910813
mPEG24-NHS
别名:
Methoxypolyethylene glycol acetic acid N-succinimidyl ester, mPEG NHS
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关于此项目
经验公式（希尔记法）:
C56H107NO29
化学文摘社编号:
分子量:
1258.44
UNSPSC Code:
43211915
NACRES:
NA.23
MDL number:
assay
95% (HPLC)
form
solid
mol wt
average Mn 1,250 (by NMR)
reaction suitability
reagent type: chemical modification reagent
reactivity: amine reactive
color
white to off-white
Ω-end
NHS ester
α-end
methoxy
polymer architecture
shape: linear
functionality: monofunctional
storage temp.
−20°C
SMILES string
N1(C(=O)CCC1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC
InChI
1S/C56H107NO29/c1-61-6-7-63-10-11-65-14-15-67-18-19-69-22-23-71-26-27-73-30-31-75-34-35-77-38-39-79-42-43-81-46-47-83-50-51-85-53-52-84-49-48-82-45-44-80-41-40-78-37-36-76-33-32-74-29-28-72-25-24-70-21-20-68-17-16-66-13-12-64-9-8-62-5-4-56(60)86-57-54(58)
InChI key
IXVOIXFTBGZAJR-UHFFFAOYSA-N
Application
Polyethylene glycols (PEGs) are FDA approved hydrophilic polymers. They are non-toxic, non-immunogenic and non-antigenic, and are widely used in a variety of biomedical applications such as bioconjugation, drug delivery, surface functionalization, and tissue engineering. PEG-NHS is an amine reactive PEG that can react to amino groups of lysine(s) on proteins or other biologics; reaction occurs at room temperature in <1hr at pH 7-8. Stable linker between PEG and NHS ester.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
>230.0 °F
flash_point_c
> 110 °C