5-(3,4-METHYLENEDIOXYPHENYL)-2,4-PENTADIENOIC ACID

5-(3,4-METHYLENEDIOXYPHENYL)-2,4-PENTADIENOIC ACID Structure
CAS No.
136-72-1
Chemical Name:
5-(3,4-METHYLENEDIOXYPHENYL)-2,4-PENTADIENOIC ACID
Synonyms
(E,E)-Form;PIPERIC ACID;Piperonic Aci;Piperonic Acid;Piperinic Acid;(E,E)-Piperic Acid;(E,E)-Piperonic Acid;LABOTEST-BB LT00112000;Piperic acid (E,E)-form;5-(3,4-METHYLENEDIOXYPHENYL)-2,4-PENTADIENOIC ACID
CBNumber:
CB5391945
Molecular Formula:
C12H10O4
Molecular Weight:
218.21
MOL File:
136-72-1.mol
MSDS File:
SDS
Modify Date:
2023/5/15 10:43:48

5-(3,4-METHYLENEDIOXYPHENYL)-2,4-PENTADIENOIC ACID 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

SAFETY

Risk and Safety Statements

HS Code  2932990090

5-(3,4-METHYLENEDIOXYPHENYL)-2,4-PENTADIENOIC ACID Chemical Properties,Uses,Production

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

Raw materials

Preparation Products

5-(3,4-METHYLENEDIOXYPHENYL)-2,4-PENTADIENOIC ACID Suppliers

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(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 Piperonic Aci Piperonic Acid (2E,4E)-5-(1,3-Benzodioxole-5-yl)-2,4-pentadienoic acid (2E,4E)-5-(3,4-Methylenebisoxyphenyl)-2,4-pentadienoic acid 2,4-Pentadienoic acid, 5-(1,3-benzodioxol-5-yl)-, (E,E)- Piperic acid (E,E)-form (2E,4E)-5-(benzo[d][1,3]dioxol-5-yl)penta-2,4-dienoic acid 5-(Benzo[d][1,3]dioxol-5-yl)penta-2,4-dienoic acid 2,4-Pentadienoic acid, 5-(1,3-benzodioxol-5-yl)-, (2E,4E)- (2E,4E)-5-(1,3-Benzodioxol-5-yl)penta-2,4-dienoic acid 136-72-1 Various Metabolites and Impurities Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals