≥97% para flujos de trabajo cromatográficos y analíticos sensibles que requieren una interferencia mínima de la línea base.
🌡
Almacenamiento y envío
Store at -20°C Envío Ice chest + Ice pads. Consulte el COA específico del lote para conocer las especificaciones exactas.
📋
Documentos de calidad
SDS, COA, ficha técnica y hoja de especificaciones disponibles para descargar. COA específico del lote accesible mediante búsqueda por número de lote.
📚
Prueba documental
Citado en 0 publicaciones revisadas por pares sobre cromatografía, síntesis orgánica y reacciones de acoplamiento cruzado.
Descripción general
PEG17 is a polymer consisiting of repeating ethylene glycol subunits and terminal hydroxyl groups. The ethylene glycol units increase the water solubility of hydrophobic compounds, allowing for them to be more compatible in aqueous settings. The terminal hydroxyl groups can be reacted to further derivatize the compound.
This compound belongs to the class of organic compounds known as polyethylene glycols. These are oligomers or polymers of ethylene oxide, with the general formula (C2H4O)n (with n>=3).
External Descriptors
Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Propiedades químicas y físicas
Peso molecular
722.900 g/mol
XLogP3
-3.400
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
17
Rotatable Bond Count
46
Exact Mass
722.43 Da
Monoisotopic Mass
722.43 Da
Topological Polar Surface Area
179.000 Ų
Heavy Atom Count
49
Formal Charge
0
Complexity
522.000
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
The total count of all stereochemical bonds
0
Covalently-Bonded Unit Count
1
Calculadoras de soluciones
Molarity Calculator
Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator
Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator
Reseñas
Reseñas de cliente
Preguntas frecuentes
What is the purity of this product?
This product is supplied at ≥97% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at ?20 °C. Freezer storage is required to maintain the specified shelf life.
How is this product shipped?
This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 4669-05-0, the molecular formula is C32H66O16, and the molecular weight is 706.87 g/mol. InChIKey DHORSBRLGKJPFC-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
Utilizamos cookies para garantizar el correcto funcionamiento del sitio web y, cuando esté permitido, para mejorar su experiencia. Puede gestionar sus preferencias en cualquier momento en Configuración. Más información en nuestra Política de Cookies.
¿Quieres que te enviemos un mensaje cuando tengamos descuentos disponibles?
Recordármelo más tarde
¡Gracias! Por favor, revisa tu bandeja de entrada de correo electrónico para confirmar.
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
