(-)-ALPHA-CEDRENE

(-)-ALPHA-CEDRENE Basic information
Product Name:(-)-ALPHA-CEDRENE
Synonyms:3abeta,7beta,8aalpha)]-3alph;7-methanoazulene,2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-,(3r-(3-alpha,3a-beta,7-beta,8a-alpha))1h-3;7-Methanoazulene,2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-,[3R-(3.alpha.,3a.beta.,7.beta.1H-3a;7-methanoazulene,2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1h-3(3r-(3-alp;7-methanoazulene,2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1h-3[3theta-(;Cedr-8-ene;levo-alpha-cedrene;(1S,2R,5S)-2,6,6,8-TETRAMETHYLTRICYCLO[5.3.1.0(1.5)]UNDEC-8-ENE
CAS:469-61-4
MF:C15H24
MW:204.35
EINECS:207-418-4
Product Categories:Industrial/Fine Chemicals
Mol File:469-61-4.mol
(-)-ALPHA-CEDRENE Structure
(-)-ALPHA-CEDRENE Chemical Properties
alpha -88 º(c=10%, EtOH)
Boiling point 261-262 °C(lit.)
density 0.932 g/mL at 20 °C(lit.)
refractive index n20/D 1.498
Fp 104°C
storage temp. 2-8°C
solubility Chloroform (Soluble), DMSO (Slightly, Heated), Ethanol (Very Slightly), Methanol
form Oil
color Colourless to Light Yellow
Odorat 100.00 %. woody cedar sweet fresh
Odor Typewoody
optical activity[α]20/D 88±1°, c = 10% in ethanol
BRN 3196861
LogP6.308 (est)
CAS DataBase Reference469-61-4(CAS DataBase Reference)
NIST Chemistry Reference1H-3a,7-methanoazulene, 2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-, [3r-(3«alpha»,3a«beta»,7«beta»,8a«alpha»)]-(469-61-4)
EPA Substance Registry System1H-3a,7-Methanoazulene, 2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-, (3R,3aS,7S,8aS)- (469-61-4)
Safety Information
Hazard Codes Xi,N
Risk Statements 36/38-50/53-50
Safety Statements 26-60-61-24/25-23
RIDADR UN 3082 9/PG 3
WGK Germany 2
RTECS PB7725000
MSDS Information
ProviderLanguage
SigmaAldrich English
(-)-ALPHA-CEDRENE Usage And Synthesis
Uses(-)-a-Cedrene has been observed in the essential oil extract of Scutellaria barbata, which has displayed antimicrobial activity.
DefinitionChEBI: A sesquiterpene that is cedrane which has a double bond between positions 8 and 9.
(-)-ALPHA-CEDRENE Preparation Products And Raw materials
Raw materials(-)-2-Cedranone-->[3R-(3alpha,3abeta,6alpha,7beta,8aalpha)]-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-5(4H)-one
Preparation Products(+)-BETA-CEDRENE
(-)-α-Cedrene oxide TRANS-1,1,3,4-TETRAMETHYLCYCLOPENTANE CIS-1,1,3,4-TETRAMETHYLCYCLOPENTANE 2,6,6,8-TETRAMETHYLTRICYCLO[5.3.1.0(1,5)]UNDEC-8-ENE Methyl Cedryl Ketone (+)-1,7-DIEPI-BETA-CEDRENE Cedrene epoxide ALLYLCYCLOPENTANE (-)-ALPHA-CEDRENE CEDRENE 1,1,3,4-TETRAMETHYLCYCLOPENTANE VINYLCYCLOOCTANE CEDRENE, (-)-alpha-(SG) CYCLOHEPTENE Cyclooctane BICYCLO(3.3.0)OCTANE 1,1,3,3-TETRAMETHYLCYCLOPENTANE Cedrene, acetylated, distn. lights

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