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Category: natural substances and extractives
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Assay: | 95.00 to 100.00 %
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| Food Chemicals Codex Listed: | No |
| Soluble in: |
| | water, 1030 mg/L @ 25 °C (est) |
Organoleptic Properties:
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| Odor and/or flavor descriptions from others (if found). |
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Cosmetic Information:
Suppliers:
Safety Information:
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| Hazards identification |
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| Classification of the substance or mixture |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
| None found. |
| GHS Label elements, including precautionary statements |
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| Pictogram | |
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| Hazard statement(s) |
| None found. |
| Precautionary statement(s) |
| None found. |
| Oral/Parenteral Toxicity: |
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Not determined
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| Dermal Toxicity: |
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Not determined
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| Inhalation Toxicity: |
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Not determined
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Safety in Use Information:
| Category: | natural substances and extractives |
| Recommendation for strigol usage levels up to: | | | not for fragrance use.
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| Recommendation for strigol flavor usage levels up to: |
| | not for flavor use.
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Safety References:
| EPI System: | View |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 5281396 |
| National Institute of Allergy and Infectious Diseases: | Data |
| | (3E,3aR,5S,8bS)-5-hydroxy-8,8-dimethyl-3-[[(2R)-4-methyl-5-oxo-2H-furan-2-yl]oxymethylidene]-3a,4,5,6,7,8b-hexahydroindeno[1,2-b]furan-2-one |
| Chemidplus: | 0011017564 |
References:
| | (3E,3aR,5S,8bS)-5-hydroxy-8,8-dimethyl-3-[[(2R)-4-methyl-5-oxo-2H-furan-2-yl]oxymethylidene]-3a,4,5,6,7,8b-hexahydroindeno[1,2-b]furan-2-one |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 5281396 |
| Pubchem (cas): | 11017-56-4 |
Other Information:
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| (3E,3aR,5S,8bS)-5- | hydroxy-8,8-dimethyl-3-[[(2R)-4-methyl-5-oxo-2H-furan-2-yl]oxymethylidene]-3a,4,5,6,7,8b-hexahydroindeno[1,2-b]furan-2-one | | 2H- | indeno(1,2-b)furan-2-one, 3-((((2R)-2,5-dihydro-4-methyl-5-oxo-2-furanyl)oxy)methylene)-3,3a,4,5,6,7,8,8b-octahydro-5-hydroxy-8,8-dimethyl-, (3E,3aR,5S,8bS)- | | (+)- | orobanchyl acetate |
Articles:
| PubMed: | Strigolactones: new plant hormones in the spotlight. |
| PubMed: | Evidence for species-dependent biosynthetic pathways for converting carlactone to strigolactones in plants. |
| PubMed: | Strigolactone-mediated Stimulation of Secondary Xylem Proliferation in Stems. |
| PubMed: | A Factor Linking Floral Organ Identity and Growth Revealed by Characterization of the Tomato Mutantunfinished flower development(ufd). |
| PubMed: | Strigolactones and parasitic weed management 50 years after the discovery of the first natural strigolactone strigol: status and outlook. |
| PubMed: | Strigolactones redefine plant hormones. |
| PubMed: | Nitro-Phenlactone, a Carlactone Analog with Pleiotropic Strigolactone Activities. |
| PubMed: | Carlactone-type strigolactones and their synthetic analogues as inducers of hyphal branching in arbuscular mycorrhizal fungi. |
| PubMed: | LATERAL BRANCHING OXIDOREDUCTASE acts in the final stages of strigolactone biosynthesis in Arabidopsis. |
| PubMed: | Stereospecificity in strigolactone biosynthesis and perception. |
| PubMed: | Strigolactone-Induced Putative Secreted Protein 1 Is Required for the Establishment of Symbiosis by the Arbuscular Mycorrhizal Fungus Rhizophagus irregularis. |
| PubMed: | Parasitic weed management by using strigolactone-degrading fungi. |
| PubMed: | Suicidal germination for parasitic weed control. |
| PubMed: | The role of strigolactones during plant interactions with the pathogenic fungus Fusarium oxysporum. |
| PubMed: | Effect of volatiles versus exudates released by germinating spores of Gigaspora margarita on lateral root formation. |
| PubMed: | Synthesis of strigolactones, a strategic account. |
| PubMed: | PARASITIC PLANTS. Probing strigolactone receptors in Striga hermonthica with fluorescence. |
| PubMed: | Synthesis of stable isotopically labelled 3-methylfuran-2(5H)-one and the corresponding strigolactones. |
| PubMed: | Strigolactone Regulates Leaf Senescence in Concert with Ethylene in Arabidopsis. |
| PubMed: | Seed response to strigolactone is controlled by abscisic acid-independent DNA methylation in the obligate root parasitic plant, Phelipanche ramosa L. Pomel. |
| PubMed: | Strigolactone regulates anthocyanin accumulation, acid phosphatases production and plant growth under low phosphate condition in Arabidopsis. |
| PubMed: | Asymmetric localizations of the ABC transporter PaPDR1 trace paths of directional strigolactone transport. |
| PubMed: | Strigolactone biosynthesis and perception. |
| PubMed: | The role of strigolactones in photomorphogenesis of pea is limited to adventitious rooting. |
| PubMed: | Strigolactone analogues induce apoptosis through activation of p38 and the stress response pathway in cancer cell lines and in conditionally reprogrammed primary prostate cancer cells. |
| PubMed: | DWARF3 participates in an SCF complex and associates with DWARF14 to suppress rice shoot branching. |
| PubMed: | Carlactone is an endogenous biosynthetic precursor for strigolactones. |
| PubMed: | Enantioselective synthesis of the strigolactone mimic (+)-GR24. |
| PubMed: | Positive regulatory role of strigolactone in plant responses to drought and salt stress. |
| PubMed: | MicroRNA156: a potential graft-transmissible microRNA that modulates plant architecture and tuberization in Solanum tuberosum ssp. andigena. |
| PubMed: | The origins and mechanisms of karrikin signalling. |
| PubMed: | Novel insights into strigolactone distribution and signalling. |
| PubMed: | Structural requirements of strigolactones for germination induction and inhibition of Striga gesnerioides seeds. |
| PubMed: | Hormonal signals involved in the regulation of cambial activity, xylogenesis and vessel patterning in trees. |
| PubMed: | Strigone, isolation and identification as a natural strigolactone from Houttuynia cordata. |
| PubMed: | Confirming stereochemical structures of strigolactones produced by rice and tobacco. |
| PubMed: | Structure and activity of strigolactones: new plant hormones with a rich future. |
| PubMed: | Strigolactones: a novel class of phytohormones that inhibit the growth and survival of breast cancer cells and breast cancer stem-like enriched mammosphere cells. |
| PubMed: | Maternal tissue is involved in stimulant reception by seeds of the parasitic plant Orobanche. |
| PubMed: | Effects of triazole derivatives on strigolactone levels and growth retardation in rice. |
| PubMed: | Synthetic studies on the solanacol ABC ring system by cation-initiated cascade cyclization: implications for strigolactone biosynthesis. |
| PubMed: | Strigolactone analogs derived from ketones using a working model for germination stimulants as a blueprint. |
| PubMed: | Strigolactone deficiency confers resistance in tomato line SL-ORT1 to the parasitic weeds Phelipanche and Orobanche spp. |
| PubMed: | A tomato strigolactone-impaired mutant displays aberrant shoot morphology and plant interactions. |
| PubMed: | Strigolactones are a new-defined class of plant hormones which inhibit shoot branching and mediate the interaction of plant-AM fungi and plant-parasitic weeds. |
| PubMed: | A new class of conjugated strigolactone analogues with fluorescent properties: synthesis and biological activity. |
| PubMed: | [Carotenoid-derived new plant hormone that regulates shoot branching]. |
| PubMed: | New chemical clues for broomrape-sunflower host-parasite interactions: synthesis of guaianestrigolactones. |
| PubMed: | Multiple layers of incompatibility to the parasitic witchweed, Striga hermonthica. |
| PubMed: | Structure and function of natural and synthetic signalling molecules in parasitic weed germination. |
| PubMed: | Strigolactones: structures and biological activities. |
| PubMed: | Strigolactones: ecological significance and use as a target for parasitic plant control. |
| PubMed: | Isolation and identification of alectrol as (+)-orobanchyl acetate, a germination stimulant for root parasitic plants. |
| PubMed: | 2'-epi-orobanchol and solanacol, two unique strigolactones, germination stimulants for root parasitic weeds, produced by tobacco. |
| PubMed: | Nitrogen deficiency as well as phosphorus deficiency in sorghum promotes the production and exudation of 5-deoxystrigol, the host recognition signal for arbuscular mycorrhizal fungi and root parasites. |
| PubMed: | Production of (+)-5-deoxystrigol by Lotus japonicus root culture. |
| PubMed: | Strigol: biogenesis and physiological activity. |
| PubMed: | The strigolactone germination stimulants of the plant-parasitic Striga and Orobanche spp. are derived from the carotenoid pathway. |
| PubMed: | An improved axenic system for studying pre-infection development of the parasitic plant Orobanche ramosa. |
| PubMed: | Plant sesquiterpenes induce hyphal branching in arbuscular mycorrhizal fungi. |
| PubMed: | Plant-fungal associations: cue for the branching connection. |
| PubMed: | Confirmation and quantification of strigolactones, germination stimulants for root parasitic plants Striga and Orobanche, produced by cotton. |
| PubMed: | Fluridone and norflurazon, carotenoid-biosynthesis inhibitors, promote seed conditioning and germination of the holoparasite Orobanche minor. |
| PubMed: | In vitro germination of Striga hermonthica and Striga aspera seeds by 1-aminocyclopropane-1-carboxylic acid. |
| PubMed: | (+)-Strigol, a witchweed seed germination stimulant, from Menispermum dauricum root culture. |
| PubMed: | Analysis of strigolactones, germination stimulants for striga and orobanche, by high-performance liquid chromatography/tandem mass spectrometry. |
| PubMed: | SAR studies of sesquiterpene lactones as Orobanche cumana seed germination stimulants. |
| PubMed: | Sunflower (Helianthus annuus L.) response to broomrape (Orobanche cernua Loefl.) parasitism: induced synthesis and excretion of 7-hydroxylated simple coumarins. |
| PubMed: | Sunflower sesquiterpene lactone models induce Orobanche cumana seed germination. |
| PubMed: | A critical account on the inception of Striga seed germination. |
| PubMed: | Enzymatic Kinetic Resolution of 5-Hydroxy-4-oxa-endo-tricyclo[5.2.1.0(2,6)]dec-8-en-3-ones: A Useful Approach to D-Ring Synthons for Strigol Analogues with Remarkable Stereoselectivity. |
| PubMed: | Strigol Analogs Inhibit Seedling Growth and Haustorial Development in Sopubia delphinifolia G. Don. -A Hemi-root Parasite. |
| PubMed: | Germination of Witchweed (Striga lutea Lour.): Isolation and Properties of a Potent Stimulant. |
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