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Merck
CN

07964

Methoxypolyethylene glycol amine

750 MW

Synonym(s):

mPEG-NH2, O-(2-Aminoethyl)-O′-methylpolyethylene glycol, Aminopolyethylene glycol monomethyl ether, Methoxypolyoxyethylene amine

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About This Item

Linear Formula:
H2NCH2CH2(OCH2CH2)nOCH3
CAS Number:
80506-64-5
NACRES:
NA.22
UNSPSC Code:
12162002
MDL number:
MFCD00131599

Key Documents

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Product Name

Methoxypolyethylene glycol amine, 750 MW

InChI

1S/C3H9NO/c1-5-3-2-4/h2-4H2,1H3

InChI key

ASUDFOJKTJLAIK-UHFFFAOYSA-N

form

solid

color

white to yellow

Quality Level

100

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Other Notes

Oligomer used to prepare PEG-ylated conjugates having the advantage of reduced immunogenicity and increased serum half life

Application

Methoxypolyethylene glycol amine can:
  • Form dendritic micelles to enhance the solubility of hydrophobic compounds.
  • Conjugate with an anticancer drug methotrexate (MTX) to form MTX-PEG with potential application as drug carriers.
  • Couple with polyethylenimine (PEI) to form graft copolymers which can be used as nonviral gene vectors.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN2567
BCCK3989
BCCF9088
BCCC1456
BCBW2081

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Effect of polyethylene glycol on gene delivery of polyethylenimine.
Sung SJ, et al.
Biological & Pharmaceutical Bulletin, 26(4), 492-500 (2003)
Polyethylene glycol-polyamidoamine dendritic micelle as solubility enhancer and the effect of the length of polyethylene glycol arms on the solubility of pyrene in water.
Yang H, et al.
Journal of Colloid and Interface Science, 273(1), 148-154 (2004)
Polyethylene Glycol Conjugates of Methotrexate Varying in Their Molecular Weight from MW 750 to MW 40000: Synthesis, Characterization, and Structure- Activity Relationships in Vitro and in Vivo.
Riebeseel K, et al.
Bioconjugate Chemistry, 13(4), 773-785 (2002)
T.P. Kogan
Synthetic Communications, 22, 2417-2417 (1992)
M Yokoyama et al.
Bioconjugate chemistry, 3(4), 295-301 (1992-07-01)
Adriamycin, a hydrophobic anticancer drug, was conjugated with poly(ethylene oxide)-poly(aspartic acid) block copolymers composed of various lengths of each block copolymer segment ranging from 1000 to 12,000 in molecular weight and from 10 to 80 units, respectively. Conjugation was achieved

Articles

Fouling Resistant PEG Based Grafted Polymer Coatings

Biofouling control essential for device performance and safety; minimize accumulation of biomolecules and bioorganisms.

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