mPEG4-CH2CH2COONHS ester

 CAS No.: 874208-94-3  Cat No.: BP-500791  Purity: >97% 4.5  

mPEG4-CH2CH2COONHS ester provides a shorter PEG4 spacer with an NHS ester reactive group, facilitating controlled conjugation to antibody amines. It enhances solubility and stability in ADC payload attachment and bioconjugation applications.

mPEG4-CH2CH2COONHS ester

Structure of 874208-94-3

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Molecular Formula
C16H27NO9
Molecular Weight
377.39
Appearance
Colorless Liquid

* For research and manufacturing use only. Not for human or clinical use.

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Purity
>97%
Appearance
Colorless Liquid
Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Shipping
Room temperature
IUPACName
(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]propanoate
Synonyms
(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]propanoate
Boiling Point
467.9±55.0 °C at 760 mmHg
Density
1.2±0.1 g/cm3
InChI Key
FMMFVGSOBIANGY-UHFFFAOYSA-N
InChI
InChI=1S/C16H27NO9/c1-21-6-7-23-10-11-25-13-12-24-9-8-22-5-4-16(20)26-17-14(18)2-3-15(17)19/h2-13H2,1H3
Canonical SMILES
COCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O

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Desired concentration: *

L

* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2

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* Total Molecular Weight:
g/mol
Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
g/mol
g
Historical Records: DBCO-PEG3-amine | BnO-PEG4-Boc | Tr-PEG5-OH | Br-PEG2-THP | Thiol-PEG8-propionic acid | Azide-PEG2-Ms | m-PEG5-triethoxysilane | mPEG6-thiol | mPEG7-amine | mPEG4-amine | mPEG4-CH2CH2COONHS ester

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