5940-03-4 Usage
Uses
Used in Analytical Chemistry:
Decapreno-beta-carotene is used as an internal standard for the quantification of hydrocarbon carotenoids by High-Performance Liquid Chromatography (HPLC). Its consistent and stable properties make it an ideal reference point for accurately measuring and comparing the concentrations of other carotenoids in a sample.
Used in Food Industry:
In the food industry, decapreno-beta-carotene can be utilized as a colorant to provide a rich, natural hue to various products. Its ability to impart a vibrant color makes it a preferred choice for enhancing the visual appeal of food items.
Used in Pharmaceutical Industry:
Decapreno-beta-carotene may also find applications in the pharmaceutical industry, where it can be employed as a component in the development of supplements or medications targeting specific health benefits associated with carotenoids, such as their antioxidant and immune-boosting properties.
Used in Cosmetics Industry:
In the cosmetics industry, decapreno-beta-carotene can be used as a natural colorant in various products, such as creams, lotions, and makeup, to provide a healthy and attractive appearance to the skin.
Overall, decapreno-beta-carotene's versatility and stability make it a valuable compound for a wide range of applications, from scientific research and analysis to enhancing the quality and appearance of products in various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 5940-03-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,4 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 5940-03:
(6*5)+(5*9)+(4*4)+(3*0)+(2*0)+(1*3)=94
94 % 10 = 4
So 5940-03-4 is a valid CAS Registry Number.
InChI:InChI=1/C50H68/c1-39(23-15-25-41(3)27-17-29-43(5)33-35-47-45(7)31-19-37-49(47,9)10)21-13-14-22-40(2)24-16-26-42(4)28-18-30-44(6)34-36-48-46(8)32-20-38-50(48,11)12/h13-18,21-30,33-36H,19-20,31-32,37-38H2,1-12H3/b14-13+,23-15+,24-16+,27-17+,28-18+,35-33+,36-34+,39-21+,40-22+,41-25+,42-26+,43-29+,44-30+
5940-03-4Relevant articles and documents
Longer polyenyl cations in relation to soliton theory
Kildahl-Andersen, Geir,Anthonsen, Thorleif,Liaaen-Jensen, Synnove
, p. 2803 - 2811 (2008/03/12)
The carotene-like polyenes decapreno-β-carotene (C50), C54-β-carotene (C54, first synthesis) and dodecapreno-β-carotene (C60) with 15, 17 and 19 conjugated double bonds, respectively, were synthesized by double Wittig reactions. Introduction of a leaving group in allylic position failed, and cations were obtained by hydride elimination effected by i) triphenylcarbenium tetrafluoroborate-d15, prepared by a new method, or ii) treatment with trifluoroacetic acid-d. Deuterated reagents were employed for product analysis by 1H NMR. Parallel experiments were performed with β,β-carotene (C40). NIR spectra at room temperature and at -15 °C were employed for characterisation and stability studies of the cationic products. In CH2Cl2 λmax in the 900-1350 nm region was recorded. NMR data for the cationic product of β,β-carotene obtained by the two new preparation methods were consistent with the two monocations previously characterised. The cationic products of the longer polyenes provided downfield-shifted, broadened signals, compatible with C50-monocation, mixed C54-mono- and dication and C60-dication. Combined NIR and NMR data suggest that the extent of charge delocalisation is limited by the maximum soliton width for cations obtained from linear polyenes with more than ca. 20 sp 2-hybridized carbon atoms. The Royal Society of Chemistry.
