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
Retinol
synthetic, ≥95% (HPLC), (Powder or Powder with Lumps)
Sinónimos:
Alcohol de vitamina A, Axerophthol, Vitamina A, Vitamina A1, todo-trans-3,7-Dimetil-9-(2,6,6-trimetil-1-ciclohexen-1-il)-2,4,6,8-nonatetraen-1-ol
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About This Item
Productos recomendados
origen biológico
synthetic
Nivel de calidad
Ensayo
≥95% (HPLC)
Formulario
(Powder or Powder with Lumps)
actividad específica
~2700 U/mg
técnicas
HPLC: suitable
color
yellow to very dark yellow, to Very Dark Orange
mp
61-63 °C (lit.)
Condiciones de envío
dry ice
temp. de almacenamiento
−20°C
cadena SMILES
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+
Clave InChI
FPIPGXGPPPQFEQ-OVSJKPMPSA-N
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Categorías relacionadas
Descripción general
Aplicación
- para la síntesis del ácido retinoico todo-trans en células HepG2[2]
- para estudiar el efecto del retinol en el crecimiento de las células de colon normales de ratón cultivadas como organoides[3]
- como patrón para la determinación de la vitamina A en las células[4]
- como componente del medio químicamente definido para el cultivo de órgano testicular y espermatogénesis in vitro.[5]
Acciones bioquímicas o fisiológicas
Envase
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Aquatic Chronic 4 - Eye Irrit. 2 - Repr. 1B - Skin Sens. 1
Código de clase de almacenamiento
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Clase de riesgo para el agua (WGK)
WGK 1
Equipo de protección personal
dust mask type N95 (US), Eyeshields, Gloves
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Artículos
All-trans retinoic acid (RA, ATRA) is a pleiotropic activation factor that regulates genes associated with normal vertebrate cellular processes such as cell differentiation, cell proliferation, apoptosis, and embryonic development.
Protocolos
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.pdfHelpful?
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