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Sigma-Aldrich

O-[2-(3-Mercaptopropionylamino)ethyl]-O′-methylpolyethylene glycol

5000, chemical modification reagent thiol reactive, methoxy, thiol

Synonym(s):

Polyethylene glycol, PEG-thiol, ‘Mercaptopolyethylene glycol monomethyl ether’

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About This Item

CAS Number:
401916-61-8
MDL number:
MFCD00803682
UNSPSC Code:
12162002
PubChem Substance ID:
329749312
NACRES:
NA.23

product name

O-[2-(3-Mercaptopropionylamino)ethyl]-O′-methylpolyethylene glycol, 5,000

Quality Level

100

reaction suitability

reagent type: chemical modification reagent
reactivity: thiol reactive

Ω-end

thiol

α-end

methoxy

polymer architecture

shape: linear
functionality: monofunctional

storage temp.

−20°C

InChI

1S/C4H10O2S.C3H8O2/c5-1-2-6-3-4-7;1-5-3-2-4/h5,7H,1-4H2;4H,2-3H2,1H3

InChI key

PVYJAAVBEMPGMU-UHFFFAOYSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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