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81292

Supelco

Poly(éthylène glycol)

analytical standard, for GPC, 4,000

Synonyme(s) :

PEG

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About This Item

Formule linéaire :
H(OCH2CH2)nOH
Numéro CAS:
25322-68-3
Numéro MDL:
MFCD00081839
Code UNSPSC :
12352104
ID de substance PubChem :
24887743
Nomenclature NACRES :
NA.24

Qualité

analytical standard
for GPC

Niveau de qualité

100

Durée de conservation

limited shelf life, expiry date on the label

Poids mol.

Mn ~4120
Mp ~4450
Mw ~4240

Technique(s)

gel permeation chromatography (GPC): suitable

Mw/Mn

~1.03

Application(s)

cleaning products
cosmetics
food and beverages
personal care

Format

neat

Température de stockage

2-8°C

Chaîne SMILES 

C(CO)O

InChI

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

Clé InChI

LYCAIKOWRPUZTN-UHFFFAOYSA-N

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Catégories apparentées

Description générale

Poly(ethylene glycol) (PEG) is regarded as the gold standard for stealth polymers in polymer based drug delivery. PEGs and their anionic or non-ionic derivatives are widely used in cosmetic products.

Application

PEG is known to modify enzymes and proteins for the preparation of improved therapeutic agents.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

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Certificats d'analyse (COA)

Lot/Batch Number
BCCM1775
BCCL4078
BCCL0114
BCCJ8167
BCCJ3834

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Consulter la Bibliothèque de documents

Safety assessment on polyethylene glycols (PEGs) and their derivatives as used in cosmetic products.
Fruijtier-Polloth C.
Toxicology, 214(1-2), 1- 38 (2005)
C Woghiren et al.
Bioconjugate chemistry, 4(5), 314-318 (1993-09-01)
Monomethoxypolyethylene glycol (mPEG) of average molecular weight 5000 was transformed in a series of synthetic steps to a new activated form of PEG, a stable thiol-protected intermediary, for reaction with cysteine residues in proteins under mild conditions to produce PEG--protein
Poly (ethylene glycol) in drug delivery: pros and cons as well as potential alternatives.
Knop K, et al.
Angewandte Chemie (International Edition in English), 49(36), 6288-6308 (2010)
I L Konorova et al.
Patologicheskaia fiziologiia i eksperimental'naia terapiia, (4)(4), 7-9 (1991-07-01)
The search for antiaggregatory compounds is undertaken, as a rule, under in vitro conditions which do not reflect the dynamics of the real process. The present work deals with study of the peculiarities of the development of the collagen induced
P I Polimeni et al.
Journal of cardiovascular pharmacology, 14(3), 374-380 (1989-09-01)
The acute hemodynamic effects of an intravenously (i.v.) injected poly(ethylene oxide), Polyox WSR N-60K (dose 50 mg/kg), were studied in the open-chest rat anesthetized with sodium pentobarbital. The injectate is one of four drag-reducing polymers known to augment in vitro
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