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Merck
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Documentos clave

238470

Millipore

Cremophor® EL

Sinónimos:

Castor oil polyoxyethylene ether, Ethoxylated castor oil, PEG-35 castor oil, Polyoxyl 35 castor oil, polyoxyl 35 castor oil

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About This Item

Número de CAS:
61791-12-6
Número MDL:
MFCD00130879
Código UNSPSC:
12162002
NACRES:
NA.21
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Formulario

liquid

Nivel de calidad

100

fabricante / nombre comercial

Calbiochem®

condiciones de almacenamiento

OK to freeze
protect from light

color

clear pale yellow

CMC

~0.02%

solubilidad

ethanol: soluble
water: soluble, clear (at higher temperatures the solution will be come turbid)

Condiciones de envío

ambient

temp. de almacenamiento

2-8°C

cadena SMILES

ClCC(OC(=O)N)CCl

InChI

1S/C4H7Cl2NO2/c5-1-3(2-6)9-4(7)8/h3H,1-2H2,(H2,7,8)

Clave InChI

JMNCUXPHXKHBPY-UHFFFAOYSA-N

Descripción general

1 Set = 5 X 25 GM
A mixture of polyoxyethylated triglycerides, by reacting castor oil with ethylene oxide in a molar ratio of 1 : 35, that acts as a nonionic surfactant and serves as a formulation vehicle (p.o. and i.v. administration) for poorly-water soluble pharmacological agents.
Hydrophilic-lipophilic balance (HLB) ~ 12 - 14.

Aplicación


  • Proteomic responses of carotenoid and retinol administration to Mongolian gerbils.: This research examines the proteomic responses in Mongolian gerbils administered with carotenoids and retinol. Cremophor® EL is utilized as a solubilizing agent for these compounds, highlighting its role in biochemical studies involving lipid-soluble substances (Bohn et al., 2018).

Envase

Packaged under inert gas

Advertencia

Toxicity: Standard Handling (A)

Otras notas

Gelderblom, H., et al. 2001. Eur. J. Cancer37, 1590.

Sparreboom, A., et al. 1996. Cancer Res.56, 2112.
Woodcock, D.M., et al. 1990. Cancer Res.50, 4199.

Información legal

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Cremophor is a registered trademark of BASF SE

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

494.6 °F - Not applicable

Punto de inflamabilidad (°C)

257 °C - Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Questions

1–4 of 4 Questions  

  1. What is the molecular weight of this product?

    1 answer

    1. The product is heterogenous and is mainly an ethoxylated triglyceride. However, there other ethoxylated compounds, such as ethoxylated fatty acids, are present. Based on the saponification number, this material has an estimated molecular weight of 2500 g/mol.

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  3. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  4. Is this product sterile?

    1 answer

    1. This product is not sterile.

      Helpful?

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