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CAS 25322-68-3

:

Polietilenoglicol

Descrição:
Polietilenoglicol (PEG), com o número CAS 25322-68-3, é um polímero versátil conhecido por suas propriedades hidrofílicas e biocompatibilidade. É composto por unidades repetitivas de óxido de etileno, resultando em uma estrutura que pode variar em peso molecular, o que influencia suas características físicas e químicas. O PEG é tipicamente um líquido incolor, inodoro e viscoso ou um sólido ceroso, dependendo de seu peso molecular. É solúvel em água e muitos solventes orgânicos, tornando-o útil em uma ampla gama de aplicações, incluindo produtos farmacêuticos, cosméticos e alimentares. O PEG serve como lubrificante, umectante e emulsificante, e é frequentemente utilizado em formulações de medicamentos para melhorar a solubilidade e a biodisponibilidade. Além disso, sua natureza não tóxica e capacidade de formar hidrogéis o tornam valioso em aplicações biomédicas, como sistemas de liberação de medicamentos e engenharia de tecidos. No entanto, as propriedades específicas do PEG podem variar significativamente com seu peso molecular e formulação, o que deve ser considerado ao selecioná-lo para aplicações particulares.
Fórmula:(C2H4O)nH2O
InChI:InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
Chave InChI:InChIKey=LYCAIKOWRPUZTN-UHFFFAOYSA-N
SMILES:C(CO[H])O
Sinónimos:
  • 1660O
  • 1660S
  • 3,6,9,12,15,18,21,24,27,30,33,36,39-Tridecaoxahentetracontane-1,41-diol
  • 400Dab8
  • Alkox
  • Aquaffin
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  • Carbowachs
  • Carbowax
  • Colonsoft
  • Ver mais sinónimos
produtos por página.Foram encontrados 144 produtos.
  • Poly(ethylene glycol), flake, 1500

    CAS:
    Poly(ethylene glycol), flake, 1500
    Pureza:≥95%
    Cor e Forma:Solid

    Ref: 54-OR42137

    25kg
    A consultar
    100g
    82,00€
    1Kg
    93,00€
    500g
    94,00€
    1kg
    123,00€
  • Polyethylene glycol 400

    CAS:
    Fórmula:CH2CH2On
    Cor e Forma:Clear, colourless liquid
    Peso molecular:~400

    Ref: 7W-GC3481

    100g
    18,00€
    250g
    25,00€
    500g
    33,00€
    1kg
    49,00€
    5kg
    160,00€
  • Polyethylene glycol 300

    CAS:
    Fórmula:CH2CH2On
    Cor e Forma:Clear, colourless liquid
    Peso molecular:~300

    Ref: 7W-GC9998

    100g
    15,00€
    250g
    22,00€
    500g
    31,00€
    1kg
    44,00€
    5kg
    145,00€
  • Polyethylene glycol 6000, BP, Ph. Eur., USP/NF grade

    CAS:
    Fórmula:CH2CH2On
    Cor e Forma:White or almost white solid with a waxy appearance

    Ref: 7W-GX6167

    ne
    A consultar
    1kg
    53,00€
    2kg
    114,00€
  • Poly(ethylene glycol), flake, 1000

    CAS:
    Poly(ethylene glycol), flake, 1000
    Pureza:≥95%
    Cor e Forma:Solid
    Peso molecular:0.00g/mol

    Ref: 54-OR42136

    ne
    A consultar
  • Polyethylene glycol 6000

    CAS:
    Fórmula:CH2CH2On
    Cor e Forma:White powder, crystals or flakes
    Peso molecular:~6,000

    Ref: 7W-GC2342

    3kg
    A consultar
    100g
    22,00€
    500g
    28,00€
    1kg
    44,00€
    25kg
    772,00€
  • Ethylene glycol polymer

    CAS:
    Fórmula:C5H12NO2
    Pureza:95%
    Cor e Forma:Liquid
    Peso molecular:118.1543

    Ref: IN-DA00BIDH

    25g
    20,00€
    100g
    20,00€
    500g
    28,00€
    1kg
    32,00€
    5kg
    80,00€
    10kg
    122,00€
    25kg
    226,00€
  • Polyethylene glycol 400

    CAS:
    Cor e Forma:Liquid
    Peso molecular:400

    Ref: 10-F551287

    250ml
    57,00€
  • Poly(ethylene Glycol) ~2000

    CAS:

    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);

    Fórmula:H2O(C2H4O)n
    Cor e Forma:Neat
    Peso molecular:62.07

    Ref: TR-P688350

    100mg
    139,00€
    500mg
    155,00€
    1g
    184,00€
  • Poly(ethylene Glycol) ~4000

    Produto Controlado
    CAS:
    Fórmula:H2O(C2H4O)n
    Cor e Forma:Neat
    Peso molecular:62.07

    Ref: TR-P688374

    5mg
    88,00€
    25mg
    107,00€
    100mg
    133,00€
  • Poly(ethylene Glycol) ~3000

    Produto Controlado
    CAS:
    Fórmula:(C2H4O)nH2O
    Cor e Forma:Neat

    Ref: TR-P688455

    100mg
    119,00€
    500mg
    136,00€
    1g
    174,00€
  • Poly(ethylene Glycol) ~6000

    Produto Controlado
    CAS:

    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)

    Fórmula:H2O(C2H4O)n
    Cor e Forma:Neat
    Peso molecular:62.07

    Ref: TR-P688375

    5g
    104,00€
    100g
    210,00€
  • Kollisolv PEG 300

    Produto Controlado
    CAS:

    Applications Kollisolv PEG 300 is used as a thickening agent and gel binder in the pharmaceutical industry.

    Fórmula:H2O(C2H4O)n
    Cor e Forma:Neat
    Peso molecular:62.07

    Ref: TR-K655100

    25g
    15,00€
    100g
    471,00€
    250g
    861,00€
  • Poly(ethylene Glycol) ~20000

    Produto Controlado
    CAS:

    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);

    Fórmula:H2O(C2H4O)n
    Cor e Forma:Neat
    Peso molecular:62.07

    Ref: TR-P688373

    25g
    100,00€
    50g
    101,00€
    100g
    119,00€
  • Poly(ethylene Glycol) ~400

    CAS:

    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)

    Fórmula:H2O(C2H4O)n
    Cor e Forma:Neat
    Peso molecular:62.07

    Ref: TR-P688370

    5g
    23,00€
    10g
    23,00€
    50g
    32,00€
  • Poly(ethylene Glycol) ~1000

    Produto Controlado
    CAS:

    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);

    Fórmula:H2O(C2H4O)n
    Cor e Forma:Neat
    Peso molecular:62.07

    Ref: TR-P688360

    1g
    235,00€
    10g
    337,00€
  • Polyethylene glycol 300, BP, Ph. Eur., USP/NF grade

    CAS:
    Fórmula:CH2CH2On
    Cor e Forma:Clear, viscous, colourless or almost colourless hygroscopic liquid
    Peso molecular:~300

    Ref: 7W-GC0220

    1l
    61,00€
  • PEG 300000

    CAS:
    Ethylene glycol polymer
    Fórmula:(C2H4O)nH2O
    Pureza:average Mn 300000
  • PEG 600

    CAS:
    Ethylene glycol polymer
    Fórmula:(C2H4O)nH2O
    Pureza:average Mn 600
  • PEG 4000

    CAS:
    Ethylene glycol polymer
    Fórmula:(C2H4O)nH2O
    Pureza:average Mn 4000