tea pyrrole
1-ethyl-2-pyrrolecarboxaldehyde

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  Beijing Lys Chemicals Co, LTD.

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  10819 1-Ethyl-2-pyrrolecarboxaldehyde

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  2167-14-8 1-Ethylpyrrole-2-carbaldehyde

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  Tianjin danjun international trade co., LTD. is an organic chemicals trading company approved by the relevant state authorities to register. We have about 300 kinds of products (natural aroma chemicals, synthetic aroma chemicals and pharmaceutical intermediates). Most of the products are used in flavor and fragrance industry. We know the Chinese chemical market well and we have close relationship with many of the main manufacturers, and to provide our customers with quality goods together with comprehensive service.
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  CODE159390 CODE159390
  Product(s):
  B-085 1-Ethyl-2-pyrrolecarboxaldehyde

Name: 1-ethylpyrrole-2-carbaldehyde CAS Number: 2167-14-8 3D/inchi FDA UNII: 51J1CE738Y Nikkaji Web: J121.844A XlogP3-AA: 0.80 (est) Molecular Weight: 123.15493000 Formula: C7 H9 N O NMR Predictor: Predict (works with chrome, Edge or firefox) EFSA/JECFA Comments: No longer supported by Industry (DG SANCO, 2013). Category:flavoring agents   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 JECFA Food Flavoring: 2150 1-ethyl-2-pyrrolecarboxaldehyde DG SANTE Food Flavourings: 14.169 1-ethyl-2-pyrrolecarboxaldehyde FEMA Number: 4317 1-ethyl-2-pyrrolecarboxaldehyde FDA: No longer provide for the use of these seven synthetic flavoring substances FDA Mainterm (SATF): 2167-14-8 ; 1-ETHYL-2-PYRROLECARBOXALDEHYDE   Physical Properties: Appearance: colorless to yellow clear liquid (est) Assay: 99.00 to 100.00 Food Chemicals Codex Listed: No Specific Gravity: 1.03300 to 1.03900 @ 25.00 °C. Pounds per Gallon - (est).: 8.596 to 8.646 Refractive Index: 1.54100 to 1.54700 @ 20.00 °C. Boiling Point: 204.00 to 206.00 °C. @ 760.00 mm Hg Boiling Point: 73.00 to 75.00 °C. @ 7.00 mm Hg Vapor Pressure: 0.191000 mmHg @ 25.00 °C. (est) Flash Point: 178.00 °F. TCC ( 81.11 °C. ) logP (o/w): 0.793 (est) Soluble in:   alcohol   water, 3927 mg/L @ 25 °C (est) Insoluble in:   water   Organoleptic Properties: Odor Type: roasted burnt roasted smoky Odor Description:at 0.10 % in dipropylene glycol. burnt roasted smoky Flavor Type: burnt burnt Taste Description: burnt Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: Beijing Lys Chemicals 1-Ethyl-2-pyrrolecarboxaldehyde BOC Sciences For experimental / research use only. 1-Ethylpyrrole-2-carbaldehyde Carbosynth For experimental / research use only. 1-Ethyl-1H-pyrrole-2-carbaldehyde Santa Cruz Biotechnology For experimental / research use only. 1-Ethyl-1H-pyrrole-2-carbaldehyde Tianjin Danjun International 1-Ethyl-2-pyrrolecarboxaldehyde   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: flavoring agents Recommendation for tea pyrrole usage levels up to:   not for fragrance use.   Maximised Survey-derived Daily Intakes (MSDI-EU): 0.12 (μg/capita/day) Modified Theoretical Added Maximum Daily Intake (mTAMDI): 310 (μg/person/day) Threshold of Concern: 540 (μg/person/day) Structure Class: II Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS). The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library publication number: 23 Click here to view publication 23   average usual ppm average maximum ppm baked goods: 1.20000 3.60000 beverages(nonalcoholic): 0.30000 0.90000 beverages(alcoholic): 1.50000 4.50000 breakfast cereal: 0.60000 1.80000 cheese: - - chewing gum: 3.00000 9.00000 condiments / relishes: - - confectionery froastings: 1.20000 3.60000 egg products: - - fats / oils: - - fish products: - - frozen dairy: 0.60000 1.80000 fruit ices: 0.60000 1.80000 gelatins / puddings: 0.60000 1.80000 granulated sugar: - - gravies: - - hard candy: 1.20000 3.60000 imitation dairy: - - instant coffee / tea: 0.30000 0.90000 jams / jellies: 0.60000 1.80000 meat products: - - milk products: 0.60000 1.80000 nut products: - - other grains: - - poultry: - - processed fruits: - - processed vegetables: - - reconstituted vegetables: - - seasonings / flavors: - - snack foods: 0.30000 0.90000 soft candy: 0.60000 1.80000 soups: - - sugar substitutes: - - sweet sauces: 0.60000 1.80000   Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i). Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.   average usage mg/kg maximum usage mg/kg Dairy products, excluding products of category 02.0 (01.0): 0.60000 1.80000 Fats and oils, and fat emulsions (type water-in-oil) (02.0): - - Edible ices, including sherbet and sorbet (03.0): 0.60000 1.80000 Processed fruit (04.1): - - Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): - - Confectionery (05.0): 1.20000 3.60000 Chewing gum (05.3): - - Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 0.60000 1.80000 Bakery wares (07.0): 1.20000 3.60000 Meat and meat products, including poultry and game (08.0): - - Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): - - Eggs and egg products (10.0): - - Sweeteners, including honey (11.0): - - Salts, spices, soups, sauces, salads, protein products, etc. (12.0): - - Foodstuffs intended for particular nutritional uses (13.0): - - Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 0.30000 0.90000 Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 1.20000 3.60000 Ready-to-eat savouries (15.0): - - Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): 0.60000 1.80000   Safety References: European Food Safety Athority(EFSA):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... European Food Safety Authority (EFSA) reference(s): Pyridine, pyrrole, indole and quinoline derivatives from chemical group 28 Flavouring Group Evaluation 24, Revision 1 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) View page or View pdf Flavouring Group Evaluation 77 (FGE77) [1] - Consideration of Pyridine, Pyrrole and Quinoline Derivatives evaluated by JECFA (63rd meeting) structurally related to Pyridine, Pyrrole, Indole and Quinoline Derivatives evaluated by EFSA in FGE.24Rev1 (2008) View page or View pdf Statement on List of Representative Substances for Testing. The current Statement lays down a list of substances in sub-groups with representative substances for which additional data are required prior to their evaluation through the Procedure (Regulation (EC) No 1565/2000). View page or View pdf Scientific opinion on Flavouring Group Evaluation 24, Revision 2 (FGE.24Rev2): Pyridine, pyrrole, indole and quinoline derivatives from chemical group 28 View page or View pdf 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 :579338 National Institute of Allergy and Infectious Diseases:Data 1-ethylpyrrole-2-carbaldehyde Chemidplus:0002167148   References:   1-ethylpyrrole-2-carbaldehyde NIST Chemistry WebBook: Search Inchi Pubchem (cid): 579338 Pubchem (sid): 135295707   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 FDA Substances Added to Food (formerly EAFUS): View HMDB (The Human Metabolome Database): HMDB36058 FooDB: FDB014880 VCF-Online: VCF Volatile Compounds in Food ChemSpider: View   Potential Blenders and core components note For Odor No odor group found for these sulfuryl octanoate FL/FR sulfuryl butyrate FL/FR sulfuryl decanoate FL/FR sulfuryl hexanoate FL/FR sulfuryl isobutyrate FL/FR sulfuryl propionate FL/FR valeraldehyde dibutyl acetal FL/FR valeraldehyde propylene glycol acetal FL/FR alliaceous alliaceous methyl furfuryl disulfide FL/FR balsamic 2- acetyl furan FL/FR guaiacyl phenyl acetate FL/FR guaiyl acetate FL/FR propyl benzoate FL/FR bready coffee furanone FL/FR buttery acetyl propionyl FL/FR 3,4- hexane dione FL/FR camphoreous bornyl isobutyrate FL/FR caramellic coffee dione FL/FR cyclotene FL/FR ethyl 2-hydroxy-2-methyl butyrate FL/FR chocolate chocolate pyrazine A FL/FR 2,6- dimethyl pyrazine FL/FR 2,5- dimethyl pyrazine FL/FR 2- methoxypyrazine FL/FR 2,4,5- trimethyl thiazole FL/FR citrus tetrahydromyrcenol FR verbena absolute france FL/FR cocoa 2- methyl butyraldehyde FL/FR coconut alpha- angelica lactone FL/FR gamma- heptalactone FL/FR coffee roasted arabica coffee bean oil CO2 extract FL/FR coffee difuran FL/FR furfuryl mercaptan FL/FR 1- hydroxy-2-butanone FL/FR 2- methyl-3-,5 or 6-(furfuryl thio) pyrazine FL/FR corn chip popcorn pyrimidine FL/FR coumarinic coumane FL/FR tonka bean resinoid FR earthy 2- ethyl-3-methoxypyrazine FL/FR fatty coconut absolute FL/FR fermented valeraldehyde FL/FR floral boronia butenal FR champaca absolute FR para- cresyl laurate FL/FR dimethyl benzyl carbinyl propionate FR geranyl formate FL/FR ortho- methoxybenzyl ethyl ether FR ortho- methyl acetophenone FL/FR alpha-iso methyl ionone (90% min.) FL/FR phenethyl isobutyrate FL/FR tea acetate FR tetrahydrolinalool FL/FR fruity allyl 2-ethyl butyrate FL/FR iso amyl nonanoate FL/FR heptyl butyrate FL/FR methyl valerate FL/FR 3- methyl-2-butenal FL/FR tropical thiazole FL/FR green 2- heptyl furan FL/FR magnolia flower oil FL/FR (E,Z)-2,6- nonadien-1-yl acetate FL/FR tiglaldehyde FL/FR herbal 6- acetoxydihydrotheaspirane FL/FR clary sage absolute FL/FR clary sage oil france FL/FR saffron pyranone FR theaspirane FL/FR wormwood oil america FL/FR wormwood oil cuba FL/FR wormwood oil italy FL/FR wormwood oil poland FL/FR yerba mate absolute FL/FR licorice sweet basil oleoresin FL/FR marine 5-sec- butyl-2,3-dimethyl pyrazine FL/FR medicinal 2,6- xylenol FL/FR mentholic menthyl acetate FL/FR menthyl acetate racemic FL/FR musty 2- acetyl pyrrole FL/FR 3- acetyl-2,5-dimethyl furan FL/FR hazelnut pyrazine FL/FR menthofuran FL/FR ketoiso phorone FL/FR naphthyl para- methyl anisole FL/FR ortho- methyl anisole FL/FR nutty 3- acetyl pyridine FL/FR 2- acetyl-3-ethyl pyrazine FL/FR 2- acetyl-3-methyl pyrazine FL/FR 2- acetyl-3,5-dimethyl pyrazine FL/FR 2- acetyl-5-methyl furan FL/FR 3,5- cocoa pyrazine FL/FR 3,6- cocoa pyrazine FL/FR 2,3- dimethyl pyrazine FL/FR 4,5- dimethyl-2-ethyl-3-thiazoline FL/FR 2- ethyl pyrazine FL/FR 2- ethyl-4-methyl thiazole FL/FR filbert heptenone FL/FR filbert pyrazine FL/FR 2,6- lutidine FL/FR maraniol CS 2- methyl pyrazine FL/FR 5- methyl quinoxaline FL/FR 2- methyl thio-3,5 or 6-methyl pyrazine FL/FR 2- methyl-3-(methyl thio) pyrazine FL/FR 2- methyl-3-ethoxypyrazine FL/FR 2- methyl-3-propyl pyrazine FL/FR nutty cyclohexenone FL/FR nutty quinoxaline FL/FR ortho- salicylic acid CS shoyu pyrazine FL/FR 2,3,5,6- tetramethyl pyrazine FL/FR 2,4,5- trimethyl oxazole FL/FR 2,3,5- trimethyl pyrazine FL/FR vinyl sulfurol FL/FR popcorn 2- acetyl pyrazine FL/FR 2- acetyl thiazole FL/FR spicy (-)- cubenol FL/FR 3-(2- furyl) acrolein FL/FR sulfurous benzothiazole FL/FR furfuryl thioacetate FL/FR S- furfuryl thioformate FL/FR 2- methyl 5-(methyl thio) furan FL/FR tobacco veltonal (Bedoukian) FR tonka coumarin FR tonka bean absolute FR whiskey lactone FL/FR tropical genet absolute FL/FR vegetable 1- furfuryl pyrrole FL/FR woody (-)- guaiol FR sandalwood oil FL/FR For Flavor No flavor group found for these 6- acetoxydihydrotheaspirane FL/FR acetyl acetaldehyde dimethyl acetal FL benzyl methyl sulfide FL bornyl isobutyrate FL/FR 5-sec- butyl-2,3-dimethyl pyrazine FL/FR butyramide FL chocolate pyrazine A FL/FR chocolate pyrazine B FL coumane FL/FR cyclohexyl methyl pyrazine FL 2,5- diethyl thiazole FL 2,5- diethyl-4-methyl thiazole FL 6,7- dihydro-2,3-dimethyl-5H-cyclopentapyrazine FL dimethyl dihydrocyclopentapyrazine FL 2,5- dimethyl thiazole FL 2,5- dimethyl-3-thiofuroyl furan FL ethyl 2-hydroxy-2-methyl butyrate FL/FR 2- ethyl-3-methoxypyrazine FL/FR (Z+E)-5- ethyl-4-methyl-2-(2-butyl) thiazoline FL (Z+E)-5- ethyl-4-methyl-2-(2-methyl propyl) thiazoline FL 3-(2- furyl) acrolein FL/FR guaiyl acetate FL/FR (E,E)-2,4- heptadien-1-ol FL 2- hexyl-5 or 6-keto-1,4-dioxane FL magnolia flower oil FL/FR menthyl acetate racemic FL/FR 2- methoxypyrazine FL/FR methyl 2-(methyl thio) acetate FL 2- methyl-3-,5 or 6-(furfuryl thio) pyrazine FL/FR 2- methyl-3-(methyl thio) pyrazine FL/FR 2- methyl-3-ethoxypyrazine FL/FR peanut dithiazine FL 2- propyl pyridine FL pyrazines mixture FL pyrrole FL para- salicylic acid FL sulfuryl butyrate FL/FR sulfuryl decanoate FL/FR sulfuryl hexanoate FL/FR sulfuryl isobutyrate FL/FR thiazole FL valeraldehyde propylene glycol acetal FL/FR 5- acetyl-2,3-dihydro-1,4-thiazine FL sulfuryl formate FL sulfuryl octanoate FL/FR sulfuryl propionate FL/FR valeraldehyde dibutyl acetal FL/FR alliaceous alliaceous benzyl mercaptan FL dicyclohexyl disulfide FL 2- methyl thioacetaldehyde FL tropical thiazole FL/FR anisic ortho- methyl acetophenone FL/FR bready 2- propionyl thiazole FL brown 1- hydroxy-2-butanone FL/FR burnt furfuryl alcohol FL 2- methyl quinoxaline FL 2,4,5- trimethyl oxazole FL/FR 2,6- xylenol FL/FR buttery butyroin FL 3,4- hexane dione FL/FR camphoreous ortho- methyl anisole FL/FR caramellic caramel furanone FL cyclotene FL/FR citrus ketoiso phorone FL/FR verbena absolute france FL/FR coffee roasted arabica coffee bean oil CO2 extract FL/FR coffee difuran FL/FR coffee dione FL/FR coffee pyrazine FL difurfuryl ether FL diisoamyl thiomalate FL 2,4- dimethyl thiazole FL 2- ethyl-4-methyl thiazole FL/FR furfuryl mercaptan FL/FR methyl furfuryl disulfide FL/FR 2- methyl-5-vinyl pyrazine FL 2-iso propyl pyrazine FL 2- thiophene thiol FL cooling menthyl acetate FL/FR theaspirane FL/FR corn chip 2- acetyl thiazole FL/FR 2- acetyl-2-thiazoline FL popcorn pyrimidine FL/FR creamy alpha- angelica lactone FL/FR earthy difurfuryl sulfide FL 2- methyl-3-propyl pyrazine FL/FR ethereal allyl 2-ethyl butyrate FL/FR fatty coconut absolute FL/FR (E,E)-2,4- decadienal FL 2- heptyl furan FL/FR (E,E)-2,4- nonadienal FL fishy 4,5- dimethyl thiazole FL floral alpha-iso methyl ionone (90% min.) FL/FR tetrahydrolinalool FL/FR fruity furfuryl propionate FL 2,4- hexadien-1-ol FL methyl valerate FL/FR 3- methyl-2-butenal FL/FR propyl benzoate FL/FR tiglaldehyde FL/FR fusel 2- methyl butyraldehyde FL/FR green dihydroxyacetophenone (mixed isomers) FL 2,5- dimethyl thiophene FL 2,5- dimethyl-4-ethyl oxazole FL geranyl formate FL/FR heptyl butyrate FL/FR 4- methyl thiazole FL 2- methyl-5-isopropyl pyrazine FL (E,Z)-2,6- nonadien-1-yl acetate FL/FR 2- vinyl pyrazine FL hay genet absolute FL/FR herbal clary sage absolute FL/FR clary sage oil france FL/FR wormwood oil america FL/FR wormwood oil cuba FL/FR wormwood oil italy FL/FR wormwood oil poland FL/FR yerba mate absolute FL/FR honey phenethyl isobutyrate FL/FR lactonic gamma- heptalactone FL/FR licorice sweet basil oleoresin FL/FR meaty 4- allyl-2,6-dimethoxyphenol FL benzothiazole FL/FR 2,6- dimethyl pyrazine FL/FR 2- methyl 3-(methyl thio) furan FL pyrazinyl ethane thiol FL mustard furfuryl methyl ether FL musty 2,5- dimethyl pyrazine FL/FR 2- ethoxythiazole FL hazelnut pyrazine FL/FR menthofuran FL/FR 2- methyl 5-(methyl thio) furan FL/FR propionaldehyde FL shoyu pyrazine FL/FR 2,3,5- trimethyl pyrazine FL/FR naphthyl para- methyl anisole FL/FR nutty 2- acetyl furan FL/FR 3- acetyl pyridine FL/FR 2- acetyl pyrrole FL/FR 3- acetyl-2,5-dimethyl furan FL/FR 3- acetyl-2,5-dimethyl thiophene FL 2- acetyl-3-ethyl pyrazine FL/FR 2- acetyl-3-methyl pyrazine FL/FR 2- acetyl-3,5-dimethyl pyrazine FL/FR 2- acetyl-5-methyl furan FL/FR aconitic acid FL 3,6- cocoa pyrazine FL/FR 3,5(6)- cocoa pyrazine FL 3,5- cocoa pyrazine FL/FR coffee furanone FL/FR 3,5- diethyl-2-methyl pyrazine FL 2,5- diethyl-3-methyl pyrazine FL 2,3- dimethyl pyrazine FL/FR 4,5- dimethyl-2-ethyl-3-thiazoline FL/FR 2,4- dimethyl-5-vinyl thiazole FL 2- ethyl pyrazine FL/FR 1- ethyl-2-acetyl pyrrole FL filbert heptenone FL/FR filbert pyrazine FL/FR european hazelnut oleoresin FL 2,6- lutidine FL/FR 2- methyl pyrazine FL/FR 5- methyl quinoxaline FL/FR 2- methyl thio-3,5 or 6-methyl pyrazine FL/FR nutty cyclohexenone FL/FR nutty quinoxaline FL/FR nutty thiazole FL peanut oxazole FL 2,3,5,6- tetramethyl pyrazine FL/FR 2,4,5- trimethyl thiazole FL/FR vinyl sulfurol FL/FR onion furfuryl isopropyl sulfide FL phenolic guaiacyl phenyl acetate FL/FR popcorn 2- propionyl-2-thiazoline FL roasted 2- acetyl pyrazine FL/FR ethyl 3-(furfuryl thio) propionate FL furfuryl thioacetate FL/FR spicy (-)- cubenol FL/FR sulfurous butyl mercaptan FL ethyl methyl sulfide FL S- ethyl thioacetate FL S- furfuryl thioformate FL/FR furfuryl thiopropionate FL 2- thienyl mercaptan FL toasted acetyl propionyl FL/FR vegetable 1- furfuryl pyrrole FL/FR waxy para- cresyl laurate FL/FR winey iso amyl nonanoate FL/FR 5- ethyl-2-methyl pyridine FL valeraldehyde FL/FR woody sandalwood oil FL/FR whiskey lactone FL/FR   Potential Uses: None Found   Occurrence (nature, food, other):note   coffee arabica coffee Search Trop Picture   Synonyms: 1- ethyl pyrrole-2-aldehyde 1- ethyl pyrrole-2-carboxaldehyde 1- ethyl-1H-pyrrole-2-carbaldehyde 1- ethyl-1H-pyrrole-2-carboxaldehyde 1- ethyl-2-formyl pyrrole 1- ethyl-2-pyrrole carboxaldehyde 1- ethyl-2-pyrrolecarboxaldehyde 1- ethyl-pyrrole-2-aldehyde 1- ethylpyrrole-2-carbaldehyde   pyrrole-2-carboxaldehyde, 1-ethyl- 1H- pyrrole-2-carboxaldehyde, 1-ethyl-   Articles: US Patents:3,952,024 - Furfurylthioacetone US Patents:Certain 2,5-dimethyl-3-thiopyrazines

Notes: Used as a food additive [EAFUS]