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Polyethylene glycol - average Mn 20000, high purity , CAS No.25322-68-3

  • average Mn 20000
Item Number
P103730
Grouped product items
SKUSizeAvailabilityPrice Qty
P103730-100g
100g
In stock
$16.90
P103730-250g
250g
In stock
$32.90
P103730-500g
500g
In stock
$46.90
P103730-12×500g
12×500g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$269.90

Basic Description

SynonymsPEG|Polyethylene oxide|Polyoxyethylene|PEG
Specifications & Purityaverage Mn 20000
Storage TempDesiccated
Shipped InNormal
Product Description

Usually used to modify therapeutic proteins and peptides to increase their solubility and lower their toxicity.

Names and Identifiers

Canonical SMILES C(CO)O
WGK Germany 1

Certificates

Certificate of Analysis(COA)

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51 results found

Lot NumberCertificate TypeDateItem
F2403115Certificate of AnalysisMay 23, 2024 P103730
F2403116Certificate of AnalysisMay 23, 2024 P103730
F2403117Certificate of AnalysisMay 23, 2024 P103730
G2429563Certificate of AnalysisMay 23, 2024 P103730
G2429567Certificate of AnalysisMay 23, 2024 P103730
G2429569Certificate of AnalysisMay 23, 2024 P103730
G2429568Certificate of AnalysisMay 23, 2024 P103730
F2403114Certificate of AnalysisMay 23, 2024 P103730
E2413433Certificate of AnalysisFeb 27, 2024 P103730
E2413422Certificate of AnalysisFeb 27, 2024 P103730
E2413430Certificate of AnalysisFeb 27, 2024 P103730
E2413431Certificate of AnalysisFeb 27, 2024 P103730
E2413432Certificate of AnalysisFeb 27, 2024 P103730
C2412381Certificate of AnalysisFeb 27, 2024 P103730
C2412382Certificate of AnalysisFeb 27, 2024 P103730
C2412380Certificate of AnalysisFeb 27, 2024 P103730
L2322069Certificate of AnalysisNov 22, 2023 P103730
L2322066Certificate of AnalysisNov 22, 2023 P103730
L2322067Certificate of AnalysisNov 22, 2023 P103730
L2322068Certificate of AnalysisNov 22, 2023 P103730
B2308418Certificate of AnalysisMay 22, 2023 P103730
F2308419Certificate of AnalysisMay 22, 2023 P103730
F2308417Certificate of AnalysisMay 22, 2023 P103730
F2308416Certificate of AnalysisMay 22, 2023 P103730
F2308415Certificate of AnalysisMay 22, 2023 P103730
K2316082Certificate of AnalysisJan 09, 2023 P103730
B2307570Certificate of AnalysisJan 09, 2023 P103730
B2307576Certificate of AnalysisJan 09, 2023 P103730
B2307649Certificate of AnalysisJan 09, 2023 P103730
B2307652Certificate of AnalysisJan 09, 2023 P103730
B2307671Certificate of AnalysisJan 09, 2023 P103730
B2307673Certificate of AnalysisJan 09, 2023 P103730
B2307685Certificate of AnalysisJan 09, 2023 P103730
C2228204Certificate of AnalysisMar 23, 2022 P103730
A2309490Certificate of AnalysisMar 23, 2022 P103730
H2307955Certificate of AnalysisMar 23, 2022 P103730
H2201065Certificate of AnalysisMar 23, 2022 P103730
C2228203Certificate of AnalysisMar 23, 2022 P103730
C2228205Certificate of AnalysisMar 23, 2022 P103730
C2228206Certificate of AnalysisMar 23, 2022 P103730
C2228207Certificate of AnalysisMar 23, 2022 P103730
D2323917Certificate of AnalysisMar 23, 2022 P103730
E2305031Certificate of AnalysisMar 23, 2022 P103730
F2225424Certificate of AnalysisMar 21, 2022 P103730
F2206471Certificate of AnalysisMar 21, 2022 P103730
H2329103Certificate of AnalysisMar 21, 2022 P103730
F2206476Certificate of AnalysisMar 21, 2022 P103730
F2206477Certificate of AnalysisMar 21, 2022 P103730
F2225433Certificate of AnalysisMar 21, 2022 P103730
F2225432Certificate of AnalysisMar 21, 2022 P103730
F2225425Certificate of AnalysisMar 21, 2022 P103730

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Chemical and Physical Properties

SolubilitySoluble in water and ethanol.
Sensitivitymoisture sensitive
Refractive Index1.460
Flash Point(°C)138.6 °C
Boil Point(°C)> 200 °C
Melt Point(°C)42-50℃

Safety and Hazards(GHS)

WGK Germany 1
Merck Index 7568

Related Documents

Alternative Products

FAQs and Articles

FAQ
Nanoparticle-Based Small Molecule Drug Delivery
General Conjugation Protocols of PEG linkers——PEG Amine
General Conjugation Protocols of PEG linkers——PEG Acid
General Conjugation Protocols of PEG linkers——PEG-NHS Ester
General Conjugation Protocols of PEG linkers——PEG Maleimide
General Conjugation Protocols of PEG linkers——PEG Thiol
General Conjugation Protocols of PEG linkers——PEG PFP Ester
General Conjugation Protocols of PEG linkers——PEG SPDP
General Conjugation Protocols of PEG linkers——PEG Aldehyde
General Conjugation Protocols of PEG linkers——PEG ONH2
Degradable Poly(ethylene glycol) Hydrogels for 2D and 3D Cell Culture
Versatile Cell Culture Scaffolds via Bio-orthogonal Click Reactions

References

1. D D Smyth,P I Polimeni.  (1990-02-01)  Drag-reducing polymers: a novel class of diuretic and natriuretic compounds..  Cardiovascular drugs and therapy,  ((1)): (297-300).  [PMID:2285623]
2. P I Polimeni,B T Ottenbreit.  (1989-09-01)  Hemodynamic effects of a poly(ethylene oxide) drag-reducing polymer, Polyox WSR N-60K, in the open-chest rat..  Journal of cardiovascular pharmacology,  14  ((3)): (374-380).  [PMID:2476615]
3. Mark A Rice,Kendall R Waters,Kristi S Anseth.  (2008-09-17)  Ultrasound monitoring of cartilaginous matrix evolution in degradable PEG hydrogels..  Acta biomaterialia,  ((1)): (152-161).  [PMID:18793879]
4. M Patel Geeta,M Patel Madhabhai.  (2009-05-20)  Design and in vitro evaluation of a novel vaginal drug delivery system based on gelucire..  Current drug delivery,  ((2)): (159-165).  [PMID:19450222]
5. Idalis Villanueva,Courtney A Weigel,Stephanie J Bryant.  (2009-06-11)  Cell-matrix interactions and dynamic mechanical loading influence chondrocyte gene expression and bioactivity in PEG-RGD hydrogels..  Acta biomaterialia,  ((8)): (2832-2846).  [PMID:19508905]
6. Xu Zhang,Po-Jung Jimmy Huang,Mark R Servos,Juewen Liu.  (2012-09-20)  Effects of polyethylene glycol on DNA adsorption and hybridization on gold nanoparticles and graphene oxide..  Langmuir : the ACS journal of surfaces and colloids,  28  ((40)): (14330-14337).  [PMID:22989102]
7. Oliver J Harrison,Julia Brasch,Phinikoula S Katsamba,Goran Ahlsen,Alex J Noble,Hanbin Dan,Rosemary V Sampogna,Clinton S Potter,Bridget Carragher,Barry Honig,Lawrence Shapiro.  (2020-02-27)  Family-wide Structural and Biophysical Analysis of Binding Interactions among Non-clustered δ-Protocadherins..  Cell reports,  30  ((8)): (2655-2671).  [PMID:32101743]
8. Carrie F Olson-Manning.  (2020-03-21)  Elaboration of the Corticosteroid Synthesis Pathway in Primates through a Multistep Enzyme..  Molecular biology and evolution,  37  ((8)): (2257-2267).  [PMID:32196091]
9. Jérôme Hardoüin,Justine Laurent,Teresa Lopez-Leon,Jordi Ignés-Mullol,Francesc Sagués.  (2020-09-15)  Active microfluidic transport in two-dimensional handlebodies..  Soft matter,  16  ((40)): (9230-9241).  [PMID:32926045]
10. Chien-Chi Lin,Asad Raza,Han Shih.  (2011-09-20)  PEG hydrogels formed by thiol-ene photo-click chemistry and their effect on the formation and recovery of insulin-secreting cell spheroids..  Biomaterials,  32  ((36)): (9685-9695).  [PMID:21924490]
11. P Guillamat,J Ignés-Mullol,F Sagués.  (2017-09-17)  Taming active turbulence with patterned soft interfaces..  Nature communications,  ((1)): (564-564).  [PMID:28916801]
12. Teagan E Bate,Edward J Jarvis,Megan E Varney,Kun-Ta Wu.  (2019-06-06)  Collective dynamics of microtubule-based 3D active fluids from single microtubules..  Soft matter,  15  ((25)): (5006-5016).  [PMID:31165127]
13. Pengfei Han, Yuewu Zhu, Jin Liu.  (2015)  An all-solid-state lithium ion battery electrolyte membrane fabricated by hot-pressing method.  Journal of Power Sources,  284  (284): (459-465).  [PMID:]
14. J Huang, Z Chen, C Wen, T Ling, Z Chen.  (2022)  Thermally assisted 3D printing of bio-polymer with high solute loading with improved mechanical properties.  Additive Manufacturing,    (59A): (103088).  [PMID:]

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