mPEG10-alcohol

Name: mPEG10-alcohol
Brand: BOC Sciences
Rating: 5 (1 reviews)

CAS No.: 27425-92-9

Cat No.: BPG-2218

Purity: >98.0%

4.5

mPEG10-alcohol is a PEG-based spacer and synthetic linker building block used to introduce a defined hydrophilic and flexible segment into multistep conjugation designs. The PEG chain can increase molecular spacing and provide a modular connection between reactive groups without serving as a dedicated cleavage trigger. This derivative contains peg10 spacer together with terminal functionality selected for further synthesis. The available reactive group is no dedicated antibody-reactive group unless activated/functionalized; terminal functionality depends on the specific peg derivative. The opposite terminus provides terminal hydroxyl; requires derivatizatioctivation before payload coupling. Coupling and deprotection conditions should be matched to the terminal groups and the intended order of assembly.

Category	Small-molecule Methoxy Linear PEG (mPEG)
Molecular Formula	C21H44O11
Molecular Weight	472.57
Appearance	Solid
Shipping	-20°C (International: -20°C)
Storage	Store at -20 °C, keep in dry and avoid sunlight.

Structure of 27425-92-9

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Specification

Synonyms	Decaethylene Glycol Monomethyl Ether; mPEG10-OH; 2,5,8,11,14,17,20,23,26,29-Decaoxahentriacontan-31-ol
IUPACName	2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
CanonicalSMILES	COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO
InChI	InChI=1S/C21H44O11/c1-23-4-5-25-8-9-27-12-13-29-16-17-31-20-21-32-19-18-30-15-14-28-11-10-26-7-6-24-3-2-22/h22H,2-21H2,1H3
InChIKey	YMBLPWKGRIGDBP-UHFFFAOYSA-N
BoilingPoint	524.316°C at 760 mmHg
MeltingPoint	19°C
FlashPoint	270.9±28.7 °C
Purity	>98.0%
Density	1.083g/cm3
Solubility	10 mm in DMSO
ShelfLife	0-4°C for short term (days to weeks), or -20°C for long term (months).
VaporPressure	0.0±3.1 mmHg at 25°C
LogP	-4.02