BrCH2CONH-PEG6-acid

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Category	BrCH2CONH-PEGn-acid
Catalog NO.	BPG-1316
Product Name	BrCH2CONH-PEG6-acid
CAS	1609108-71-5
Molecular Formula	C17H32BrNO9
Molecular Weight	474.35

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Description	BrCH2CONH-PEG6-acid is a PEG linker containing a bromide group and a terminal carboxylic acid. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. 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. The hydrophilic PEG spacer increases solubility in aqueous media.
Synonyms	Bromoacetamido-PEG6-C2-acid; Bromoacetamido-PEG6-CH2CH2COOH; Bromoacetamido-PEG6-acid; 1-bromo-2-oxo-6,9,12,15,18,21-hexaoxa-3-azatetracosan-24-oic acid; Propanoic acid, 3-[(20-bromo-19-oxo-3,6,9,12,15-pentaoxa-18-azaeicos-1-yl)oxy]-; 6,9,12,15,18,21-Hexaoxa-3-azatetracosan-24-oic acid, 1-bromo-2-oxo-
IUPAC Name	3-[2-[2-[2-[2-[2-[2-[(2-bromoacetyl)amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Canonical SMILES	C(COCCOCCOCCOCCOCCOCCNC(=O)CBr)C(=O)O
InChI	InChI=1S/C17H32BrNO9/c18-15-16(20)19-2-4-24-6-8-26-10-12-28-14-13-27-11-9-25-7-5-23-3-1-17(21)22/h1-15H2,(H,19,20)(H,21,22)
InChIKey	AIMIPBWCWPFVBR-UHFFFAOYSA-N
Boiling Point	620.1±55.0°C (Predicted)
Purity	≥95%
Density	1.313±0.06 g/cm3 (Predicted)
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C

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