strigol
(+)-orobanchyl acetate
Identification
| Name | strigol |
| CAS Number | 11017-56-4 |
| FDA UNII | 7I81Q4NS29 |
| Molecular Formula | C19 H22 O6 |
| Molecular Weight | 346.37954000 |
| Nikkaji Number | J465.547H |
| XlogP3 | 1.30 (est) |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Soluble in | water, 1030 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | natural substances and extractives |
| Recommendation for strigol usage levels up to | not for fragrance use. |
| Recommendation for strigol flavor usage levels up to | not for flavor use. |
No supplier data available
Potential Uses
Natural Occurrence
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
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 Mutant
unfinished 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.