ALC-0159

CAS NO.：1849616-42-7
Empirical Formula: (C2H4O)nC31H63NO2
Molecular Weight: 0
Update Date: 2026-06-03 11:24:09

What is ALC-0159?

Description

ALC-0159 is a PEG/lipid conjugate (i.e. PEGylated lipid), specifically, it is the N,N-dimyristylamide of 2-hydroxyacetic acid, O-pegylated to a PEG chain mass of about 2 kilodaltons (corresponding to about 45-46 ethylene oxide units per molecule of N,N-dimyristyl hydroxyacetamide). It is a non-ionic surfactant by its nature. It has been deployed in the Pfizer-BioNTech SARS-CoV-2 mRNA vaccine that contains the active ingredient tozinameran.

What are the applications of Application

Properties of ALC-0159

solubility	DMF: 10 mg/ml; DMF:PBS (pH 7.2) (1:2): 0.3 mg/ml; DMSO: Slightly Soluble; Ethanol: 1 mg/ml
form	A solid
color	White to off-white

Safety information for ALC-0159

Computed Descriptors for ALC-0159

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