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
Retinol palmitate
analytical standard
Synonym(s):
Vitamin A palmitate, all trans-Retinol palmitate
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100 MG
₩69,934
About This Item
Empirical Formula (Hill Notation):
C36H60O2
CAS Number:
Molecular Weight:
524.86
MDL number:
UNSPSC Code:
85151701
EC Number:
201-228-5
NACRES:
NA.24
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Product Name
Retinol palmitate, 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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Related Categories
1 of 4
This Item | 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
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description
Retinol palmitate is suitable for use in the retention identification of the analyte when using HPLC and GC. Not intended for use as an activity reference standard. It has been thoroughly evaluated to ensure the utmost quality. Neat, unless otherwise noted. Certificate of Compostion provided with the purchase.
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Repr. 1B
Storage Class
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
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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
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
Marta Citelli et al.
Biological trace element research, 149(1), 64-70 (2012-04-25)
Iron bioavailability seems to be regulated by vitamin A (VA) but the molecular events involved in this mechanism are not well understood. It is also known that retinoids mediate most of their function via interaction with retinoid receptors, which act
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
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
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How do I find out how many IU of vitamin A there are per gram in this product?
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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/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?
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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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