CAS 25322-68-3

Polyethylene glycol

Description:

Polyethylene glycol (PEG), with the CAS number 25322-68-3, is a versatile polymer known for its hydrophilic properties and biocompatibility. It is composed of repeating units of ethylene oxide, resulting in a structure that can vary in molecular weight, which influences its physical and chemical characteristics. PEG is typically a colorless, odorless, and viscous liquid or a waxy solid, depending on its molecular weight. It is soluble in water and many organic solvents, making it useful in a wide range of applications, including pharmaceuticals, cosmetics, and food products. PEG serves as a lubricant, humectant, and emulsifier, and is often used in drug formulations to enhance solubility and bioavailability. Additionally, its non-toxic nature and ability to form hydrogels make it valuable in biomedical applications, such as drug delivery systems and tissue engineering. However, the specific properties of PEG can vary significantly with its molecular weight and formulation, which must be considered when selecting it for particular applications.

Formula:(C₂H₄O)nH₂O

InChI:InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChI key:InChIKey=LYCAIKOWRPUZTN-UHFFFAOYSA-N

SMILES:C(CO[H])O

Synonyms:

1660O
1660S
3,6,9,12,15,18,21,24,27,30,33,36,39-Tridecaoxahentetracontane-1,41-diol
400Dab8
Alkox
Aquaffin
Badimol
Carbowachs
Carbowax
Colonsoft
Db-Wax
Duraseal
FPR
Forlax
GlycoLax
IW
Isocolan
KleanPrep
Macrogol
MiraLax
Modopeg
Muvinlax
Nosilen
Nycoline
OEG
PEB
PEG
PEG-(OH)<sub>2</sub>
PEG-diol
PEO
PER
Pegorion
Peo-Pf
Peo-Pfz
Peo-Pfzr
Peopo-A
Polikol
Poly(Oxy-1,2-Ethanediyl),A-Hydro-W-Hydroxy
Poly(oxy-1,2-ethanediyl)
Polyaethylenglykol
Polyethox
Polyethyleneglycol
Polyetox
Polygol
Polyhydroxyethylene
Polyosm
Polyox
Polyoxydin
Polyoxyethylenediol
Postonal
Sed-Fix
Slovapeg
Solbase
SpaceOAR
Superox
Ucarfloc
α-Hydro-ω-hydroxypoly(oxy-1,2-ethanediyl)
α-Hydro-ω-hydroxypoly(oxyethylene)
PEG 6000
Polyethylene glycol
Polyethylene Glycol
PEG 6000, MB Grade (1.12033)
Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-
PEG 200
Poly(ethylene oxide)
Poly(ethylene glycol)
Polyethyleneoxidemonomethacryloxymonotrimethylsiloxyterminated
Poly ethylene glycol
O-Methacryloxy(polyethyleneoxy)trimethylsilane
poly(oxyethylene)
Polyethylene glygcol
PEG 200-8000
Polyethylene glycol
Ethylene oxide, homopolymer
Polyethylene Glycol 5000000
PolyethyleneoxideMW
Aquacide III
Polyethylene glycol series
Tri-(2,3-Dibromopropyl) Phosphate
Glycols, polyethylene
Polyethylene glycol PEG
Polyethylene glycol - 6000 grade
Carmowax
PEG 8000
PEG 1000
Ethylene glycol 8000 polymer
PEG-400
polyethylene oxide standard 511000
Oxide Wax AN
PEG 400
Polyethylene Oxide
PEG 600
See more synonyms

Purity (%)

100

products per page.Found 143 products.

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Poly(ethylene Glycol) ~6000
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
Applications Poly(ethylene Glycol) molecules of an average molecular mass of 6000. Poly(ethylene Glycol) is used in various applications from industrial chemistry to biological chemistry. Recent research has shown PEG maintains the ability to aid the spinal cord injury recovery process, helping the nerve impulse conduction process in animals. In rats, it has been shown to aid in the repair of severed sciatic axons, helping with nerve damage recovery. It is industrially produced as a lubricating substance for various surfaces to reduce friction. PEG is also used in the preparation of vesicle transport systems in with application towards diagnostic procedures or drug delivery methods.
References Borgens, R. et al.: J. Neurosci. Res., 66, 1179 (2001); Stavisky, R. et al.: Neurosci. Lett., 376, 98 (2005); Nalam, P. et al.: Tribiol. Lett., 37, 541 (2010); Steinmetz, N. et al.: J. Am. Chem. Soc., 131, 17093 (2009); Li, X. et al.: J. Am. Chem. Soc., 133, 11147 (2011); Li, L. et al.: Int. J. Pharm., 447, 192 (2013)
Formula:H₂O(C₂H₄O)n
Color and Shape:Neat
Molecular weight:62.07
Ref: TR-P688375
5g
95.00€
VAT not included
100g
187.00€
VAT not included
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Poly(ethylene Glycol) ~2000
CAS:
- 25322-68-3
Applications Poly(ethylene Glycol) molecules of an average molecular mass of 2000. Poly(ethylene Glycol) is used in various applications from industrial chemistry to biological chemistry. Recent research has shown PEG maintains the ability to aid the spinal cord injury recovery process, helping the nerve impulse conduction process in animals. In rats, it has been shown to aid in the repair of severed sciatic axons, helping with nerve damage recovery. It is industrially produced as a lubricating substance for various surfaces to reduce friction. PEG is also used in the preparation of vesicle transport systems in with application towards diagnostic procedures or drug delivery methods.
References Borgens, R. et al.: J. Neurosci. Res., 66, 1179 (2001); Stavisky, R. et al.: Neurosci. Lett., 376, 98 (2005); Nalam, P. et al.: Tribiol. Lett., 37, 541 (2010); Steinmetz, N. et al.: J. Am. Chem. Soc., 131, 17093 (2009); Li, X. et al.: J. Am. Chem. Soc., 133, 11147 (2011); Li, L. et al.: Int. J. Pharm., 447, 192 (2013);
Formula:H₂O(C₂H₄O)n
Color and Shape:Neat
Molecular weight:62.07
Ref: TR-P688350
100mg
119.00€
VAT not included
500mg
135.00€
VAT not included
1g
159.00€
VAT not included
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Poly(ethylene Glycol) ~3000
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
Formula:(C₂H₄O)nH₂O
Color and Shape:Neat
Ref: TR-P688455
100mg
105.00€
VAT not included
500mg
118.00€
VAT not included
1g
154.00€
VAT not included
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Kollisolv PEG 300
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
Applications Kollisolv PEG 300 is used as a thickening agent and gel binder in the pharmaceutical industry.
Formula:H₂O(C₂H₄O)n
Color and Shape:Neat
Molecular weight:62.07
Ref: TR-K655100
25g
205.00€
VAT not included
100g
416.00€
VAT not included
250g
815.00€
VAT not included
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Poly(ethylene Glycol) ~200
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
Applications Poly(ethylene Glycol) molecules of an average molecular mass of 200. Poly(ethylene Glycol) is used in various applications from industrial chemistry to biological chemistry. Recent research has shown PEG maintains the ability to aid the spinal cord injury recovery process, helping the nerve impulse conduction process in animals. In rats, it has been shown to aid in the repair of severed sciatic axons, helping with nerve damage recovery. It is industrially produced as a lubricating substance for various surfaces to reduce friction. PEG is also used in the preparation of vesicle transport systems in with application towards diagnostic procedures or drug delivery methods.
References Borgens, R. et al.: J. Neurosci. Res., 66, 1179 (2001); Stavisky, R. et al.: Neurosci. Lett., 376, 98 (2005); Nalam, P. et al.: Tribiol. Lett., 37, 541 (2010); Steinmetz, N. et al.: J. Am. Chem. Soc., 131, 17093 (2009); Li, X. et al.: J. Am. Chem. Soc., 133, 11147 (2011); Li, L. et al.: Int. J. Pharm., 447, 192 (2013);
Formula:H₂O(C₂H₄O)n
Color and Shape:Neat
Molecular weight:62.07
Ref: TR-P688355
1g
215.00€
VAT not included
10g
290.00€
VAT not included
+ Info
Poly(ethylene Glycol) ~400
CAS:
- 25322-68-3
Applications Poly(ethylene Glycol) ~400 is a polymer of ethylene oxide with a molecular weight of ~400 Daltons. Poly(ethylene Glycol) ~400 is considered a low molecular weight polyethylene glycol, and is used as a hydrophilic molecular probe for measuring intestinal permeability. Poly(ethylene Glycol) ~400 is also used as a hydrophilic plasticizer.
References Lu, E., et al.: J. Control. Release, 92, 375 (2003); Ma, T., et al.: Gastroenterology, 98, 39 (1990)
Formula:H₂O(C₂H₄O)n
Color and Shape:Neat
Molecular weight:62.07
Ref: TR-P688370
5g
214.00€
VAT not included
10g
236.00€
VAT not included
50g
461.00€
VAT not included
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Poly(ethylene Glycol) ~1000
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
Applications Poly(ethylene Glycol) molecules of an average molecular mass of 1000. Poly(ethylene Glycol) is used in various applications from industrial chemistry to biological chemistry. Recent research has shown PEG maintains the ability to aid the spinal cord injury recovery process, helping the nerve impulse conduction process in animals. In rats, it has been shown to aid in the repair of severed sciatic axons, helping with nerve damage recovery. It is industrially produced as a lubricating substance for various surfaces to reduce friction. PEG is also used in the preparation of vesicle transport systems in with application towards diagnostic procedures or drug delivery methods.
References Borgens, R. et al.: J. Neurosci. Res., 66, 1179 (2001); Stavisky, R. et al.: Neurosci. Lett., 376, 98 (2005); Nalam, P. et al.: Tribiol. Lett., 37, 541 (2010); Steinmetz, N. et al.: J. Am. Chem. Soc., 131, 17093 (2009); Li, X. et al.: J. Am. Chem. Soc., 133, 11147 (2011); Li, L. et al.: Int. J. Pharm., 447, 192 (2013);
Formula:H₂O(C₂H₄O)n
Color and Shape:Neat
Molecular weight:62.07
Ref: TR-P688360
1g
217.00€
VAT not included
10g
294.00€
VAT not included
+ Info
Poly(ethylene Glycol) ~4000
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
Formula:H₂O(C₂H₄O)n
Color and Shape:Neat
Molecular weight:62.07
Ref: TR-P688374
5mg
78.00€
VAT not included
25mg
96.00€
VAT not included
100mg
117.00€
VAT not included
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Poly(ethylene Glycol) ~600
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
Applications Poly(ethylene Glycol) molecules of an average molecular mass of 600. Poly(ethylene Glycol) is used in various applications from industrial chemistry to biological chemistry. Recent research has shown PEG maintains the ability to aid the spinal cord injury recovery process, helping the nerve impulse conduction process in animals. In rats, it has been shown to aid in the repair of severed sciatic axons, helping with nerve damage recovery. It is industrially produced as a lubricating substance for various surfaces to reduce friction. PEG is also used in the preparation of vesicle transport systems in with application towards diagnostic procedures or drug delivery methods.
References Borgens, R. et al.: J. Neurosci. Res., 66, 1179 (2001); Stavisky, R. et al.: Neurosci. Lett., 376, 98 (2005); Nalam, P. et al.: Tribiol. Lett., 37, 541 (2010); Steinmetz, N. et al.: J. Am. Chem. Soc., 131, 17093 (2009); Li, X. et al.: J. Am. Chem. Soc., 133, 11147 (2011); Li, L. et al.: Int. J. Pharm., 447, 192 (2013);
Formula:H₂O(C₂H₄O)n
Color and Shape:Neat
Molecular weight:62.07
Ref: TR-P688365
5g
179.00€
VAT not included
25g
204.00€
VAT not included
100g
232.00€
VAT not included
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PEG 200
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
PEG 200 is a polyethylene glycol polymer used as a linker. It is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique
Formula:(C₂H₄O)nH₂O
Purity:Min. 95%
Color and Shape:Clear Liquid
Ref: 3D-FP153293
500g
213.00€
VAT not included
1kg
327.00€
VAT not included
2kg
461.00€
VAT not included
5kg
777.00€
VAT not included
10kg
1,221.00€
VAT not included
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PEG 600
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
PEG 600 is a polyethylene glycol polymer used as a linker. It is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique
Formula:(C₂H₄O)n•H₂O
Color and Shape:Clear Colourless Liquid
Ref: 3D-FP71936
2kg
324.00€
VAT not included
5kg
423.00€
VAT not included
10kg
542.00€
VAT not included
25kg
1,130.00€
VAT not included
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PEG 6000
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
PEG 6000 is a polyethylene glycol polymer used as a linker. It is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique
Formula:(C₂H₄O)n•H₂O
Color and Shape:Powder
Ref: 3D-FP76475
2kg
229.00€
VAT not included
5kg
430.00€
VAT not included
10kg
669.00€
VAT not included
25kg
1,195.00€
VAT not included
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PEG 1500
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
PEG 1500 is a polyethylene glycol polymer used as a linker. It is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique
Color and Shape:Powder
Ref: 3D-FP166058
1kg
229.00€
VAT not included
2kg
371.00€
VAT not included
5kg
695.00€
VAT not included
10kg
1,086.00€
VAT not included
25kg
1,847.00€
VAT not included
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PEG 3350 - Average Mw approx 3350
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
PEG 3350 - Average Mw approx 3350 is a polyethylene glycol polymer used as a linker. It is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique
Formula:(C₂H₄O)n•H₂O
Purity:Min. 95%
Color and Shape:White Powder
Ref: 3D-FP45005
5kg
406.00€
VAT not included
10kg
642.00€
VAT not included
25kg
1,344.00€
VAT not included
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Polyethylene glycol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
Polyethylene glycol (PEG) is a synthetic, water-soluble polymer composed of repeating ethylene glycol units. Chemically, it is a polyether. PEG is widely used in many applications, including pharmaceuticals, cosmetics, and industrial processes. In the production of pharmaceuticals, PEG is used primarily as an excipient or inactive ingredient in various medications and drug delivery systems, as well as a linker or spacer for bioconjugates.
Formula:(C₂H₄O)n•H₂O
Purity:Min. 95%
Color and Shape:Colorless Clear Liquid
Ref: 3D-FP30596
500g
136.00€
VAT not included
1kg
166.00€
VAT not included
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PEG 400
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
PEG 400 is a polyethylene glycol polymer used as a linker. It is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique
Formula:(C₂H₄O)n•H₂O
Color and Shape:Clear Liquid
Ref: 3D-FP159096
500g
229.00€
VAT not included
1kg
343.00€
VAT not included
2kg
478.00€
VAT not included
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PEG 4000
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
PEG 4000 is a polyethylene glycol polymer used as a linker. It is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique
Formula:(C₂H₄O)n•H₂O
Purity:Min. 95%
Color and Shape:White Powder
Ref: 3D-FP165659
2kg
206.00€
VAT not included
5kg
419.00€
VAT not included
10kg
669.00€
VAT not included
25kg
996.00€
VAT not included
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Poly(ethylene oxide) - average Mv 400,000 (contains 200 - 500 ppm BHT)
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
Average Mv 400,000 (contains 200 - 500 ppm BHT)
Formula:(C₂H₄O)n•H₂O
Purity:Min. 95%
Color and Shape:White To Off-White Solid
Ref: 3D-FP167517
10g
156.00€
VAT not included
25g
222.00€
VAT not included
50g
333.00€
VAT not included
100g
416.00€
VAT not included
250g
744.00€
VAT not included
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PEG 800
CAS:
- 25322-68-3
Ethylene glycol polymer
Formula:(C₂H₄O)nH₂O
Purity:average Mn 800
Ref: IN-DG00813732
100g
30.00€
VAT not included
500g
35.00€
VAT not included
1kg
43.00€
VAT not included
+ Info
PEG 20000
CAS:
- 25322-68-3
Ethylene glycol polymer
Formula:(C₂H₄O)nH₂O
Purity:average Mn 20000
Ref: IN-DG00796236
100g
15.00€
VAT not included
500g
34.00€
VAT not included
1kg
38.00€
VAT not included