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
R7632
Retinolo
synthetic, ≥95% (HPLC), (Powder or Powder with Lumps)
Sinonimo/i:
tutto trans-3,7-dimetil-9-(2,6,6-trimetil-1-cicloesen-1-il)-2,4,6,8-nonatetraen-1-olo, Alcol della vitamina A, Axeroftolo, Vitamina A, Vitamina A1
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About This Item
Prodotti consigliati
Origine biologica
synthetic
Livello qualitativo
Saggio
≥95% (HPLC)
Stato
(Powder or Powder with Lumps)
Attività specifica
~2700 U/mg
tecniche
HPLC: suitable
Colore
yellow to very dark yellow, to Very Dark Orange
Punto di fusione
61-63 °C (lit.)
Condizioni di spedizione
dry ice
Temperatura di conservazione
−20°C
Stringa SMILE
CC1(C)C(/C=C/C(C)=C/C=C/C(C)=C/CO)=C(C)CCC1
InChI
1S/C20H30O/c1-16(8-6-9-17(2)13-15-21)11-12-19-18(3)10-7-14-20(19,4)5/h6,8-9,11-13,21H,7,10,14-15H2,1-5H3/b9-6+,12-11+,16-8+,17-13+
FPIPGXGPPPQFEQ-OVSJKPMPSA-N
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Categorie correlate
Descrizione generale
Applicazioni
- per la sintesi dell′acido retinoico completamente transin cellule HepG2[2]
- per studiare l′effetto del retinolo sulla crescita di normali colonie di celle coltivate come organoidi[3]
- come standard per la determinazione di vitamina A nelle cellule[4]
- come un componente di un terreno chimicamente definito per la coltura di organi testicolari e spermatogenesi in vitro.[5]
Azioni biochim/fisiol
Confezionamento
Avvertenze
Danger
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Aquatic Chronic 4 - Eye Irrit. 2 - Repr. 1B - Skin Sens. 1
Codice della classe di stoccaggio
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Classe di pericolosità dell'acqua (WGK)
WGK 1
Dispositivi di protezione individuale
dust mask type N95 (US), Eyeshields, Gloves
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Protocolli
Separation of δ-Tocopherol, analytical standard; Retinyl acetate; (+)-γ-Tocopherol; α-Tocopherol, ≥95.5%; Retinol; Vitamin A (acetate), meets USP testing specifications.
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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.pdfUtile?
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