546-28-1 Usage
Description
(+)-BETA-CEDRENE is a tricyclic sesquiterpene found in the essential oils of various plants, such as Juniperus cedrus and Juniperus thurifera. It is the main constituent of cedarwood oil and is known for its antimicrobial properties.
Uses
Used in Antimicrobial Applications:
(+)-BETA-CEDRENE is used as an antimicrobial agent for its ability to inhibit the growth of various microorganisms. It has been observed in the essential oil extract of Edgeworthia tomentosa (Thunb.) Nakai flower, which has shown antimicrobial properties.
Used in Biofuel Development:
(+)-BETA-CEDRENE is used as a raw material for biofuel development due to its presence in cedarwood oil, which is derived from Juniperus cedrus and Juniperus thurifera. This application contributes to the development of sustainable and eco-friendly energy sources.
Check Digit Verification of cas no
The CAS Registry Mumber 546-28-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,4 and 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 546-28:
(5*5)+(4*4)+(3*6)+(2*2)+(1*8)=71
71 % 10 = 1
So 546-28-1 is a valid CAS Registry Number.
InChI:InChI=1/C15H24/c1-10-7-8-15-9-12(10)14(3,4)13(15)6-5-11(15)2/h11-13H,1,5-9H2,2-4H3
546-28-1Relevant articles and documents
Studies on intramolecular Cr(0)-promoted [6π+2π] cycloaddition reactions. Synthesis of β-cedrene
Rigby, James H.,Kirova-Snover, Margarita
, p. 8153 - 8156 (1997)
Intramolecular metal-promoted [6π+2π] cycloaddition followed by Tl(III)-mediated oxidative ring contraction affords β-cedrene.
Synthesis of angular triquinanes from (+)-β-cedrol
Pierre, Marie-Christine,Tenaglia, Alphonse,Santelli, Maurice
, p. 14803 - 14810 (2007/10/03)
Angular triquinanes such as (+)-silphinan-3,5-dione, silphin-3-en-3,5- dione or 2-bromosilphin-3-en-3,5-dione have been obtained from (+)-β- cedrene in seven steps and an overall yield of 8%.
Olefins by Transition Metal Catalyzed Elimination Reactions from Tertiary Alcohols and Acetates
Schmidt, Thomas
, p. 8155 - 8160 (2007/10/02)
The elemination reaction of water or acetic acid from tertiary alcohols and acetates is catalyzed by transition metal complexes.Olefins are obtained in high yields with catalyst dependent regioselectivity. β-Cedrene 6b can be prepared as major product from cedryl acetate 5.Key Words: Catalytic elimination; olefin formation; molybdenum catalysts; regioselectivity; α- and β-cedrene