| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:(E,E)-Piperic Acid
CAS:136-72-1
Package:100Mg,1g
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| | 5-(3,4-METHYLENEDIOXYPHENYL)-2,4-PENTADIENOIC ACID Basic information |
| Product Name: | 5-(3,4-METHYLENEDIOXYPHENYL)-2,4-PENTADIENOIC ACID | | Synonyms: | (E,E)-Form;5-(3,4-METHYLENEDIOXYPHENYL)-2,4-PENTADIENOIC ACID;LABOTEST-BB LT00112000;PIPERIC ACID;(2E,4E)-5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic Acid;(E,E)-Piperic Acid;(E,E)-Piperonic Acid;Piperinic Acid | | CAS: | 136-72-1 | | MF: | C12H10O4 | | MW: | 218.21 | | EINECS: | | | Product Categories: | Various Metabolites and Impurities;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals | | Mol File: | 136-72-1.mol |  |
| | 5-(3,4-METHYLENEDIOXYPHENYL)-2,4-PENTADIENOIC ACID Chemical Properties |
| Melting point | 216-2170C | | Boiling point | 318.88°C (rough estimate) | | density | 1.2655 (rough estimate) | | refractive index | 1.7160 (estimate) | | storage temp. | Refrigerator | | solubility | DMSO (Slightly), Methanol (Slightly, Heated) | | pka | 4.37±0.10(Predicted) | | form | Solid | | color | Pale Yellow to Light Yellow |
| | 5-(3,4-METHYLENEDIOXYPHENYL)-2,4-PENTADIENOIC ACID Usage And Synthesis |
| Chemical Properties | Crystalline Solid | | Uses | A metabolite of Piperine | | Definition | ChEBI: A monocarboxylic acid that is (E)-penta-2,4-dienoic acid substituted by a 1,3-benzodioxol-5-yl group at position 5. It has been isolated from black pepper (Piper nigrum). | | Purification Methods | Crystallise the acid from EtOH. It turns yellow in light. It sublimes with partial decomposition. It has UV max 340nm (MeOH). [Beilstein 19 H 281, 19 II 30, 19 III/IV 3565.] |
| | 5-(3,4-METHYLENEDIOXYPHENYL)-2,4-PENTADIENOIC ACID Preparation Products And Raw materials |
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