High Purity Monodisperse (Discrete) PEG Products

High purity monodisperse (discrete) PEGs (purity> 98% with < 1% single impurity).

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Description

JenKem Technology provides high purity monodisperse (discrete) PEG raw materials and monodisperse (discrete) PEG derivatives with an extensive variety of functional groups, from grams to kilogram batch size in both non-GMP and GMP grade.

The chain lengths for our monodisperse (discrete) PEGs are up to 108 repeating unites (-CH2-CH2-OH-) with molecular weight of about 5000Da. Our largest batch size is currently 15Kg per batch, with potential to increase the batch size.

The majority of our monodisperse (discrete) PEG products have purity >98% with <1% highest single impurity. The following are some examples of in-stock non-GMP grade monodisperse (discrete) PEG products with even higher purity (>99%):

Item Number Item Description
HO-PEG7-OH Heptaethylene Glycol, MW 326.4
HO-PEG8-OH Octaethylene Glycol, MW 370.4
HO-PEG9-OH Enneethylene Glycol, MW 414.5
HO-PEG10-OH Decaethylene Glycol, MW 458.6
HO-PEG11-OH Undecaethylene Glycol, MW 502.6
HO-PEG12-OH Dodecaethylene glycol, MW 546.7

 

The following are examples of our monodisperse (discrete) PEG products with purity >98% that have been scaled-up to kilograms batch size:

Item Number Item Description
HO-PEG9-OH Enneethylene Glycol, MW 414.5
HO-PEG10-OH Decaethylene Glycol, MW 458.6
HO-PEG11-OH Undecaethylene Glycol, MW 502.6
HO-PEG12-OH Dodecaethylene glycol, MW 546.7
HO-PEG36-OH Hexatriacontaethylene Glycol, MW 1603.9
M-PEG7-OH Methoxy PEG7 Hydroxyl, MW 340.4
M-PEG11-OH Methoxy PEG11 Hydroxyl, MW 516.6
M-PEG11-PA Methoxy PEG11 Propionic Acid, MW 588.7
Bn-PEG3-OH Triethylene glycol monobenzyl ether, MW 240.3
Bn-PEG4-OH Tetraethylene glycol monobenzyl ether, MW 284.4 Da
Bn-PEG6-OH Benzyl PEG6 Hydroxyl, MW 372.5 Da
Bn-PEG7-OH Benzyl PEG7 Hydroxyl, MW 416.5Da

 

JenKem Technology specializes in the development and manufacture of high-quality polyethylene glycol (PEG) derivatives, and related custom synthesis and PEGylation services. JenKem Technology is ISO 9001 and ISO 13485 certified and adheres to ICH Q7 guidelines for GMP manufacture. The production of JenKem® PEGs is back integrated to in-house polymerization from ethylene oxide to ensure batch to batch consistency. JenKem Technology caters to the PEGylation needs of the pharmaceutical, biotechnology, medical device and diagnostics, and emerging chemical specialty markets, from laboratory scale through large commercial scale.

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