| Identification | More | [Name]
Piperonylic acid | [CAS]
94-53-1 | [Synonyms]
1,3-BENZODIOXOLE-5-CARBOXYLIC ACID
3,4-METHYLENDIOXYBENZOIC ACID
3,4-(METHYLENEDIOXY)BENZOIC ACID
AKOS 213-90
PIPERONYLIC ACID
PROTOCATECHUIC ACID METHYLENETHER
RARECHEM AL BO 0210
TIMTEC-BB SBB003897
3,4-dioxymethylenebenzoicacid
5-benzodioxolecarboxylicacid
Benzoic acid, 3,4-(methylenedioxy)-
Heliotropic acid
heliotropicacid
Protocatechuic acid methylene ether
3,4-(methylenedioxy)benzoic acid, piperonylic acid
Piperonylic acid, 98+%
PIPEROYLICACID
3,4-Methylendioxybenzoic acid 98%
β(3,4-methylenedioxy-styryl)acrylic acid
1,3-Benzodioxole-5-carboxylic acid 98% | [EINECS(EC#)]
202-342-8 | [Molecular Formula]
C8H6O4 | [MDL Number]
MFCD00005830 | [Molecular Weight]
166.13 | [MOL File]
94-53-1.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal powde | [Melting point ]
229-231 °C (lit.) | [Boiling point ]
254.32°C (rough estimate) | [density ]
1.3579 (rough estimate) | [refractive index ]
1.5090 (estimate) | [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
Powder | [pka]
4.35±0.20(Predicted) | [color ]
Off-white to beige | [Water Solubility ]
slightly soluble | [Detection Methods]
HPLC,NMR | [Merck ]
14,7477 | [BRN ]
150206 | [LogP]
0.810 (est) | [CAS DataBase Reference]
94-53-1(CAS DataBase Reference) | [NIST Chemistry Reference]
1,3-Benzodioxole-5-carboxylic acid(94-53-1) | [EPA Substance Registry System]
94-53-1(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R22:Harmful if swallowed.
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [RTECS ]
DF4912765
| [Hazard Note ]
Irritant | [TSCA ]
Yes | [HS Code ]
29329970 | [Hazardous Substances Data]
94-53-1(Hazardous Substances Data) |
| Hazard Information | Back Directory | [Chemical Properties]
white to light yellow crystal powde | [Uses]
Piperonylic Acid is a compound closely mimicking the structure of transcinnamic acid involved in the phenylpropanoid pathway in plant physiology. | [Definition]
ChEBI: Piperonylic acid is a member of the class of benzodioxoles that is 1,3-benzodioxole substituted by a carboxy group at position 5. It is a natural product isolated from several plant species. It is a selective mechanism-based inactivator of the trans-cinnamate 4-hydroxylase enzyme and exhibits antifungal and skin wound healing properties. It has a role as a plant metabolite, an EC 1.14.14.91 ( trans-cinnamate 4-monooxygenase) inhibitor, a vulnerary and an antifungal agent. It is a member of benzodioxoles, a monocarboxylic acid and an aromatic carboxylic acid. It is a conjugate acid of a piperonylate. | [Synthesis Reference(s)]
The Journal of Organic Chemistry, 40, p. 3803, 1975 DOI: 10.1021/jo00913a051 | [Purification Methods]
Crystallise the acid from EtOH or water. [Beilstein 19/7 V 300.] |
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