EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

mellein
1H-2-benzopyran-1-one, 3,4-dihydro-8-hydroxy-3-methyl-

Supplier Sponsors

Name:8-hydroxy-3-methyl-3,4-dihydroisochromen-1-one
CAS Number: 17397-85-2Picture of molecule3D/inchi
FDA UNII: Search
Nikkaji Web:J113.633J
XlogP3-AA:2.40 (est)
Molecular Weight:178.18730000
Formula:C10 H10 O3
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:pharmaceuticals / chemical synthisis
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
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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: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 392.70 °C. @ 760.00 mm Hg (est)
Flash Point: 358.00 °F. TCC ( 181.30 °C. ) (est)
logP (o/w): 1.860 (est)
Soluble in:
 water, 1912 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BOC Sciences
For experimental / research use only.
8-hydroxy-3-methyl-3,4-dihydroisochromen-1-one
 
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:
intraperitoneal-mouse LD50 125 mg/kg
"CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980Vol. 5, Pg. 451, 1981.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category:
pharmaceuticals / chemical synthisis
Recommendation for mellein usage levels up to:
 not for fragrance use.
 
Recommendation for mellein 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 :28516
National Institute of Allergy and Infectious Diseases:Data
8-hydroxy-3-methyl-3,4-dihydroisochromen-1-one
Chemidplus:0017397852
 
References:
 8-hydroxy-3-methyl-3,4-dihydroisochromen-1-one
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):28516
Pubchem (sid):134992034
Pherobase:View
 
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
CHEMBL:View
HMDB (The Human Metabolome Database):Search
FooDB:FDB000337
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 rhytidoponera metallica
Search Trop Picture
 
Synonyms:
 antibiotic AO-2
 antibiotic BV-1
1H-2-benzopyran-1-one, 3,4-dihydro-8-hydroxy-3-methyl-
isocoumarin, 3,4-dihydro-8-hydroxy-3-methyl-
3,4-dihydro-8-hydroxy-3-methyl isocoumarin
3,4-dihydro-8-hydroxy-3-methylisocoumarin
8-hydroxy-3-methyl-3,4-dihydro-1H-isochromen-1-one
8-hydroxy-3-methyl-3,4-dihydroisochromen-1-one
 ochracin
 

Articles:

PubMed:Lasiodiplodia sp. ME4-2, an endophytic fungus from the floral parts of Viscum coloratum , produces indole-3-carboxylic acid and other aromatic metabolites.
PubMed:An In planta-Expressed Polyketide Synthase Produces (R)-mellein in the Wheat Pathogen Parastagonospora nodorum.
PubMed:Toxicity of extracellular proteins from Diplodia seriata and Neofusicoccum parvum involved in grapevine Botryosphaeria dieback.
PubMed:Insights into the programmed ketoreduction of partially reducing polyketide synthases: stereo- and substrate-specificity of the ketoreductase domain.
PubMed:Isolation and identification of an endophytic fungus Pezicula sp. in Forsythia viridissima and its secondary metabolites.
PubMed:Multifaceted defense against antagonistic microbes in developing offspring of the parasitoid wasp Ampulex compressa (Hymenoptera, Ampulicidae).
PubMed:Extracellular compounds produced by fungi associated with Botryosphaeria dieback induce differential defence gene expression patterns and necrosis in Vitis vinifera cv. Chardonnay cells.
PubMed:Exserolides A-F, new isocoumarin derivatives from the plant endophytic fungus Exserohilum sp.
PubMed:A new taraxerol derivative from the roots of Microcos tomentosa.
PubMed:A new cytotoxic phenolic derivative from the roots of Antidesma acidum.
PubMed:"OSMO-UT-DSAEK" using THIN-C medium.
PubMed:Evaluation of dihydroisocoumarins produced by the endophytic fungus Arthrinium state of Apiospora montagnei against Schistosoma mansoni.
PubMed:Larvae of the parasitoid wasp Ampulex compressa sanitize their host, the American cockroach, with a blend of antimicrobials.
PubMed:Cytotoxic activity of fungal strains isolated from the ascidian Eudistoma vannamei.
PubMed:The scent of bacteria: headspace analysis for the discovery of natural products.
PubMed:Metabolites from the mangrove-derived fungus Xylaria cubensis PSU-MA34.
PubMed:Bioactive secondary metabolites from Nigrospora sp. LLGLM003, an endophytic fungus of the medicinal plant Moringa oleifera Lam.
PubMed:Synthesis of (R)-mellein by a partially reducing iterative polyketide synthase.
PubMed:[Determination of multiple constituents in Wuling capsules by HPLC simultaneously].
PubMed:Two new antimicrobial metabolites from the endophytic fungus, Seimatosporium sp.
PubMed:Guaiane sesquiterpenes from Biscogniauxia nummularia featuring potent antigerminative activity.
PubMed:Afritoxinones A and B, dihydrofuropyran-2-ones produced by Diplodia africana the causal agent of branch dieback on Juniperus phoenicea.
PubMed:A new rebound tonometer for home monitoring of intraocular pressure.
PubMed:A new phenolic compound with anticancer activity from the wood of Millettia leucantha.
PubMed:[Effects of environmental stress on secondary metabolites of Aspergillus ochraceus LCJ11-102 associated with the coral Dichotella gemmacea].
PubMed:Biotransformation of bioactive (-)-mellein by a marine isolate of bacterium Stappia sp.
PubMed:Capsule excision and Ologen implantation for revision after glaucoma drainage device surgery.
PubMed:Bioactive metabolites produced by Penicillium sp. 1 and sp. 2, two endophytes associated with Alibertia macrophylla (Rubiaceae).
PubMed:An [11]cytochalasin derivative from the marine-derived fungus Xylaria sp. PSU-F100.
PubMed:Microsphaeropsisin A, a new sesquiterpenoid isolated from the mangrove endophytic fungus (No. DZ39).
PubMed:Synthesis and in vitro and in vivo evaluation of a series of dihydroisocoumarin derivatives conjugated with fatty acids, alcohols, and amines as potential anticancer agents.
PubMed:[The light-adjustable lens. Principles and clinical application].
PubMed:Composition and electrophysiological activity of constituents identified in male wing gland secretion of the bumblebee parasite Aphomia sociella.
PubMed:Natural products as promising drug candidates for the treatment of hepatitis B and C.
PubMed:Aspergillus westerdijkiae polyketide synthase gene "aoks1" is involved in the biosynthesis of ochratoxin A.
PubMed:Use of solid phase microextraction (SPME) for profiling the volatile metabolites produced by Glomerella cingulata.
PubMed:A comparison of the blood pressure changes of lumiracoxib with those of ibuprofen and naproxen.
PubMed:Affinities of Phylacia and the daldinoid Xylariaceae, inferred from chemotypes of cultures and ribosomal DNA sequences.
PubMed:E-2-ethylhexenal, E-2-ethyl-2-hexenol, mellein, and 4-hydroxymellein in Camponotus species from Brunei.
PubMed:Weed growth inhibitors from Aspergillus fischeri TISTR 3272.
PubMed:Synthesis of pyran and pyranone natural products.
PubMed:A new dihydrobenzofuran derivative from the endophytic fungus Botryosphaeria mamane PSU-M76.
PubMed:Effect of risk factors on complicated and uncomplicated ulcers in the TARGET lumiracoxib outcomes study.
PubMed:Phomopsidone, a novel depsidone from an endophyte of the medicinal plant Eupatorium arnottianum.
PubMed:Cardiovascular outcomes in high risk patients with osteoarthritis treated with ibuprofen, naproxen or lumiracoxib.
PubMed:The isolation of secondary metabolites and in vitro potent anti-cancer activity of clerodermic acid from Enicosanthum membranifolium.
PubMed:Characterization of the ability of CO2 to act as an antisolvent for ionic liquid/organic mixtures.
PubMed:Simulating leukocyte-venule interactions--a novel agent-oriented approach.
PubMed:Solvatochromic studies of ionic liquid/organic mixtures.
PubMed:Total synthesis of enantiopure 1,3-dimethylpyranonaphthoquinones including ventiloquinones E, G, L and eleutherin.
PubMed:Cytotoxic flavonoids and new chromenes from Ficus formosana f. formosana.
PubMed:Cardiovascular safety of lumiracoxib: a meta-analysis of all randomized controlled trials > or =1 week and up to 1 year in duration of patients with osteoarthritis and rheumatoid arthritis.
PubMed:Metabolites from endophytes of the medicinal plant Erythrina crista-galli.
PubMed:An antibacterial biphenyl derivative from Garcinia bancana MIQ.
PubMed:Volatile compounds of Aspergillus strains with different abilities to produce ochratoxin A.
PubMed:Comparison of lumiracoxib with naproxen and ibuprofen in the Therapeutic Arthritis Research and Gastrointestinal Event Trial (TARGET), cardiovascular outcomes: randomised controlled trial.
PubMed:Comparison of lumiracoxib with naproxen and ibuprofen in the Therapeutic Arthritis Research and Gastrointestinal Event Trial (TARGET), reduction in ulcer complications: randomised controlled trial.
PubMed:[Studies on antibacterial activities of secondary metabolites from fungus Cephalosporium sp. AL031].
PubMed:New secondary metabolites from the marine endophytic fungus Apiospora montagnei.
PubMed:An experimental and theoretical analysis of ultrasound-induced permeabilization of cell membranes.
PubMed:Three new dihydroisocoumarins from the Greek endemic species Scorzonera cretica.
PubMed:Biosynthesis of ochratoxins by Aspergillus ochraceus.
PubMed:Antimalarial halorosellinic acid from the marine fungus Halorosellinia oceanica.
PubMed:Mandibular gland chemistry of four Caribbean species of Camponotus (Hymenoptera: Formicidae).
PubMed:Safety, tolerability, and efficacy of cyclosporine microemulsion in heart transplant recipients: a randomized, multicenter, double-blind comparison with the oil-based formulation of cyclosporine--results at 24 months after transplantation.
PubMed:Circumdatin G, a new alkaloid from the fungus Aspergillus ochraceus.
PubMed:Differences in neurotoxic effects of ochratoxin A, ochracin and ochratoxin-alpha in vitro.
PubMed:Three new metabolites from marine-derived fungi of the genera coniothyrium and microsphaeropsis
PubMed:Cyclosporine microemulsion formulation (Neoral) in transplantation: pharmacokinetic/pharmacodynamic relationships.
PubMed:Conversion of psoriasis patients from the conventional formulation of cyclosporin A to a new microemulsion formulation: a randomized, open, multicentre assessment of safety and tolerability.
PubMed:New botrydial sesquiterpenoids from Hymenoscyphus epiphyllus.
PubMed:Safety and tolerability of Neoral in transplant recipients.
PubMed:Male sex pheromone of a giant danaine butterfly,Idea leuconoe.
PubMed:[Orchratoxin A and B: A three-dimensional molecular model for a mechanistic explanation of their toxicity]
PubMed:Placebo-controlled comparison of spirapril at 6, 12 and 24 mg/day in mild to severe essential hypertension.
PubMed:24-hour ambulatory blood pressure monitoring and spirapril in mild to severe essential hypertension: a randomized dose comparison.
PubMed:Compounds inhibiting prostaglandin synthesis isolated from Ipomoea pes-caprae.
PubMed:Chemistry of mandibular and Dufour's gland secretions of ants in genusMyrmecocystus.
PubMed:Randomised double blind controlled trial of cyclosporin in multiple sclerosis.
PubMed:Chemical composition and function of metapleural gland secretion of the ant,Crematogaster deformis smith (hymenoptera: Myrmicinae).
PubMed:Simultaneous quanitative determination of secondary metabolites ofAspergillus ochraceus by TLC.
PubMed:Isolation of secondary metabolites of Aspergillus ochraceus by HPLC.
PubMed:Constituents of mandibular and Dufour's glands of an australianPolyrhachis weaver ant.
PubMed:Hairpencil pheromone components of male oriental fruit moths,Grapholitha molesta.
PubMed:Close-range attraction of female oriental fruit moths to herbal scent of male hairpencils.
PubMed:Effect of Ethrel and Ceratocystis fimbriata on the Synthesis of Fatty Acids and 6-Methoxy Mellein in Carrot Root.
PubMed:Identification of mellein in the mandibular gland secretions of carpenter ants.
PubMed:Mellein and 4-hydroxymellein production by Aspergillus ochraceus Wilhelm.
PubMed:Production of 6-methoxy-mellein by Sporormia bipartis Cain.
PubMed:Isolation of the optical antipode of mellein from an unidentified fungus.
 
Notes:
None found
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