nootkatone complex

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(4R,4aS,6R)-4,4a-dimethyl-6-prop-1-en-2-yl-3,4,5,6,7,8-hexahydronaphthalen-2-one complex

Ingredient	Name Detail	CAS
(+)-nootkatone	(4R,4aS,6R)-4,4a-dimethyl-6-prop-1-en-2-yl-3,4,5,6,7,8-hexahydronaphthalen-2-one	4674-50-4

Identifiers

CAS (Single)	4674-50-4
FEMA	4941
EINECS	225-124-4
Synonyms	4a,5- dimethyl-1,2,3,4,4a,5,6,7-octahydro-7-keto-3-isopropenyl naphthalene complex 4alpha,5- dimethyl-1,2,3,4,4alpha,5,6,7-octahydro-7-keto-3-isopropenyl naphthalene complex (4R,4aS,6R)-4,4a- dimethyl-6-(prop-1-en-2-yl)-4,4a,5,6,7,8-hexahydronaphthalen-2(3H)-one complex (4R,4aS,6R)-4,4a- dimethyl-6-prop-1-en-2-yl-3,4,5,6,7,8-hexahydronaphthalen-2-one complex (+)-5,6- dimethyl-8-isopropenyl bicyclo(4.4.0)dec-1-en-3-one complex 4betaH,5alpha- eremophila-1(10),11-dien-2-one complex 1(10),11- eremophiladien-2-one complex (4R- (4alpha,4aalpha,6beta))- 4,4a,5,6,7,8- hexahydro-4,4a-dimethyl-6-(1-methyl vinyl) naphthalen-2(3H)-one complex 4,4a,5,6,7,8- hexahydro-6-isopropenyl-4,4a-dimethyl-2(3H)-naphthalenone complex 4,4alpha,5,6,7,8- hexahydro-6-isopropenyl-4,4alpha-dimethyl-2,3H-naphthalenone complex nootkatone complex crystals (4R,4aS,6R)-6-iso propenyl-4,4a-dimethyl-4,4a,5,6,7,8-hexahydro-3H-naphthalen-2-one complex
JECFA Food Flavoring	N/A
JECFA Food Additive	N/A
DG SANTE Food Flavourings	N/A
DG SANTE Food Contact Materials	N/A
FDA UNII	IZ2Y119N4J
CoE Number	11164
XlogP3-AA	N/A
Molecular Weight	218.33954
Molecular Formula	C15 H22 O

Properties

Food Chemicals Codex Listed	No
Appearance	N/A
Assay	95.00 to 100.00
Specific Gravity	N/A
Lbs/Gal (est)	N/A
Refractive Index	N/A
Melting Point	N/A
Boiling Point	N/A
Flash Point	N/A
Acid Value	N/A
Vapor Pressure	N/A
Vapor Density	N/A
logP (o/w)	N/A
Soluble In	water, 2.375 mg/L @ 25 °C (est)
Occurrence	bergamot oil @ 0.010-0.095% bergamot oil @ trace% bergamot peel blood orange oil (citrus sinensis l. var. sanguinello) italy @ 0.036% blood orange oil (citrus sinensis l. var. tarocco) italy @ 0.014% blood orange oil italy @ 0.022% grapefruit grapefruit oil c.p. @ 0.07% grapefruit oil c.p. @ 0.13% grapefruit oil c.p. @ 0.26% grapefruit oil c.p. italy @ 0.54% grapefruit oil c.p. russia @ 0.10% grapefruit oil c.p. russia @ 0.18% grapefruit oil c.p. russia @ 0.18% grapefruit oil c.p. russia @ 0.35% grapefruit oil california @ 0.60% grapefruit oil CO2 extract @ 5.19% lemon lime mandarin oil uruguay @ 0.01% mikan peel oil @ 0.03% orange fruit orange oil terpeneless @ 1.40% orange peel oil sweet c.p. blond italy @ 0.011% orange peel oil sweet c.p. blond italy @ 0.013% orange peel oil sweet c.p. blond italy @ 0.014% orange peel oil sweet c.p. blond italy @ 0.018% orange peel oil sweet c.p. blond italy @ 0.029% orange peel oil sweet c.p. florida @ 0.01% orange peel oil sweet c.p. valencia @ 0.01% tangerine fruit valerian root oil CO2 extract china @ 26.56% wormwood oil annus france @ 0.00-0.82%

Organoleptic

Organoleptic Notes	Odor and/or flavor descriptions from others (if found).
Odor	N/A
Flavor	N/A

AInsights BETA

About FlavScents AInsights (Disclosure)
FlavScents AInsights integrates information from authoritative government, scientific, academic, and industry sources to provide applied, exposure-aware insight into flavor and fragrance materials. Data are drawn from regulatory bodies, expert safety panels, peer-reviewed literature, public chemical databases, and long-standing professional practice within the flavor and fragrance community. Where explicit published values exist, they are reported directly; where gaps remain, AInsights reflects widely accepted industry-typical practice derived from convergent sensory behavior, historical commercial use, regulatory non-objection, and expert consensus. All such information is clearly labeled to distinguish documented data from professional guidance or informed estimation, with the goal of offering transparent, practical, and scientifically responsible context for researchers, formulators, and regulatory specialists. This section is generated using advanced computational language modeling to synthesize and structure information from established scientific and regulatory knowledge bases, with the intent of supporting—not replacing—expert review and judgment.

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nootkatone complex

Identifiers

Properties

Organoleptic

AInsights BETA

Suppliers

Advanced Biotech

Isobionics

Isobionics

Isobionics

Isobionics

Vigon International

Vigon International

Vigon International

Vigon International

Vigon International

Natara Global

Natara Global

Natara Global