Articles:
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(2-methyl-5-oxocyclopenten-1-yl) propanoate
Notes:
None found
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Beijing Lys Chemicals Co, LTD. From Grams to Tons Fine chemical high-tech company which contains R&D, production, and sales. BEIJING LYS CHEMICALS CO, LTD, established in 2004, is a fine chemical high-tech company which contains R&D, production, and sales. We mainly engaged in export and technology development of flavor and fragrance materials and pharmaceutical intermediates. We have nearly 500 kinds of products, from grams to tons, exported to USA, Europe, South Asia and etc. And we custom manufacture new products according to customers’ needs, and serve good quality products and service. Our goal is to become a fine chemical enterprise which could provide special products and services. Email: Mr. Jia Email: Mr. Guo Voice: 86-10-68418738 Fax: 86-10-68418739 Mr. Guo 86-10-68483445 Mr. Guo 86-10-68418739 News Product(s): 10279 cyclotene propionate
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BOC Sciences Best of Chemicals Supplier Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds. BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services. BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies. Email: Marketing US Email: Marketing Email: Sales US Email: Sales Voice: 1-631-504-6093 Fax: 1-631-614-7828 US Voice: 1-631-504-6093 US Fax: 1-631-614-7828 Europe 44-203-286-1088 Facebook Twitter Linkedin Blog Get the App! Product(s): 87-55-8 Cyclotene Propionate
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DeLong Chemicals America Custom Manufacturing Supplier of aroma chemicals, pharmaceutical and specialty chemical intermediates. DeLong Chemicals America, LLC is an extension of Shijiazhuang Lida Chemical Co, Ltd to North America, a leading supplier and manufacturer of aroma chemicals, serving the industries of food, tobacco and perfume, while also providing intermediates, custom synthesis and custom manufacturing for pharmaceutical and specialty chemical industries. US Email: Customer Service US Email: Sales US Voice: (203) 271-9017 New products Product(s): 0621 Cyclotene propionate, Kosher
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Penta International Corporation Chemistry innovation At Penta, our products and services help businesses do business better. For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes. US Email: Technical Services US Email: Sales US Voice: (973) 740-2300 US Fax: (973) 740-1839 Product(s): 03-86575 CYCLOTENE PROPIONATE
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TCI AMERICA Moving Your Chemistry Forward We continuously strive to advance our technology. With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping! Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis. US Email: Sales Email: Technical Support Voice: 1-800-423-8616 Fax: 1- 888-520-1075 Facebook Twitter Instagram Linkedin Product(s): M2487 2-Methyl-5-oxo-1-cyclopentenyl Propionate >98.0%(GC)
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| CAS Number: | 87-55-8 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 201-751-9 | |
| FDA UNII: | 2FBU83W2QL | |
| Nikkaji Web: | J68.882G | |
| MDL: | MFCD00798053 | |
| XlogP3-AA: | 0.90 (est) | |
| Molecular Weight: | 168.19224000 | |
| Formula: | C9 H12 O3 | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: flavor and fragrance 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: | 2055 cyclotene propionate |
| FEMA Number: | 4511 cyclotene propionate |
| FDA: | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF): | 87-55-8 ; CYCLOTENE PROPIONATE |
Physical Properties:
Organoleptic Properties:
| Odor Type: creamy | |
| Odor Strength: | medium |
| creamy caramellic buttery maple | |
| Odor Description: at 100.00 %. | creamy caramellic buttery maple |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| Beijing Lys Chemicals |
| cyclotene propionate |
| BOC Sciences |
| For experimental / research use only. |
| Cyclotene Propionate |
| DeLong Chemicals America |
| Cyclotene propionate, Kosher |
| Inoue Perfumery |
| CYCLOTENE PROPIONATE |
| Penta International |
| CYCLOTENE PROPIONATE |
| TCI AMERICA |
| For experimental / research use only. |
| 2-Methyl-5-oxo-1-cyclopentenyl Propionate >98.0%(GC) |
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: | flavor and fragrance agents | ||
| IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice | |||
| 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: 24 | |||
| Click here to view publication 24 | |||
| average usual ppm | average maximum ppm | ||
| baked goods: | 1.00000 | 3.00000 | |
| beverages(nonalcoholic): | - | - | |
| beverages(alcoholic): | - | - | |
| breakfast cereal: | - | - | |
| cheese: | - | - | |
| chewing gum: | - | - | |
| condiments / relishes: | - | - | |
| confectionery froastings: | - | - | |
| egg products: | - | - | |
| fats / oils: | - | - | |
| fish products: | - | - | |
| frozen dairy: | - | - | |
| fruit ices: | - | - | |
| gelatins / puddings: | 2.00000 | 3.00000 | |
| granulated sugar: | - | - | |
| gravies: | - | - | |
| hard candy: | 10.00000 | 20.00000 | |
| imitation dairy: | - | - | |
| instant coffee / tea: | 0.10000 | 0.30000 | |
| jams / jellies: | 1.00000 | 3.00000 | |
| meat products: | - | - | |
| milk products: | - | - | |
| nut products: | - | - | |
| other grains: | - | - | |
| poultry: | - | - | |
| processed fruits: | - | - | |
| processed vegetables: | - | - | |
| reconstituted vegetables: | - | - | |
| seasonings / flavors: | - | - | |
| snack foods: | 1.00000 | 3.00000 | |
| soft candy: | 1.00000 | 3.00000 | |
| soups: | - | - | |
| sugar substitutes: | - | - | |
| sweet sauces: | - | - | |
Safety References:
| EPI System: | View |
| Toxicology Citations: | Search |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 66600 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 3 |
| (2-methyl-5-oxocyclopenten-1-yl) propanoate | |
| Chemidplus: | 0000087558 |
References:
| (2-methyl-5-oxocyclopenten-1-yl) propanoate | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 66600 |
| Pubchem (sid): | 135025591 |
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): | Search |
| Export Tariff Code: | 2918.30.9000 |
| ChemSpider: | View |
| FAO: | Cyclotene propionate |
Potential Blenders and core components note
| For Odor | ||
| buttery | ||
| acetyl butyryl | FL/FR | |
| acetyl propionyl | FL/FR | |
| fruity | ||
| ethyl lactate | FL/FR | |
| vanilla | ||
| ethyl vanillin | FL/FR | |
| For Flavor | ||
| buttery | ||
| diacetyl | FL | |
| creamy | ||
| acetyl butyryl | FL/FR | |
| fruity | ||
| ethyl lactate | FL/FR | |
| toasted | ||
| acetyl propionyl | FL/FR | |
| vanilla | ||
| ethyl vanillin | FL/FR | |
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| 2- | cyclopenten-1-one, 3-methyl-2-(1-oxopropoxy)- |
| 3- | methyl-2-(1-oxopropoxy)-2-cyclopenten-1-one |
| 2- | methyl-5-oxocyclopent-1-en-1-yl propanoate |
| 2- | methyl-5-oxocyclopent-1-en-1-yl propionate |
| 2- | methyl-5-oxocyclopent-1-enyl propionate |
| (2- | methyl-5-oxocyclopenten-1-yl) propanoate |