This product is intended for qualitative use as a retention time reference standard. It is not certified for use as an activity reference standard; therefore, the activity in IU is not available. For specific application assistance, regional technical service can be contacted.
46959-U
视黄醇棕榈酸酯
analytical standard
别名:
全反式视黄醇棕榈酸酯, 维生素 A 棕榈酸酯
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关于此项目
经验公式（希尔记法）:
C36H60O2
化学文摘社编号:
分子量:
524.86
MDL number:
UNSPSC Code:
85151701
EC Number:
201-228-5
NACRES:
NA.24
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产品名称
视黄醇棕榈酸酯, analytical standard
SMILES string
O(C\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(CCCC1(C)C)C)C(=O)CCCCCCCCCCCCCCC
InChI key
VYGQUTWHTHXGQB-FFHKNEKCSA-N
InChI
1S/C36H60O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-25-35(37)38-30-28-32(3)23-20-22-31(2)26-27-34-33(4)24-21-29-36(34,5)6/h20,22-23,26-28H,7-19,21,24-25,29-30H2,1-6H3/b23-20+,27-26+,31-22+,32-28+
grade
analytical standard
CofA
current certificate can be downloaded
feature
standard type fat soluble vitamin
packaging
ampule of 100 mg
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
application(s)
cleaning products
cosmetics
food and beverages
personal care
pharmaceutical (small molecule)
vitamins, nutraceuticals, and natural products
format
neat
storage temp.
2-8°C
Quality Level
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此商品 | R3375 | PHR1235 | 95144 |
|---|---|---|---|
| grade analytical standard | grade - | grade certified reference material, pharmaceutical secondary standard | grade - |
| technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - |
| format neat | format - | format neat | format - |
| application(s) cleaning products | application(s) - | application(s) pharmaceutical (small molecule) | application(s) - |
| CofA current certificate can be downloaded | CofA - | CofA current certificate can be downloaded | CofA - |
| feature standard type fat soluble vitamin | feature - | feature - | feature - |
Application
有关合适的仪器技术的更多信息，请参阅产品的分析证书。想要获得更多支持，请联系技术服务部。
General description
视黄醇棕榈酸酯适用于通过HPLC和GC进行分析物的保留鉴定。不用作活性参考标准品。它经过了全面评估，可确保最高质量。除非另有说明，否则为纯净态。购买时随附组成证书。
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Repr. 1B
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 2
flash_point_f
No data available
flash_point_c
No data available
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Eun Young Park et al.
Nutrition and cancer, 64(5), 732-740 (2012-05-31)
Previous research in our laboratory showed that retinol inhibited all-trans retinoic acid (ATRA)-resistant human colon cancer cell invasion via a retinoic acid receptor-independent mechanism in vitro. The objective of the current study was to determine if dietary vitamin A supplementation
Mayara S R Lima et al.
Jornal de pediatria, 88(2), 115-118 (2012-03-13)
To evaluate the influence of supplementation with retinyl palmitate in the immediate postpartum period on the levels of secretory immunoglobulin A (SIgA) in colostrum. A clinical trial was conducted among 96 recently-delivered mothers treated at a public maternity hospital, divided
Piero Dolara et al.
European journal of nutrition, 51(7), 769-781 (2012-06-12)
Experimental evidence indicates a strong connection between oxidative damage, cancer, and aging. Epidemiological observations suggest that a diet rich in fruits and vegetables is associated with lower incidence of some cancers and longer life expectancy; since fruits and vegetables contain
Manuel Gesto et al.
PloS one, 7(4), e35138-e35138 (2012-04-12)
Although retinoids have been reported to be present and active in vertebrates and invertebrates, the presence of mechanisms for retinoid storage in the form of retinyl esters, a key feature to maintain whole-organism retinoid homeostasis, have been considered to date
National Toxicology Program technical report series, (568)(568), 1-352 (2012-09-25)
Topical retinoids, compounds that are metabolites, analogues, or derivatives of retinol and possess biological vitamin A activity, are among the most used adjunctive agents for the mitigation of fine wrinkles, mottled hyperpigmentation, and tactile roughness of photodamaged and chronically aged
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How do I find out how many IU of vitamin A there are per gram in this product?
1 answer-
Helpful?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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/418/501/product-dating-information-06-25-mk.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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