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P49805

Sigma-Aldrich

Piperonylic acid

99%

Synonym(s):

1,3-Benzodioxole-5-carboxylic acid, 3,4-(Methylenedioxy)benzoic acid

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About This Item

Empirical Formula (Hill Notation):
C8H6O4
CAS Number:
Molecular Weight:
166.13
Beilstein:
150206
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

form

powder

mp

229-231 °C (lit.)

SMILES string

OC(=O)c1ccc2OCOc2c1

InChI

1S/C8H6O4/c9-8(10)5-1-2-6-7(3-5)12-4-11-6/h1-3H,4H2,(H,9,10)

InChI key

VDVJGIYXDVPQLP-UHFFFAOYSA-N

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Guillaume A Schoch et al.
Plant physiology, 130(2), 1022-1031 (2002-10-12)
The cinnamate (CA) 4-hydroxylase (C4H) is a cytochrome P450 that catalyzes the second step of the main phenylpropanoid pathway, leading to the synthesis of lignin, pigments, and many defense molecules. Salicylic acid (SA) is an essential trigger of plant disease
Yue Zhu et al.
Journal of the American Chemical Society, 128(13), 4267-4276 (2006-03-30)
Two-photon excitation (2PE) of "caged" biomolecules represents a powerful method to investigate the temporal and spatial relevance of physiological function in real time and on living tissue, because the excitation volume can be restricted to 1 fL. Additionally, low-energy IR
R Ranga Rao et al.
Bioorganic & medicinal chemistry, 17(14), 5170-5175 (2009-06-12)
A bioassay-guided fractionation and chemical examination of antihyperglycemic root extract of Derris indica resulted in isolation and characterization of two new furanoflavanoids (1, 2) along with thirteen known compounds (3-15). Their structures were determined on the basis of extensive spectroscopic
J Chong et al.
Plant physiology, 125(1), 318-328 (2001-01-12)
Salicylic acid (SA) is a key endogenous component of local and systemic disease resistance in plants. In this study, we investigated the role of benzoic acid (BA) as precursor of SA biosynthesis in tobacco (Nicotiana tabacum cv Samsun NN) plants
Debabrata Sircar et al.
Journal of plant physiology, 166(13), 1370-1380 (2009-04-04)
Biosynthesis of hydroxybenzoates even at enzymatic level is poorly understood. In this report, effect of feeding of putative biosynthetic precursors and pathway-specific enzyme inhibitors of early phenylpropanoid pathway on p-hydroxybenzoic acid accumulation in chitosan-elicited hairy roots of Daucus carota was

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