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DNP-PEG2-COOH

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Category	DNP-PEGn-COOH
Catalog NO.	BPG-1595
Product Name	DNP-PEG2-COOH
CAS	1353011-89-8
Molecular Formula	C13H17N3O8
Molecular Weight	343.29

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Description	DNP-PEG2-COOH is a PEG linker containing a DNP and a carboxylic acid moiety. DNP is involved in biological applications such as participating in ion transport across membranes. The terminal carboxylic acid can react with primary amines in the presence of EDC and HATU to form stable amide bonds. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.
Synonyms	DNP-PEG2-acid; DNP-NH-PEG2-C2-acid; 3-(2-(2-((2,4-Dinitrophenyl)amino)ethoxy)ethoxy)propanoic acid; Propanoic acid, 3-[2-[2-[(2,4-dinitrophenyl)amino]ethoxy]ethoxy]-
IUPAC Name	3-[2-[2-(2,4-dinitroanilino)ethoxy]ethoxy]propanoic acid
Canonical SMILES	C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])NCCOCCOCCC(=O)O
InChI	InChI=1S/C13H17N3O8/c17-13(18)3-5-23-7-8-24-6-4-14-11-2-1-10(15(19)20)9-12(11)16(21)22/h1-2,9,14H,3-8H2,(H,17,18)
InChIKey	ZZALENBFHFRJPM-UHFFFAOYSA-N
Boiling Point	573.7±50.0°C (Predicted)
Purity	≥95%
Density	1.436±0.06 g/cm3 (Predicted)
Solubility	Soluble in DMSO
Related CAS	1334178-00-5 (polymer)
Appearance	Yellow Solid
Storage	Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)

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