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BrCH2CONH-PEG7-acid

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Category	BrCH2CONH-PEGn-acid
Catalog NO.	BPG-1312
Product Name	BrCH2CONH-PEG7-acid
Molecular Formula	C19H36BrNO10
Molecular Weight	518.40

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Description	BrCH2CONH-PEG7-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-PEG7-C2-acid; Bromoacetamido-PEG7-CH2CH2COOH; Bromoacetamido-PEG7-acid; 1-bromo-2-oxo-6,9,12,15,18,21,24-heptaoxa-3-azaheptacosan-27-oic acid
IUPAC Name	3-[2-[2-[2-[2-[2-[2-[2-[(2-bromoacetyl)amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Canonical SMILES	O=C(O)CCOCCOCCOCCOCCOCCOCCOCCNC(CBr)=O
InChI	InChI=1S/C19H36BrNO10/c20-17-18(22)21-2-4-26-6-8-28-10-12-30-14-16-31-15-13-29-11-9-27-7-5-25-3-1-19(23)24/h1-17H2,(H,21,22)(H,23,24)
InChIKey	CRYVRASMKPXUTI-UHFFFAOYSA-N
Purity	≥95%
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C

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