(E)-2-pentenoic acid
trans-2-pentenoic acid

Supplier Sponsors

• 
  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: 1-631-485-4226
  Fax: 1-631-614-7828
  US Voice: 1-631-485-4226
  US Fax: 1-631-614-7828
  Europe	44-203-286-1088
  Facebook
  Twitter
  Linkedin
  Blog
  Get the App!
  GSC104883104106 GSC104883104106
  Product(s):
  13991-37-2 trans-2-Pentenoic Acid

• 
  Charkit Chemical Corporation

  The Specialty Chemical Specialists
  Explore this website to discover the products and services that Charkit provides for your industry and please contact us directly to find out how we can be of service to you.
  about: Since 1982, Charkit has been committed to expanding the markets we serve as our roster of products and services continues to grow with us. Our substantial portfolio of personal care ingredients now include a wide array of luxury and exotic components to compliment the key products we have always offered. We have expanded our offerings to the nutraceutical, industrial, and resin markets with a growing roster of versatile and unique ingredients. We continue to lead the way in our traditional markets such as Metal and Water Treatment, Imaging, Flavor & Fragrance, Aroma and Food. Our Pharmaceutical offerings continue to expand, still anchored by the Boronic Derivatives that meet the demands of Suzuki coupling reactions. Please contact us to learn how we can help you reach your goals.
  Email:	Sales
  Voice: 203-299-3220
  Fax: 203-299-1355
  Facebook
  Twitter
  Linkedin
  Latest News
  Events
  Blog
  Products List:	View
  GSC104883104106 GSC104883104106
  Product(s):
  PENTENOIC ACID, 2- FEMA 4193

• 
  CJ Latta & Associates, LLC

  Extensive Line
  Aromatic Chemicals and Organic Acids.
  CJ Latta & Associates is a distributor of specialty aromatics and organic acids used in the formulation of flavors and fragrance manufactured worldwide. We pride ourselves on our reputation for, fair pricing, quality and reliability. We’ve built our business on successfully sourcing and developing many challenging specialty chemicals and fine ingredients for our clients.
  Email:	Info
  US Email:	Chip Latta
  Email:	Sales
  US Email:	Chip Latta
  Voice: (630) 240-8079
  GSC104883104106 GSC104883104106
  Product(s):
  2-PENTENOIC ACID

• 
  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
  GSC104883104106 GSC104883104106
  Product(s):
  16-10100 2-PENTENOIC ACID

• 
  Sigma-Aldrich

  Complete Supply Chain
  The perfect blend of products and services that bring your creativity to life.
  Sigma-Aldrich is a leading Life Science and High Technology company dedicated to providing high-quality, safe and certified flavor ingredients with transparent and easily accessible documentation to customers around the globe. Sigma-Aldrich also provides a suite of analytical tools that allow food analysts to simplify sample preparation, cleanup and analysis steps, while increasing sensitivity to trace ingredients and harmful substances to meet regulations and quality standards.
  Email:	Information
  US Email:	Sales
  US Voice: 800-244-1173
  US Fax: 800-368-4661
  Facebook
  Twitter
  Instagram
  Linkedin
  Flavors and Fragrances Analysis
  FandF Newsletter Subscription
  Flavors and Fragrances Learning Center
  Certified Food Grade Products
  GSC104883104106 GSC104883104106
  Product(s):
  W419301 trans-2-Pentenoic acid, 98%
  SDS

• 
  Taytonn ASCC Pte Ltd

  Supplying Asia Pacific
  We fully understand the demands of the F&F industry and we endeavour to supply quality products, with ready availability and a personalised service.
  Since 2001 TAYTONN has been distributing key ingredients to the Fragrance and Flavor industry in Asia. We work closely with customers, principals and vendors. Together we forecast demand and match it with supply of aroma chemicals, essential oils and natural isolates & extracts. Sourced from around the world, our F&F ingredient inventory in Singapore is ready to ship to any location in Asia and beyond. Time and again, we help our principals introduce new discoveries to the F&F market - stimulating creativity and bringing value added proposition to our customers.
  Email:	Info
  Email:	Sales
  Voice: + 65 - 6861 8113
  Fax: + 65 - 6861 8115
  Linkedin
  GSC104883104106 GSC104883104106
  Product(s):
  2-Pentenoic Acid

• 
  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
  GSC104883104106 GSC104883104106
  Product(s):
  P0345 trans-2-Pentenoic acid, >95.0%(GC)
  SDS

Name: (E)-pent-2-enoic acid CAS Number: 13991-37-2 3D/inchi % from: 90.00% to 98.00% ECHA EINECS - REACH Pre-Reg: 237-791-9 FDA UNII: 1RG66883CF Nikkaji Web: J97.997J Beilstein Number: 1720312 MDL: MFCD00002704 CoE Number: 10163 XlogP3-AA: 1.00 (est) Molecular Weight: 100.11716000 Formula: C5 H8 O2 NMR Predictor: Predict (works with chrome, Edge or firefox) Also(can) Contains: (Z)-2-pentenoic acid EFSA/JECFA Comments: CASrn refers to (E)-isomer. Register name to be changed accordingly. 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: 1804 (E)-2-pentenoic acid DG SANTE Food Flavourings: 08.107 (E)-pent-2-enoic acid FEMA Number: 4193 trans-2-pentenoic acid FDA: No longer provide for the use of these seven synthetic flavoring substances FDA Mainterm (SATF): 626-98-2 ; 2-PENTENOIC ACID   Physical Properties: Appearance: colorless clear liquid (est) Assay: 95.00 to 100.00 Food Chemicals Codex Listed: No Melting Point: 9.00 to 11.00 °C. @ 760.00 mm Hg Boiling Point: 108.00 °C. @ 17.00 mm Hg Boiling Point: 197.00 to 199.00 °C. @ 760.00 mm Hg Vapor Pressure: 0.107000 mmHg @ 25.00 °C. (est) Vapor Density: 3.4 ( Air = 1 ) Flash Point: 215.00 °F. TCC ( 101.67 °C. ) logP (o/w): 1.333 (est) Soluble in:   alcohol   propylene glycol   water, 2.06e+004 mg/L @ 25 °C (est) Insoluble in:   water   Organoleptic Properties: Odor Type: cheesy Odor Strength:medium , recommend smelling in a 1.00 % solution or less Substantivity:6 hour(s) at 100.00 % acidic cheesy feta cheese buttery rancid sour Odor Description:at 100.00 %. acidic feta cheese buttery Luebke, William tgsc, (2006) Odor sample from: Kingchem Laboratories Inc. Flavor Type: buttery sour acetic buttery Taste Description: at 25.00 ppm in water. sour acetic buttery Luebke, William tgsc, (2006) Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: BOC Sciences For experimental / research use only. trans-2-Pentenoic Acid Charkit Chemical PENTENOIC ACID, 2- FEMA 4193 CJ Latta & Associates 2-PENTENOIC ACID EMD Millipore For experimental / research use only. trans-2-Pentenoic Acid, sds Kingchem Laboratories T2 PENTENOIC ACID Odor: Sour cheese Penta International 2-PENTENOIC ACID Santa Cruz Biotechnology For experimental / research use only. 2-Pentenoic Acid Sigma-Aldrich trans-2-Pentenoic acid, 98% sds Certified Food Grade Products Taytonn ASCC 2-Pentenoic Acid Odor: Cheese, Rancid, Sour TCI AMERICA For experimental / research use only. trans-2-Pentenoic acid, >95.0%(GC) sds   Safety Information: Preferred SDS: View European information : Most important hazard(s): C - Corrosive. R 22 - Harmful if swallowed. R 34 - Causes burns. S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 28 - After contact with skin, wash immediately with plenty of water. S 36/37/39 - Wear suitable clothing, gloves and eye/face protection. S 45 - In case of accident or if you feel unwell seek medical advice immediately.   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 (E)-2-pentenoic acid usage levels up to:   not for fragrance use.   Maximised Survey-derived Daily Intakes (MSDI-EU): 0.012 (μg/capita/day) Maximised Survey-derived Daily Intakes (MSDI-USA): 0.03 (μg/capita/day) Modified Theoretical Added Maximum Daily Intake (mTAMDI): 3200 (μg/person/day) Threshold of Concern: 1800 (μg/person/day) Structure Class: I 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: 22 Click here to view publication 22   average usual ppm average maximum ppm baked goods: 10.00000 50.00000 beverages(nonalcoholic): - - beverages(alcoholic): - - breakfast cereal: 5.00000 25.00000 cheese: 3.00000 15.00000 chewing gum: - - condiments / relishes: - - confectionery froastings: 10.00000 50.00000 egg products: - - fats / oils: 2.00000 10.00000 fish products: 2.00000 10.00000 frozen dairy: 3.00000 15.00000 fruit ices: 3.00000 15.00000 gelatins / puddings: - - granulated sugar: - - gravies: 15.00000 75.00000 hard candy: 10.00000 50.00000 imitation dairy: - - instant coffee / tea: - - jams / jellies: - - meat products: 2.00000 10.00000 milk products: 3.00000 15.00000 nut products: - - other grains: 5.00000 25.00000 poultry: 2.00000 10.00000 processed fruits: 2.00000 10.00000 processed vegetables: - - reconstituted vegetables: - - seasonings / flavors: 5.00000 25.00000 snack foods: - - soft candy: 10.00000 50.00000 soups: 5.00000 25.00000 sugar substitutes: - - sweet sauces: 5.00000 25.00000   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): 3.00000 15.00000 Fats and oils, and fat emulsions (type water-in-oil) (02.0): 2.00000 10.00000 Edible ices, including sherbet and sorbet (03.0): 3.00000 15.00000 Processed fruit (04.1): 2.00000 10.00000 Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): - - Confectionery (05.0): 10.00000 50.00000 Chewing gum (05.3): - - Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 5.00000 25.00000 Bakery wares (07.0): 10.00000 50.00000 Meat and meat products, including poultry and game (08.0): 2.00000 10.00000 Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): 2.00000 10.00000 Eggs and egg products (10.0): - - Sweeteners, including honey (11.0): - - Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 5.00000 25.00000 Foodstuffs intended for particular nutritional uses (13.0): 10.00000 50.00000 Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 3.00000 15.00000 Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 10.00000 50.00000 Ready-to-eat savouries (15.0): 15.00000 75.00000 Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): - -   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): Flavouring Group Evaluation 5, Revision 1 (FGE.05Rev1):Esters of branched- and straight-chain aliphatic saturated primary alcohols and of one secondary alcohol, and branched- and straight-chain unsaturated carboxylic acids from chemical groups 1, 2, and 5 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) [1] - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) View page or View pdf Flavouring Group Evaluation 5, Revision 2 (FGE.05Rev2): Branched- and straight-chain unsaturated carboxylic acids and esters of these with aliphatic saturated alcohols from chemical groups 1, 2, 3 and 5 View page or View pdf Scientific Opinion on Flavouring Group Evaluation 95 (FGE.95): Consideration of aliphatic, linear or branched-chain saturated and unsaturated alcohols, aldehydes, acids and related esters evaluated by JECFA (69th meeting) structurally related to esters of branched- and straight-chain aliphatic saturated primary alcohols and of one secondary alcohol, and branched- and straight-chain unsaturated carboxylic acids evaluated by EFSA in FGE.05Rev1 (2008) 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 :638122 National Institute of Allergy and Infectious Diseases:Data WISER:UN 3265 WGK Germany:3 (E)-pent-2-enoic acid Chemidplus:0013991372   References:   (E)-pent-2-enoic acid NIST Chemistry WebBook: Search Inchi Pubchem (cid): 638122 Pubchem (sid): 134978504   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 CHEBI: View CHEMBL: View HMDB (The Human Metabolome Database): Search Export Tariff Code: 2916.19.3000 VCF-Online: VCF Volatile Compounds in Food ChemSpider: View   Potential Blenders and core components note For Odor acidic iso butyric acid FL/FR balsamic cinnamyl benzoate FL/FR bready coffee furanone FL/FR buttery acetyl isobutyryl FL/FR acetyl propionyl FL/FR butyl octanoate FL/FR 2,3- heptane dione FL/FR 3,4- hexane dione FL/FR caramellic alpha,alpha- dimethyl anisyl acetone FL/FR cheesy butyric acid FL/FR coconut gamma- nonalactone (aldehyde C-18 (so-called)) FL/FR fatty decanoic acid FL/FR floral jasmin pyranone FL/FR linalyl butyrate FL/FR fruity acetoin acetate FL/FR gamma- decalactone FL/FR ethyl lactate FL/FR prenyl hexanoate FL/FR prenyl isobutyrate FL/FR green (Z)-3- hexen-1-yl butyrate FL/FR (E)-2- hexenal FL/FR nutty 2- ethyl pyrazine FL/FR soapy ethyl undecanoate FL/FR tropical delta- dodecalactone FL/FR waxy 5(6)- decenoic acid FL/FR For Flavor No flavor group found for these butyl octanoate FL/FR cinnamyl benzoate FL/FR 6- decenoic acid FL alpha,alpha- dimethyl anisyl acetone FL/FR (Z)-3- hexenoic acid FL 3-( methyl thio) hexanal FL prenyl hexanoate FL/FR prenyl isobutyrate FL/FR sodium 4-methyl-2-oxovalerate FL acetic acetic balsamic vinegar flavor FL acidic iso butyric acid FL/FR propionic acid FL alliaceous 3- tetrahydrothiophenone FL buttery butyroin FL diacetyl FL 2,3- heptane dione FL/FR 3,4- hexane dione FL/FR caramellic 3- methyl butyl 2-furyl butyrate FL coconut gamma- nonalactone (aldehyde C-18 (so-called)) FL/FR creamy acetyl isobutyryl FL/FR 5(6)- decenoic acid FL/FR delta- dodecalactone FL/FR jasmin pyranone FL/FR fatty diacetyl trimer FL dimethyl sulfoxide FL (E,E)-2,4- undecadienal FL floral linalyl butyrate FL/FR fruity acetoin acetate FL/FR gamma- decalactone FL/FR ethyl lactate FL/FR green (Z)-3- hexen-1-yl butyrate FL/FR (E)-2- hexenal FL/FR nutty coffee furanone FL/FR 2- ethyl pyrazine FL/FR soapy decanoic acid FL/FR sour butyric acid FL/FR 3- methyl valeric acid FL vinegar FL toasted acetyl propionyl FL/FR waxy ethyl undecanoate FL/FR   Potential Uses: FL butter FL butter rum FL butterscotch FL cheese FL cheese american cheese FL cheese blue cheese FL cheese camembert cheese FL cheese cheddar cheese FL cheese gouda cheese   cheese italian cheese FL cheese parmesan cheese FL cheese romano cheese FL cheese roquefort cheese FL cheese swiss cheese FL chicken FL milk buttermilk FL rum butter   Occurrence (nature, food, other):note   banana fruit Search Trop Picture   beer Search PMC Picture   Synonyms: (E)- pent-2-en-1-oic acid (2E)- pent-2-enoic acid (E)- pent-2-enoic acid trans- pent-2-enoic acid (E)-2- pentenic acid (2E)-2- pentenoic acid T2 pentenoic acid trans-2- pentenoic acid 2- pentenoic acid, (2E)- 2- pentenoic acid, (E)- 2- pentenoic acid, trans-   Articles:   None found yet. Try the PubMed Search.

Notes: None found