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vernolide

fragrance agents
2D:
3D:
CAS Number: 17610-24-1
ECHA EC Number: 241-585-4
FDA UNII: Search
Category: fragrance agents
IUPAC Name: vernolide
InChI : InChI=1/C17H24O/c1-11-9-14-15(10-13(11)12(2)18)17(5,6)8-7-16(14,3)4/h9-10H,7-8H2,1-6H3
Std.InChI: InChI=1S/C17H24O/c1-11-9-14-15(10-13(11)12(2)18)17(5,6)8-7-16(14,3)4/h9-10H,7-8H2,1-6H3
InChIKey : QZADYGNSQCABPT-UHFFFAOYAB
Std.InChIKey: QZADYGNSQCABPT-UHFFFAOYSA-N
SMILES : CC1=CC2=C(C=C1C(=O)C)C(CCC2(C)C)(C)C
MDL: verdoxan
Molar Refractivity : 76.53 ± 0.3 cm3 (est)
Parachor : 622.4 ± 4.0 cm3 (est)
Index of Refraction : 1.498 ± 0.02 (est)
Surface Tension : 32.4 ± 3.0 dyne/cm (est)
Density : 0.936 ± 0.06 g/cm3 (est)
Polarizability : 30.34 ± 0.5 10-24cm3 (est)

US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:

Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search

Physical Properties:

Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 347.00 to 348.00 °C. @ 760.00 mm Hg (est)
Flash Point: 295.00 °F. TCC ( 146.30 °C. ) (est)
logP (o/w): 4.527 (est)
Soluble in:
alcohol
water, 0.2202 mg/L @ 25 °C (est)
Insoluble in:
water

Cosmetic Information:

None found

Suppliers:

None found

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

Safety in Use Information:

Category:
fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for vernolide flavor usage levels up to:
not for flavor use.

Safety References:

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):17610-24-1
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :87186
National Institute of Allergy and Infectious Diseases:Data
1-(3,5,5,8,8-pentamethyl-6,7-dihydronaphthalen-2-yl)ethanone
Chemidplus:0017610241

References:

1-(3,5,5,8,8-pentamethyl-6,7-dihydronaphthalen-2-yl)ethanone
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):87186
Pubchem (sid):135043484

Other Information:

Potential Blenders and core components :

None Found

Potential Uses:

None Found

Occurrence (nature, food, other):

not found in nature

Synonyms:

ethanone, 1-(5,6,7,8-tetrahydro-3,5,5,8,8-pentamethyl-2-naphthalenyl)-
1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethan-1-one
1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethanone
1-(3,5,5,8,8-pentamethyl-6,7-dihydronaphthalen-2-yl)ethanone
1-(5,6,7,8-tetrahydro-3,5,5,8,8-pentamethyl-2-naphthyl)ethan-1-one
1-(5,6,7,8-tetrahydro-3',5',5',8',8'-pentamethyl-2-naphthalenyl)-ethanone
5',6',7',8'-tetrahydro-3',5',5',8',8'-pentamethyl-2'-acetonaphthone

Articles:

PubMed:A review of the medicinal potentials of plants of the genus Vernonia (Asteraceae).
PubMed:Modulation of cytotoxic T lymphocyte, natural killer cell, antibody-dependent cellular cytotoxicity, and antibody-dependent complement-mediated cytotoxicity by Vernonia cinerea L. and vernolide-A in BALB/c mice via enhanced production of cytokines IL-2 and IFN-γ.
PubMed:Vernolide-A inhibits radiation-induced hypoxia-mediated tumor angiogenesis by regulating HIF-1α, MMP-2, MMP-9, and VEGF.
PubMed:Antimetastatic potential of vernolide-A, a sesquiterpenoid from Vernonia cinerea L.
PubMed:Vernolide-A, a sesquiterpene lactone from Vernonia cinerea, induces apoptosis in B16F-10 melanoma cells by modulating p53 and caspase-3 gene expressions and regulating NF-κB-mediated bcl-2 activation.
PubMed:Vernolide-A inhibits tumour specific angiogenesis by regulating proinflammatory cytokines, VEGF, MMPs and TIMP.
PubMed:Effect of vernolide-A, a sesquiterpene lactone from Vernonia cinerea L., on cell-mediated immune response in B16F-10 metastatic melanoma-bearing mice.
PubMed:Antimalarial activity of sesquiterpene lactones from Vernonia cinerea.
PubMed:Bioactive sesquiterpene lactones from the leaves of Vernonia amygdalina.
PubMed:Sesquiterpene lactones with potent cytotoxic activities from Vernonia chinensis.
PubMed:Two novel sesquiterpene lactones, cytotoxic vernolide-A and -B, from Vernonia cinerea.
PubMed:Isolation and identification of antibacterial compounds from Vernonia colorata leaves.
PubMed:Use of Vernonia amygdalina by wild chimpanzee: possible roles of its bitter and related constituents.
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