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
PHR1790
Ester éthylique de l'acide cis-5,8,11,14,17-eicosapentaénoïque
Pharmaceutical Secondary Standard: Certified Reference Material
Synonyme(s) :
cis-5,8,11,14,17-Eicosapentaenoic acid ethyl ester
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411,00 $
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About This Item
411,00 $
Produits recommandés
Qualité
certified reference material
pharmaceutical secondary standard
Niveau de qualité
Agence
traceable to Ph. Eur. E0085000
traceable to USP 1234307
Famille d'API
eicosapentaenoic acid
Forme
liquid
CofA (certificat d'analyse)
current certificate can be downloaded
Conditionnement
pkg of 1 g
Application(s)
pharmaceutical
Température de stockage
-10 to -25°C
Chaîne SMILES
O(CC)C(=O)CCC\C=C\C\C=C\C\C=C\C\C=C\C\C=C\CC
InChI
1S/C22H34O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24-4-2/h5-6,8-9,11-12,14-15,17-18H,3-4,7,10,13,16,19-21H2,1-2H3/b6-5+,9-8+,12-11+,15-14+,18-17+
Clé InChI
SSQPWTVBQMWLSZ-LRKAYDMASA-N
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Description générale
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Docosahexaenoic Acid Ethyl Ester is the ethyl ester of docosahexaenoic acid, an essential omega-3 fatty acid.
Application
- Development and validation of a reverse phase high-performance liquid chromatography-tandem mass spectrometry (RP-HPLC-MS/MS) method to determine eicosapentaenoic acid and docosahexaenoic acid in their ethyl ester forms
- Simulated moving bed (SMB) chromatographic separation of ethyl esters of eicosapentaenoic acid and docosahexaenoic acids
Remarque sur l'analyse
Note de bas de page
Produits recommandés
Produit(s) apparenté(s)
Code de la classe de stockage
10 - Combustible liquids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
>320.0 °F
Point d'éclair (°C)
> 160 °C
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Certificats d'analyse (COA)
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How is shipping temperature determined? And how is it related to the product storage temperature?
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfHelpful?
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