CAS 25322-68-3

Polyethylenglykol

Beschreibung:

Polyethylenglykol (PEG), mit der CAS-Nummer 25322-68-3, ist ein vielseitiges Polymer, das für seine hydrophilen Eigenschaften und Biokompatibilität bekannt ist. Es besteht aus sich wiederholenden Einheiten von Ethylenoxid, was zu einer Struktur führt, die im Molekulargewicht variieren kann, was seine physikalischen und chemischen Eigenschaften beeinflusst. PEG ist typischerweise eine farblose, geruchlose und viskose Flüssigkeit oder ein wachsartiger Feststoff, abhängig von seinem Molekulargewicht. Es ist in Wasser und vielen organischen Lösungsmitteln löslich, was es in einer Vielzahl von Anwendungen nützlich macht, einschließlich Pharmazie, Kosmetik und Lebensmittelprodukten. PEG dient als Schmiermittel, Feuchthaltemittel und Emulgator und wird häufig in Arzneimittelformulierungen verwendet, um die Löslichkeit und Bioverfügbarkeit zu verbessern. Darüber hinaus macht seine ungiftige Natur und die Fähigkeit, Hydrogels zu bilden, es wertvoll in biomedizinischen Anwendungen, wie z.B. Arzneimittelabgabesystemen und Gewebeengineering. Die spezifischen Eigenschaften von PEG können jedoch erheblich variieren, abhängig von seinem Molekulargewicht und seiner Formulierung, was bei der Auswahl für bestimmte Anwendungen berücksichtigt werden muss.

Formel: (C₂H₄O)nH₂O

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

InChI Key: InChIKey=LYCAIKOWRPUZTN-UHFFFAOYSA-N

SMILES: C(CO[H])O

Synonyme:

• 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)₂
• 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

Polyethylene Glycol 400 (PEG 400)

CAS: 25322-68-3

Farbe und Form: Clear, Colourless, Viscous liquid

Molekulargewicht: 380 -420

Ref: SR-79133

Polyethylene Glycol 20000 Flakes (PEG 20000) ExiPlus, Multi-Compendial

CAS: 25322-68-3

Farbe und Form: White, Powder/Flakes, Clear, Colourless

Ref: SR-33817

Polyethylene Glycol 8000 Flakes (PEG 8000) ExiPlus, Multi-Compendial

CAS: 25322-68-3

Farbe und Form: White, Flakes/Powder, Clear, Colourless

Molekulargewicht: ~8000

Ref: SR-94701

Polyethylene Glycol 20000 Flakes (PEG 20000)

CAS: 25322-68-3

Farbe und Form: White, Hard Flakes/Powder, Clear, Colourless

Ref: SR-75727

Polyethylene Glycol 6000 Flakes (PEG 6000) ExiPlus, Multi-Compendial

CAS: 25322-68-3

Farbe und Form: White, Flakes/Powder, Clear, Colourless

Molekulargewicht: 5000-7000

Ref: SR-26029

Polyethylene Glycol 400 (PEG 400) ExiPlus, Multi-Compendial

CAS: 25322-68-3

Farbe und Form: Clear, Colourless, Viscous liquid

Molekulargewicht: 380 -420

Ref: SR-87919

Polyethylene Glycol 4000 Flakes (PEG 4000) Flakes ExiPlus, Multi-Compendial

CAS: 25322-68-3

Farbe und Form: White, Waxy solid /Flakes, Clear, Colourless

Molekulargewicht: 3500 - 4500

Ref: SR-76937

Polyethylene Glycol 6000 Flakes (PEG 6000)

CAS: 25322-68-3

Farbe und Form: White, Flakes/Powder, Clear, Colourless

Molekulargewicht: 5000 - 7000

Ref: SR-67429

Polyethylene Glycol 8000 Flakes (PEG 8000) for molecular biology

CAS: 25322-68-3

Farbe und Form: White, Flakes/Powder, Clear, Colourless

Molekulargewicht: ~8000

Ref: SR-54866

Polyethylene Glycol 9000 Flakes (PEG 9000) ExiPlus, Multi-Compendial

CAS: 25322-68-3

Farbe und Form: White, Crystalline powder/flakes, Clear, Colourless

Ref: SR-46505

Polyethylene Glycol 4000 Flakes (PEG 4000)

CAS: 25322-68-3

Farbe und Form: White, Waxy solid /Flakes, Clear, Colourless

Molekulargewicht: 3500 - 4500

Ref: SR-30970

Polyethylene Glycol 3350 Powder (PEG 3350)

CAS: 25322-68-3

Formel: H(OCH₂CH₂)nOH

Farbe und Form: White, Powder, Clear, Colourless

Molekulargewicht: 3000-3500

Ref: SR-48759

Polyethylene Glycol 9000 Powder (PEG 9000)

CAS: 25322-68-3

Farbe und Form: White, Powder, Clear, Colourless

Ref: SR-22531

Polyethylene Glycol 6000 Powder (PEG 6000)

CAS: 25322-68-3

Farbe und Form: White, Powder, Clear, Colourless

Ref: SR-49194

Polyethylene Glycol 8000 Powder (PEG 8000) for molecular biology

CAS: 25322-68-3

Farbe und Form: White, Powder, Clear, Colourless

Ref: SR-44766

Polyethylene Glycol 20000 Powder (PEG 20000)

CAS: 25322-68-3

Farbe und Form: White, Powder, Clear, Colourless

Ref: SR-42248

Polyethylene Glycol 1000 (PEG 1000)

CAS: 25322-68-3

Farbe und Form: White to almost white, Waxy solid, Clear, Colourless

Ref: SR-16053

Polyethylene Glycol 4000 Powder (PEG 4000)

CAS: 25322-68-3

Farbe und Form: White, Powder, Clear, Colourless

Ref: SR-35207

Polyethylene glycol 300

CAS: 25322-68-3

Molekulargewicht: 300

Ref: 10-F986789

Polyethylene glycol 600

CAS: 25322-68-3

Formel: (C₂H₄O)nH₂O

Farbe und Form: Solid, Low Melting Solid

Molekulargewicht: 600

Ref: 10-F094725

PEG8000

CAS: 25322-68-3

Reinheit: 98%

Molekulargewicht: 62.04

Ref: 10-F556424

Poly(ethylene Glycol) ~30,000

CAS: 25322-68-3

Formel: H₂O(C₂H₄O)n

Ref: TR-TRC-P688378

Poly(ethylene Glycol) ~40,000

CAS: 25322-68-3

Formel: H₂O(C₂H₄O)n

Ref: TR-TRC-P688379

Poly(ethylene Glycol) ~30,000

Kontrolliertes Produkt

CAS: 25322-68-3

Applications Poly(ethylene Glycol) molecules of an average molecular mass of 30,000. 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);

Formel: H₂O(C₂H₄O)n

Farbe und Form: White To Off-White

Molekulargewicht: 62.07

Ref: TR-P688378

Poly(ethylene Glycol) (PEG1200) - d8

Kontrolliertes Produkt

CAS: 25322-68-3

Farbe und Form: Neat

Ref: TR-P688387

Poly(ethylene Glycol) ~20000

CAS: 25322-68-3

Formel: H₂O(C₂H₄O)n

Ref: TR-TRC-P688373

Poly(ethylene Glycol) ~9000

CAS: 25322-68-3

Formel: H₂O(C₂H₄O)n

Ref: TR-TRC-P689110

Poly(ethylene Glycol) ~40,000

CAS: 25322-68-3

Applications Poly(ethylene Glycol) molecules of an average molecular mass of 40,000. 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);

Formel: H₂O(C₂H₄O)n

Farbe und Form: White To Off-White

Molekulargewicht: 62.07

Ref: TR-P688379

Poly(ethylene Glycol) ~20000

Kontrolliertes Produkt

CAS: 25322-68-3

Stability Hygroscopic
Applications Poly(ethylene Glycol) molecules of an average molecular mass of 20000. 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);

Formel: H₂O(C₂H₄O)n

Farbe und Form: Off-White

Molekulargewicht: 62.07

Ref: TR-P688373

Poly(ethylene Glycol) ~9000

Kontrolliertes Produkt

CAS: 25322-68-3

Formel: H₂O(C₂H₄O)n

Farbe und Form: White To Off-White

Molekulargewicht: 62.07

Ref: TR-P689110

Poly(ethylene Glycol) ~200

Kontrolliertes Produkt

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);

Formel: H₂O(C₂H₄O)n

Farbe und Form: Colourless

Molekulargewicht: 62.07

Ref: TR-P688355

Bis-dPEG®5, Half Benzyl Half NHS Ester

CAS: 25322-68-3

Bis-dPEG®5, Half Benzyl Half NHS Ester is a heterobifunctional cross-linking reagent, which is derived from discrete poly(ethylene glycol) chemistry. It features a benzyl group on one end and an N-hydroxysuccinimide (NHS) ester on the other. The NHS ester is a well-known active ester that facilitates the formation of stable amide bonds with primary amines, commonly found on proteins and peptides. By doing so, it enables the covalent attachment of biomolecules, enhancing solubility, stability, and overall bioavailability.

Formel: C₂₄H₅₀O₁₃

Reinheit: Min. 95%

Molekulargewicht: 546.65 g/mol

Ref: 3D-DPG-6024

PEG 3350 - Average Mw approx 3350

Kontrolliertes Produkt

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

Formel: (C₂H₄O)n•H₂O

Reinheit: Min. 95%

Farbe und Form: White Powder

Ref: 3D-FP45005

Poly(ethylene oxide) - average Mv 200,000

Kontrolliertes Produkt

CAS: 25322-68-3

Polyethylene oxide is a linear polymer with an average molecular weight of 200,000. It has a viscosity of approximately 8,000-10,000 cps and is soluble in water. Polyethylene oxide can be used as an excipient for pharmaceutical products. This material is not toxic or carcinogenic and does not cause hypersensitivity reactions. It is metabolized by the liver and excreted in the bile. The polyethylene oxide molecule contains hydrophilic ethylene oxide (EO) and hydrophobic oxyethylene (OE) groups that are responsible for its solubility in water and its low toxicity. The EO groups are responsible for the high viscosity of polyethylene oxide, while the OE groups contribute to its low toxicity.

Formel: (C₂H₄O)n•H₂O

Reinheit: Min. 95%

Ref: 3D-FP171107

PEG 300

Kontrolliertes Produkt

CAS: 25322-68-3

PEG 300 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

Formel: (C₂H₄O)n•H₂O

Reinheit: Min. 95%

Ref: 3D-FP137457

PEG 3000

Kontrolliertes Produkt

CAS: 25322-68-3

PEG 3000 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

Formel: H(OCH₂CH₂)nOH

Reinheit: Min. 95%

Farbe und Form: Clear Liquid

Ref: 3D-FP63569

PEG 8000

Kontrolliertes Produkt

CAS: 25322-68-3

PEG 8000 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

Formel: (C₂H₄O)n•H₂O

Farbe und Form: White Powder

Ref: 3D-FP156996

Polyethylene Glycol 8000 (USP-NF, BP, Ph. Eur.) pure

CAS: 25322-68-3

Polyethylene Glycol 8000 (USP-NF, BP, Ph. Eur.) pure

Reinheit: Pharma Grade

Farbe und Form: Solid

Ref: 54-BIA146224