m-PEG7-Ms

 CAS No.: 477775-57-8  Cat No.: BP-500387  Purity: ≥95% 4.5  

m-PEG7-Ms is a mesylated monofunctional PEG linker offering high solubility and reactivity. Commonly used in ADCs, it serves as a spacer to improve pharmacokinetics of hydrophobic drugs. The mesyl group enables efficient substitution with amines, thiols, or other nucleophiles during linker modification.

m-PEG7-Ms

Structure of 477775-57-8

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Category
PROTAC Linker
Molecular Formula
C16H34O10S
Molecular Weight
418.50
Appearance
Solid

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

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Purity
≥95%
Solubility
10 mm in DMSO
Appearance
Solid
ShelfLife
0-4°C for short term (days to weeks), or -20°C for long term (months).
Storage
Store at -20 °C, keep in dry and avoid sunlight.
Shipping
Room temperature, or blue ice upon request.
IUPACName
2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl methanesulfonate
Synonyms
2,5,8,11,14,17,20-heptaoxadocosan-22-yl methanesulfonate; 2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl methanesulfonate
InChI Key
ABSVPRBGVPHWDJ-UHFFFAOYSA-N
InChI
InChI=1S/C16H34O10S/c1-19-3-4-20-5-6-21-7-8-22-9-10-23-11-12-24-13-14-25-15-16-26-27(2,17)18/h3-16H2,1-2H3
Canonical SMILES
COCCOCCOCCOCCOCCOCCOCCOS(=O)(=O)C

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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:
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Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
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Historical Records: mPEG2-hydrazide | Bromo-PEG5-t-butyl ester | mPEG11-bromide | Fmoc-N-amido-PEG24-propionic acid | N-Boc-N-bis(PEG3-azide) | t-Boc-N-amido-PEG11-alcohol | Boc-NH-PEG5-Ms | Pyrene-PEG5-propargyl | N-Boc-PEG23-bromide | Boc-NH-PEG9-propargyl | m-PEG7-Ms

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