4,7,10,13,16,19,22,25-Octaoxa-28-azadotricosanoic acid, 32-(11,12-didehydrodibenz[b,f]azocin-5(6H)-yl)-29,32-dioxo-, 2,5-dioxo-1-pyrrolidinyl ester

CAS NO.：2553412-88-5
Empirical Formula: C42H55N3O14
Molecular Weight: 825.9
Update Date: 2026-05-28 02:15:05

What is 4,7,10,13,16,19,22,25-Octaoxa-28-azadotricosanoic acid, 32-(11,12-didehydrodibenz[b,f]azocin-5(6H)-yl)-29,32-dioxo-, 2,5-dioxo-1-pyrrolidinyl ester?

Description

DBCO-PEG8-NHS Ester is a click chemistry molecule cosisting of an NHS ester that is reactive specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. PEG8 spacer arm improves water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation. DBCO is commonly used for copper-free Click Chemistry reactions.

Properties of 4,7,10,13,16,19,22,25-Octaoxa-28-azadotricosanoic acid, 32-(11,12-didehydrodibenz[b,f]azocin-5(6H)-yl)-29,32-dioxo-, 2,5-dioxo-1-pyrrolidinyl ester

Density	1.29±0.1 g/cm3(Predicted)
solubility	Soluble in DMSO, DCM, DMF
pka	15.14±0.46(Predicted)
form	Oil
color	Colorless to light yellow

Safety information for 4,7,10,13,16,19,22,25-Octaoxa-28-azadotricosanoic acid, 32-(11,12-didehydrodibenz[b,f]azocin-5(6H)-yl)-29,32-dioxo-, 2,5-dioxo-1-pyrrolidinyl ester

Computed Descriptors for 4,7,10,13,16,19,22,25-Octaoxa-28-azadotricosanoic acid, 32-(11,12-didehydrodibenz[b,f]azocin-5(6H)-yl)-29,32-dioxo-, 2,5-dioxo-1-pyrrolidinyl ester

New Products

2-(2-Chlorophenyl)glycine Propiolic Acid 1-(3-Hydroxy-4-methoxyphenyl)-2-nitroethene (±)-amino(2-fluorophenyl)acetic acid trans-3-Benzyloxy-4-methoxy-beta-nitrostyrene 1-Pentadecanol 2,4-Dihydroxybenzaldehyde Dipropyl disulfide Pyrrolo[1,2-a]pyrimidine-6-carboxylic acid, 4,6,7,8-tetrahydro-4-oxo-, sodium salt (1:1), (6S) Obidoxime hydrochloride API 4 pentyn 1 ol N-Vinylformamide Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 2-Butyn-1-oL N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamide N-(4-fluoro-2-methoxy-5-nitrophenyl)-4-(1-methyl-1H-indol-3-yl)pyrimidin-2-amine Pirtobrutinib intd. 2-Pentyn-1-oL 4-Nitrobenzotrifluoride