nootkatol
2,3,4,4a,5,6,7,8-octahydro-4,4a-dimethyl-6-(1-methylvinyl)-2-naphthol
 
Notes:
isolated from alpinia oxyphylla miquel; nootkatol is synonym for cpd with isomeric designation.
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CAS Number: 53643-07-5Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg: 258-681-7
Nikkaji Web: J296.007I
XlogP3-AA: 3.90 (est)
Molecular Weight: 220.35548000
Formula: C15 H24 O
NMR Predictor: Predict (works with chrome or firefox)
Category: natural substances and extractives
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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Physical Properties:
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Boiling Point: 316.00 to  317.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 0.000033 mmHg @ 25.00 °C. (est)
Flash Point: 268.00 °F. TCC ( 131.20 °C. ) (est)
logP (o/w): 4.680 (est)
Soluble in:
 alcohol
 water, 12.44 mg/L @ 25 °C (est)
Insoluble in:
 water
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Organoleptic Properties:
 
Odor and/or flavor descriptions from others (if found).
 
 
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Cosmetic Information:
None found
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Suppliers:
 None found
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Safety Information:
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: natural substances and extractives
Recommendation for nootkatol usage levels up to:
 not for fragrance use.
 
Recommendation for nootkatol flavor usage levels up to:
 not for flavor use.
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Safety References:
EPI System: View
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 103814
National Institute of Allergy and Infectious Diseases: Data
 4,4a-dimethyl-6-prop-1-en-2-yl-3,4,5,6,7,8-hexahydro-2H-naphthalen-2-ol
Chemidplus: 0053643075
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References:
 4,4a-dimethyl-6-prop-1-en-2-yl-3,4,5,6,7,8-hexahydro-2H-naphthalen-2-ol
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 103814
Pubchem (sid): 135060842
Pherobase: View
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Other Information:
(IUPAC): Atomic Weights of the Elements 2011 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
KEGG (GenomeNet): C17915
HMDB (The Human Metabolome Database): HMDB13688
FooDB: FDB005138
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
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Potential Blenders and core components note
 
None Found
 
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Potential Uses:
None Found
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Occurrence (nature, food, other): note
 alpinia oxyphylla Miquel
Search Trop  Picture
 cherry brazilian cherry leaf
Search Trop  Picture
 orange fruit
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Synonyms:
4,4a-dimethyl-6-prop-1-en-2-yl-3,4,5,6,7,8-hexahydro-2H-naphthalen-2-ol
2,3,4,4a,5,6,7,8-octahydro-4,4a-dimethyl-6-(1-methylvinyl)-2-naphthol
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Articles:
PubMed: Over-expression of ICE2 stabilizes cytochrome P450 reductase in Saccharomyces cerevisiae and Pichia pastoris.
PubMed: Production of the sesquiterpenoid (+)-nootkatone by metabolic engineering of Pichia pastoris.
PubMed: Valencene oxidase CYP706M1 from Alaska cedar (Callitropsis nootkatensis).
PubMed: Challenges and pitfalls of P450-dependent (+)-valencene bioconversion by Saccharomyces cerevisiae.
PubMed: Constituents of south Indian vetiver oils.
PubMed: Biologically important eremophilane sesquiterpenes from alaska cedar heartwood essential oil and their semi-synthetic derivatives.
PubMed: A chicory cytochrome P450 mono-oxygenase CYP71AV8 for the oxidation of (+)-valencene.
PubMed: Regioselective biooxidation of (+)-valencene by recombinant E. coli expressing CYP109B1 from Bacillus subtilis in a two-liquid-phase system.
PubMed: Antimicrobial activity of extractable conifer heartwood compounds toward Phytophthora ramorum.
PubMed: Changes in heartwood chemistry of dead yellow-cedar trees that remain standing for 80 years or more in southeast Alaska.
PubMed: Bioconversion of (+)-valencene in submerged cultures of the ascomycete Chaetomium globosum.
PubMed: Biotransformation of the sesquiterpene (+)-valencene by cytochrome P450cam and P450BM-3.
PubMed: Structural determination of nootkatol, a new sesquiterpene isolated from Alpinia oxyphylla Miquel possessing calcium-antagonistic activity.
PubMed: Regioselective biotransformation of valencene in cell suspension cultures of Citrus sp.
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