Articles:
(5R,6R)-rel-6-ethenyl-6,7-dihydro-3,6-dimethyl-5-4(5H)-benzofuranone
Notes:
Constit. of Curcuma zedoaria (zedoary)
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| CAS Number: | 20493-56-5 |  3D/inchi
|
| Other(deleted CASRN): | 78964-39-3 | |
| FDA UNII: | G4VCU0HQA2 | |
| Nikkaji Web: | J238.424H | |
| XlogP3-AA: | 4.00 (est) | |
| Molecular Weight: | 230.30686000 | |
| Formula: | C15 H18 O2 | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: natural substances and extractives
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 |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
Physical Properties:
| Assay: | 96.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Boiling Point: | 320.00 to 321.00 °C. @ 760.00 mm Hg |
| Vapor Pressure: | 0.000310 mmHg @ 25.00 °C. (est) |
| Flash Point: | 299.00 °F. TCC ( 148.33 °C. ) |
| logP (o/w): | 0.315 (est) |
| Soluble in: | |
| alcohol | |
| water, 1.441 mg/L @ 25 °C (est) | |
| Insoluble in: | |
| water | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| Alfa Biotechnology |
| For experimental / research use only. |
| Curzerenone 98% |
| BOC Sciences |
| For experimental / research use only. |
| Curzerenone
Odor: characteristic Use: Curzerenone isolated from the rhizome of Curcuma zedoaria.
antibacterial; antineoplastic; |
| Coompo |
| For experimental / research use only. |
| Curzerenone from Plants ≥95% |
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: | natural substances and extractives | ||
| Recommendation for curzerenone usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for curzerenone flavor usage levels up to: | |||
| not for flavor use. | |||
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 : | 3081930 |
| National Institute of Allergy and Infectious Diseases: | Data |
| (5R,6R)-6-ethenyl-3,6-dimethyl-5-prop-1-en-2-yl-5,7-dihydro-1-benzofuran-4-one | |
| Chemidplus: | 0020493565 |
References:
| (5R,6R)-6-ethenyl-3,6-dimethyl-5-prop-1-en-2-yl-5,7-dihydro-1-benzofuran-4-one | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 3081930 |
| Pubchem (sid): | 135228090 |
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 |
| CHEBI: | View |
| KEGG (GenomeNet): | C16943 |
| HMDB (The Human Metabolome Database): | HMDB36155 |
| FooDB: | FDB015007 |
| Typical G.C. | |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
| Wikipedia: | View |
| EFSA Update of results on the monitoring of furan levels in food: | Read Report |
| EFSA Previous report: Results on the monitoring of furan levels in food: | Read Report |
| EFSA Report of the CONTAM Panel on provisional findings on furan in food: | Read Report |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| curcuma amada roxb. rhizome oil india @ 7.10% Data GC Search Trop Picture | |
| kachur oil @ 14.40% Data GC Search Trop Picture | |
| turmeric oil china @ 2.04% Data GC Search Trop Picture | |
| turmeric rhizome Search Trop Picture | |
| turmeric root oil vietnam @ 1.00% Data GC Search Trop Picture | |
| turmeric tuber Search Trop Picture |
Synonyms:
| 4(5H)- | benzofuranone, 6-ethenyl-6,7-dihydro-3,6-dimethyl-5-(1-methylethenyl)-, (5R,6R)-rel- |
| 4(5H)- | benzofuranone, 6-ethenyl-6,7-dihydro-3,6-dimethyl-5-(1-methylethenyl)-, trans- |
| (5R,6R)-6- | ethenyl-3,6-dimethyl-5-prop-1-en-2-yl-5,7-dihydro-1-benzofuran-4-one |
| trans-6- | ethenyl-6,7-dihydro-3,6-dimethyl-5-(1-methyl ethenyl)-4(5H)-benzofuranone |
| (5R,6R)-rel-6- | ethenyl-6,7-dihydro-3,6-dimethyl-5-4(5H)-benzofuranone |
| (5R,6R)-5-iso | propenyl-3,6-dimethyl-6-vinyl-5,7-dihydrobenzofuran-4-one |