Acid-PEG5-NHS ester
- CAS NO.:1343476-41-4
- Empirical Formula: C18H29NO11
- Molecular Weight: 435.42
- MDL number: MFCD27952888
- Update Date: 2024-10-28 23:16:16
What is Acid-PEG5-NHS ester?
Description
Acid-PEG5-NHS ester is a PEG linker containing a carboxylic acid and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. 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 NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
Properties of Acid-PEG5-NHS ester
Boiling point: | 574.8±60.0 °C(Predicted) |
Density | 1.30±0.1 g/cm3(Predicted) |
pka | 4.28±0.10(Predicted) |
form | Liquid |
color | Colorless to light yellow |
Safety information for Acid-PEG5-NHS ester
Computed Descriptors for Acid-PEG5-NHS ester
New Products
Tert-butyl bis(2-chloroethyl)carbamate 4-Methylphenylacetic acid N-Boc-D-alaninol N-BOC-D/L-ALANINOL 3-Morpholino-1-(4-nitrophenyl)-5,6-dihydropyridin- 2(1H)-one Furan-2,5-Dicarboxylic Acid Tropic acid DIETHYL AMINOMALONATE HYDROCHLORIDE 1,1’-CARBONYLDIIMIDAZOLE R-2-BENZYLOXY PROPIONIC ACID 1,1’-CARBONYLDI (1,2-4 TRIAZOLE) N-METHYL INDAZOLE-3-CARBOXYLIC ACID (2-Hydroxyphenyl)acetonitrile 4-Bromopyrazole 5-BROMO-2CYANO PYRIDINE 5,6-Dimethoxyindanone 5-broMo-2-chloro-N-cyclopentylpyriMidin-4-aMine 2-(Cyanocyclohexyl)acetic acid 4-methoxy-3,5-dinitropyridine 2-aminopropyl benzoate hydrochloride 1-(4-(aminomethyl)benzyl)urea hydrochloride diethyl 2-(2-((tertbutoxycarbonyl)amino) ethyl)malonate tert-butyl 4- (ureidomethyl)benzylcarbamate Ethyl-2-chloro((4-methoxyphenyl)hydrazono)acetateRelated products of tetrahydrofuran
Acid-PEG5-t-butyl ester
Acid-PEG5-mono-methyl ester
Acid-PEG5-TEMPO
Acid-PEG3-mono-methyl ester
Acid-PEG4-Sulfone-PEG4-Acid
Acid-PEG4-t-butyl ester
Acid-PEG25-NHS ester
Acid-PEG10-NHS ester
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