alpha-zingiberene

1,3-cyclohexadiene, 5-[(1S)-1,5-dimethyl-4-hexen-1-yl]-2-methyl-, (5R)-

CAS: 495-60-3 C15 H24 MW: 204.35628000 spicy

Identification

Namealpha-zingiberene
IUPAC(5R)-2-methyl-5-[(2S)-6-methylhept-5-en-2-yl]cyclohexa-1,3-diene
CAS Number495-60-3
EINECS207-804-2
FDA UNII8XOC63EI5F
Molecular FormulaC15 H24
Molecular Weight204.35628000
Nikkaji NumberJ17.884E

Regulatory

Physical Properties

Appearance colorless clear oily liquid (est)
Assay 96.00 to 100.00
Food Chemicals Codex Listed No
Specific Gravity 0.87310 @ 20.00 °C.
Refractive Index 1.49399 @ 20.00 °C., 1.49160 @ 30.00 °C.
Boiling Point 167.00 to 168.00 °C. @ 50.00 mm Hg, 126.00 to 127.00 °C. @ 10.00 mm Hg
Vapor Pressure 0.011000 mmHg @ 25.00 °C. (est)
Flash Point 225.00 °F. TCC ( 107.22 °C. )
logP (o/w) 6.375 (est)
Soluble in alcohol
Insoluble in water

Organoleptic Properties

Odor Description at 10.00 % in dipropylene glycol.

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorynatural substances and extractives
Recommendation for alpha-zingiberene usage levels up tonot for fragrance use.
Recommendation for alpha-zingiberene flavor usage levels up tonot for flavor use.

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Potential Uses

FR ginger FR oriental

Natural Occurrence

amyris wood oil @ 3.50% Data anise plant clove leaf costmary oil @ 0.49% Data curcuma amada roxb. rhizome oil india @ 1.40% Data fleabane oil @ 0.20% Data ginger oil ginger rhizome ginger rhizome oil ginger root ginger root oil ginger root oil brazil @ 19.00% Data ginger root oil china @ 0.28% Data ginger root oil CO2 extract @ 24.70% Data ginger root oil CO2 extract australia @ 25.87% Data guava leaf oil cuba @ 0.70% Data kachur oil @ 0.50% Data lemon verbena oil turkey @ 0.27% Data parsley leaf oil @ 0.05% Data pepper black pepper fruit oil pepper black pepper seed oil phlomis fruticosa l. flower oil greece @ 0.80% Data rosemary sap turmeric oil china @ 8.14% Data turmeric rhizome turmeric rhizome oil turmeric root turmeric root oil vietnam @ 1.50% Data violet flower absolute @ % Data zedoary root zingiber officinale root oil china @ 23.80% Data

Synonyms

1,3- cyclohexadiene, 5-(1,5-dimethyl-4-hexenyl)-2-methyl-, [S-(R*,S*)]- 1,3- cyclohexadiene, 5-[(1S)-1,5-dimethyl-4-hexen-1-yl]-2-methyl-, (5R)- (S-(R*,S*))-5-(1,5- dimethyl hexen-4-yl)-2-methyl-1,3-cyclohexa-1,3-diene (S-(R,S))-5-(1,5- dimethyl-4-hexenyl)-2-methyl-1,3-cyclohexadiene (5R)-5-[(1S)-1,5- dimethyl-4-hexenyl]-2-methyl-1,3-cyclohexadiene (5R)-5-[(1S)-1,5- dimethylhex-4-en-1-yl]-2-methylcyclohexa-1,3-diene [S-(R*,S*)]-5-(1,5- dimethylhexen-4-yl)-2-methyl-1,3-cyclohexa-1,3-diene (5R)-2- methyl-5-[(2S)-6-methylhept-5-en-2-yl]cyclohexa-1,3-diene zingiberene (-)- zingiberene (-)-a- zingiberene L- zingiberene PubMed: Antioxidant, anti-inflammatory and antinociceptive activities of essential oil from ginger. PubMed: Chemical composition and cytotoxicity evaluation of essential oil from leaves of Casearia sylvestris, its main compound α-zingiberene and derivatives. PubMed: Effect of Zingiber officinale essential oil on Fusarium verticillioides and fumonisin production. PubMed: In vitro and in vivo anti-tobacco mosaic virus activities of essential oils and individual compounds. PubMed: Cytosolic monoterpene biosynthesis is supported by plastid-generated geranyl diphosphate substrate in transgenic tomato fruits. PubMed: Essential oils from five species of Annonaceae from Vietnam. PubMed: Chemical diversity among the essential oils of wild populations of Stachys lavandulifolia VAHL (Lamiaceae) from Iran. PubMed: Suites of terpene synthases explain differential terpenoid production in ginger and turmeric tissues. PubMed: Chemical composition and antibacterial activity of the essential oil of Espeletia nana. PubMed: Composition of the essential oil of wild growing Artemisia vulgaris from Erie, Pennsylvania. PubMed: Essential oil of Curcuma longa inhibits Streptococcus mutans biofilm formation. PubMed: Chemical composition of the essential oil of aerial parts of Haussknechtia elymaitica Boiss. from Iran: a good natural source for trans-asaron. PubMed: Anti-quorum sensing activity of essential oils from Colombian plants. PubMed: [Microscopic anatomy and volatile secondary metabolites at three stages of development of the inflorescences of Lantana camara (Verbenaceae)]. PubMed: Essential oil constituents and biological activities of Peristrophe bicalyculata and Borreria verticillata. PubMed: [Analysis of volatile and non-volatile compositions in ginger oleoresin by gas chromatography-mass spectrometry]. PubMed: Antioxidant, alpha-amylase inhibitory and brine-shrimp toxicity studies on Centaurea centaurium L. methanolic root extract. PubMed: Detailed analysis of the essential oil from Cistus albidus L. by combination of GC/RI, GC/MS and 13C-NMR spectroscopy. PubMed: Overexpression of the lemon basil alpha-zingiberene synthase gene increases both mono- and sesquiterpene contents in tomato fruit. PubMed: [Analysis of volatile oil in herb of pimpinella candolleana by SPME-GC-MS]. PubMed: Natural products: repellency and toxicity of wild tomato leaf extracts to the two-spotted spider mite, Tetranychus urticae Koch. PubMed: Analysis by gas chromatography-mass spectrometry of the essential oils from the aerial parts of Pimpinella anagodendron Bolle and Pimpinella rupicola Svent., two endemic species to the Canary Islands, Spain. PubMed: Analysis by gas chromatography-mass spectrometry of the essential oil from the aerial parts of Pimpinella junoniae Ceb. & Ort., gathered in La Gomera, Canary Islands, Spain. PubMed: Zingiberene and curcumene in wild tomato. PubMed: [Determination of chemical constituents of the volatile oil from Curcuma longa by gas chromatography-mass spectrometry].