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B596660-5gBromo-PEG4-t-butyl ester is a PEG derivative containing a bromide group and a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic
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B596656-100mgBromo-PEG5-acid is a PEG derivative containing a bromide group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions.
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B596656-1gBromo-PEG5-acid is a PEG derivative containing a bromide group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions.
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B596656-500mgBromo-PEG5-acid is a PEG derivative containing a bromide group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions.
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B595287-1gBromo-PEG5-alcohol is a PEG derivative containing a bromide group and a terminal hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions.
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B595287-250mgBromo-PEG5-alcohol is a PEG derivative containing a bromide group and a terminal hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions.
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B595287-500mgBromo-PEG5-alcohol is a PEG derivative containing a bromide group and a terminal hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions.
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B595425-1gBromo-PEG5-bromide is a PEG derivative containing two bromide groups. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.
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B595425-500mgBromo-PEG5-bromide is a PEG derivative containing two bromide groups. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.
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B595425-5gBromo-PEG5-bromide is a PEG derivative containing two bromide groups. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.
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B597131-100mgBromo-PEG5-phosphonic acid is a hydrophilic PEG derivative containing a bromine group and a phosphonic acid group. The bromine is a good leaving group. The hydrophilic PEG chain increases the water solubility of compounds in aqueous media.
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B597131-250mgBromo-PEG5-phosphonic acid is a hydrophilic PEG derivative containing a bromine group and a phosphonic acid group. The bromine is a good leaving group. The hydrophilic PEG chain increases the water solubility of compounds in aqueous media.