Heliotropic acid

Modify Date: 2025-08-23 14:09:08

Heliotropic acid structure	Common Name	Heliotropic acid
	CAS Number	94-53-1	Molecular Weight	166.131
	Density	1.5±0.1 g/cm3	Boiling Point	324.6±31.0 °C at 760 mmHg
	Molecular Formula	C₈H₆O₄	Melting Point	229-231 °C(lit.)
	MSDS	Chinese USA	Flash Point	139.6±18.3 °C
	Symbol	GHS05, GHS07	Signal Word	Danger

Use of Heliotropic acid

Piperonylic acid is a natural molecule bearing a methylenedioxy function that closely mimics the structure of trans-cinnamic acid. Piperonylic Acid is a selective, mechanism-based inactivator of the trans-cinnamate 4-Hydroxylase[1].

Name	Piperonylic acid
Synonym	More Synonyms

Description	Piperonylic acid is a natural molecule bearing a methylenedioxy function that closely mimics the structure of trans-cinnamic acid. Piperonylic Acid is a selective, mechanism-based inactivator of the trans-cinnamate 4-Hydroxylase[1].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Metabolic Enzyme/Protease >> Cytochrome P450
References	[1]. Schalk M, et al, Werck-Reichhart D. Piperonylic acid, a selective, mechanism-based inactivator of the trans-cinnamate 4-hydroxylase: A new tool to control the flux of metabolites in the phenylpropanoid pathway. Plant Physiol. 1998;118(1):209‐218.

Density	1.5±0.1 g/cm3
Boiling Point	324.6±31.0 °C at 760 mmHg
Melting Point	229-231 °C(lit.)
Molecular Formula	C₈H₆O₄
Molecular Weight	166.131
Flash Point	139.6±18.3 °C
Exact Mass	166.026611
PSA	55.76000
LogP	1.31
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.612
Water Solubility	slightly soluble

Heliotropic acid MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DF4912765

CHEMICAL NAME :: 1,3-Benzodioxole-5-carboxylic acid

CAS REGISTRY NUMBER :: 94-53-1

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H6-O4

MOLECULAR WEIGHT :: 166.14

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >800 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 196,478,1976

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-H315-H318-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful;
Risk Phrases	R22;R37/38;R41
Safety Phrases	S26-S36/37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	DF4912765
HS Code	29329970

Precursor 10
CAS#:2635-13-4 5-Bromo-1,3-ben... CAS#:124-38-9 Carbon dioxide CAS#:120-57-0 piperonal CAS#:495-76-1 Piperonyl alcohol
CAS#:4421-09-4 Piperonylonitrile CAS#:326-56-7 Methyl piperonylate CAS#:5876-51-7 1-Iodo-3,4-meth... CAS#:25054-53-9 Piperonyloyl ch...
CAS#:120-58-1 isosafrole CAS#:67-56-1 Methanol
DownStream 10
CAS#:54337-90-5 3,4-Dihydroxybe... CAS#:494-99-5 1,2-Dimethoxy-4... CAS#:495-76-1 Piperonyl alcohol CAS#:5279-32-3 1,2-Dibromo-4,5...
CAS#:452-86-8 4-methylcatechol CAS#:17990-72-6 (+)-9-(1,3-Benz... CAS#:120-80-9 1,2-Benzenediol CAS#:99-50-3 protocatechuic acid
CAS#:27855-25-0 2,3-DICHLOROTHI... CAS#:81581-27-3 3-Benzo[1,3]dio...

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

[Study on the bioactive constituents of Piper wallichii].

Zhong Yao Cai 35(1) , 53-6, (2012)

To investigate the bioactive constituents in the stem of Piper wallichii.Compounds were separated by column chromatography of silica gel, ODS-A and Sephadex LH-20. Their structures were elucidated bas...

Pattern triggered immunity (PTI) in tobacco: isolation of activated genes suggests role of the phenylpropanoid pathway in inhibition of bacterial pathogens.

PLoS ONE 9(8) , e102869, (2014)

Pattern Triggered Immunity (PTI) or Basal Resistance (BR) is a potent, symptomless form of plant resistance. Upon inoculation of a plant with non-pathogens or pathogenicity-mutant bacteria, the induce...

Free and conjugated benzoic acid in tobacco plants and cell cultures. Induced accumulation upon elicitation of defense responses and role as salicylic acid precursors.

Plant Physiol. 125(1) , 318-28, (2001)

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 to...

5-benzodioxolecarboxylicacid

3,4-(Methylenedioxy)benzoic acid

Piperonylic acid

RARECHEM AL BO 0210

Heliotropic acid

PIPEROYLICACID

heliotropicacid

3,4-methylenedioxybenzoic acid

T56 BO DO CHJ GVQ

Benzoic acid, 3,4-(methylenedioxy)-

3,4-methylene dioxybenzoic acid

3,4-methylenedioxybenzenecarboxylic acid

1,3-Benzodioxole-5-carboxylic acid

EINECS 202-342-8

MFCD00005830

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China
Product Name: Piperonylic acid
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