911267
mPEG24-Hydrazide
Synonym(s):
Methoxy-PEG-HZ, mPEG-Hydrazide
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About This Item
Empirical Formula (Hill Notation):
C52H106N2O26
Molecular Weight:
1175.40
UNSPSC Code:
12352125
NACRES:
NA.23
Recommended Products
form
solid
mol wt
average Mn 1200 (by NMR)
reaction suitability
reagent type: chemical modification reagent
reactivity: carboxyl reactive
color
white to off-white
Ω-end
hydrazide
α-end
methoxy
polymer architecture
shape: linear
functionality: monofunctional
storage temp.
−20°C
Application
Polyethylene glycols (PEGs) are FDA approved hydrophilic polymers. They are non-toxic, non-immunogenic and non-antigenic, and are widely used in a varity of biomedical applications such as bioconjugation, drug delivery, surface functionalization, and tissue engineering. Methoxy PEG Hydrazide reacts with aldehydes and ketones to give stable hydrazones in a single step; it can also react with activated carboxylic acids.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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