844467-91-0

Basic information

• Product Name: Ai3-36488
• Synonyms: Ai3-36488
• CAS NO: 844467-91-0
• Molecular Formula: C20H40O
• Molecular Weight: 296.531
• Mol File: 844467-91-0.mol
• Article Data: 22

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Ai3-36488(CAS DataBase Reference)
• NIST Chemistry Reference: Ai3-36488(844467-91-0)
• EPA Substance Registry System: Ai3-36488(844467-91-0)

Safety Data

• Hazardous Substances Data: 844467-91-0(Hazardous Substances Data)

Upstream product

• 505-32-8 isophytol 
• 108-24-7 acetic anhydride 
• 2140-82-1 2,6,10,14-tetramethyl-1-pentadecene 
• 13853-16-2 (2E,7R,11R)-3,7,11,15-tetramethyl-hexadec-2-enoic acid methyl ester 
• 42933-01-7 racemic Hexahydrofarnesylmagnesium bromid 
• 67-56-1 methanol 
• 1310535-52-4 sinocalycanchinensin C 
• 220904-29-0 3,7,11,15-tetramethyl-hexadec-2-en-1-al 
• 64-17-5 ethanol 
• 141-10-6 pseudoionone 
• 13955-72-1 3R,7R',11-Trimethyldodecansaeure-methylester 
• 16825-16-4 (6R,10R)-6,10,14-trimethylpentadecan-2-one 
• 116163-85-0 (E)-(S)-(+)-8-(1'-ethoxy)ethoxy-2,6-dimethyl-6-octenyl p-toluenesulphonate 
• 116163-83-8 methyl (E)-(S)-(+)-3,7-dimethyl-8-<(p-tolylsulphonyl)oxy>-2-octenoate 

Downstream Products

• 74515-24-5 2.3.5-trimethyl-6-((7R:11R)-trans-phytyl)-hydroquinone 
• 85460-72-6 α-thiotocopherol acetate 
• 10338-20-2 2-(3,3-Diphenyl-propen-2-yl)-3-phytyl-naphthochinon-1,4 
• 151716-51-7 trimethyl-((7R:11R)-trans-phytyl)-benzoquinone-(1.4) 
• 39269-90-4 2-((E)-(7R,11R)-3,7,11,15-Tetramethyl-hexadec-2-enylamino)-benzoic acid methyl ester 
• 67669-06-1 1-(4,8,12-Trimethyl-tridecyl)-4-(1,5,9,13-tetramethyl-tetradecyl)-benzol 
• 129178-25-2 1-(4,8,12-Trimethyl-tridecyl)-3-(1,5,9,13-tetramethyl-tetradecyl)-benzol 
• 5492-30-8 (Z)-phytol 
• 18920-63-3 vitamin E 

Relevant articles and documents

Isolation, characterization and antioxidant, tyrosinase inhibitory activities of constituents from the flowers of cercis glabra ‘spring-1’

A phytochemical study on the flowers of Cercis glabra ‘Spring-1’ led to the isolation and identification of twelve compounds, including one new compound named as 1-O-α-L-rhamnosyl-(E)-phytol (1) and eleven known compounds. Their structures were elucidated based on physical data analysis, including HR-ESI-MS, NMR, UV, IR, and acid hydrolysis. All compounds were screened for in vitro antioxidant activity using 2,2-diphenyl-1-picrylhydrazyl method. Compounds 4 and 5 exhibited obvious DPPH radical scavenging activities. All the isolates were tested for their inhibitory effects on mushroom tyrosinase, and compounds 6, 7, 10 and 11 showed moderate tyrosinase inhibitory activities.

Full racemic phytol composition, and preparation method and application thereof

The present invention provides a full racemic phytol composition with high E-configuration content, a preparation method of the full racemic phytol composition and applications of the full racemic phytol composition in preparation of vitamin K1. The full racemic phytol composition comprises Z-configuration full racemic phytol and E-configuration full racemic phytol, wherein a ratio of Z/(Z+E) is less than or equal to 15%. The preparation method comprises the following steps: with isophytol as a raw material, performing halogenation, esterification, ester group removal reaction and the like toobtain the full racemic phytol composition with high E-configuration content.

Enantioselective Synthesis and Activity of All Diastereoisomers of (E)-Phytal, a Pheromone Component of the Moroccan Locust, Dociostaurus maroccanus

The Moroccan locust, Dociostaurus maroccanus (Thunberg, 1815) (Orthoptera: Acrididae), is a polyphagous pest capable of inflicting large losses in agriculture under favorable environmental and climatic conditions. Currently, control of the pest relies solely on the application of conventional insecticides that have negative effects on the environment and human safety. In the search for a more rational, environmentally acceptable approach for locust control, we have previously reported that (Z/E)-phytal (1) is a male-produced candidate sex pheromone of this acridid. This molecule, with two stereogenic centers at C-7 and C-11, has four different diastereomers along with the Z/E stereochemistry of the double bond at C-2. In this paper, we present for the first time the enantioselective synthesis of the four diastereomers of (E)-phytal and their electrophysiological and behavioral activity on males and females. Our results demonstrate that the (R,R)-phytal is the most active diastereomer in both assays, significantly attracting females in a double-choice Y olfactometer, and confirming the previous chromatographic assignment as component of the sex pheromone of the Moroccan locust.