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)
Sinônimo(s):
Axeroftol, Vitamina A, Vitamina A alcoólica, Vitamina A1, all-trans-3,7-Dimetil-9-(2,6,6-trimetil-1-ciclohexen-1-il)-2,4,6,8-nonatetraen-1-ol
About This Item
Produtos recomendados
fonte biológica
synthetic
Ensaio
≥95% (HPLC)
Formulário
(Powder or Powder with Lumps)
atividade específica
~2700 U/mg
técnica(s)
HPLC: suitable
cor
yellow to very dark yellow, to Very Dark Orange
pf
61-63 °C (lit.)
Condições de expedição
dry ice
temperatura de armazenamento
−20°C
cadeia de caracteres 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+
chave InChI
FPIPGXGPPPQFEQ-OVSJKPMPSA-N
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Categorias relacionadas
Descrição geral
Aplicação
- na síntese de ácido all-trans-retinoico em células HepG2[2]
- para estudar o efeito do retinol sobre o crescimento de células colônicas normais murinas cultivadas como organoides[3]
- como padrão para determinação de vitamina A em células[4]
- como componente de um meio quimicamente definido para cultura de órgão de testículos e espermatogênese in vitro.[5]
Ações bioquímicas/fisiológicas
Embalagem
Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
Classificações de perigo
Aquatic Chronic 4 - Eye Irrit. 2 - Repr. 1B - Skin Sens. 1
Código de classe de armazenamento
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Classe de risco de água (WGK)
WGK 1
Equipamento de proteção individual
dust mask type N95 (US), Eyeshields, Gloves
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Artigos
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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