF-PEG2-CH2CH2COOtBu; Ald-Ph-amido-PEG2-C2-Boc; Ald-Ph-PEG2-COOtBu; Ald-Ph-PEG2-CH2CH2COOtBu; tert-butyl 3-(2-(2-(4-formylbenzamido)ethoxy)ethoxy)propanoate; Propanoic acid, 3-[2-[2-[(4-formylbenzoyl)amino]ethoxy]ethoxy]-, 1,1-dimethylethyl ester; 2-Methyl-2-propanyl 3-(2-{2-[(4-formylbenzoyl)amino]ethoxy}ethoxy)propanoate
IUPAC Name	tert-butyl 3-[2-[2-[(4-formylbenzoyl)amino]ethoxy]ethoxy]propanoate
Canonical SMILES	CC(C)(C)OC(=O)CCOCCOCCNC(=O)C1=CC=C(C=C1)C=O
InChI	InChI=1S/C19H27NO6/c1-19(2,3)26-17(22)8-10-24-12-13-25-11-9-20-18(23)16-6-4-15(14-21)5-7-16/h4-7,14H,8-13H2,1-3H3,(H,20,23)
InChIKey	UXMPBIQFYCJYBB-UHFFFAOYSA-N
Boiling Point	547.6±45.0°C (Predicted)
Purity	≥95%
Density	1.132±0.06 g/cm3 (Predicted)
Solubility	Soluble in DCM, DMF, DMSO
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C

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