5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic acid

CAS 5285-18-7C12H10O4Chemical Synthesis

5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic acid (CAS: 5285-18-7) is an organic compound with the molecular formula C12H10O4 and a molecular weight of 218.21 g/mol. Also known as Piperic acid, it serves as a valuable building block in organic synthesis. This compound is characterised by its conjugated diene and carboxylic acid functionalities, making it suitable for various chemical transformations. It is primarily utilised in research and development settings for the creation of novel chemical entities.

IUPAC: 5-(3,4-Methylenedioxyphenyl)-2,4-pentadienoic acid,Piperic acid
Synonyms: 5285-18-7C12H10O45-(3,4-Methylenedioxyphenyl)-2,4-pentadienoic acidPiperic acid

Email us

5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic acid (C12H10O4) — chemical structure, CAS 5285-18-7; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC11 to C12Carbonyl CompoundsCarboxylic AcidsChemical Synthesis

01 /Applications

Organic Synthesis Intermediate

Utilised as a key building block in the synthesis of more complex organic molecules. Its structure lends itself to various chemical reactions, including cycloadditions and esterifications.

Research and Development

Employed in academic and industrial research laboratories for exploring new synthetic routes and discovering novel compounds. Its specific structural features are of interest in medicinal chemistry and materials science.

Specialty Chemicals

Serves as a precursor or intermediate in the production of specialty chemicals where its unique benzodioxole and pentadienoic acid moieties are required.

02 /Properties

Molecular weight	218.21
Empirical formula	C12H10O4
Assay	97%
Melting point	218-223 °C

03 /Safety & handling

GHS hazard pictogram: Toxic (GHS06) — Toxic

Danger

Hazard statements

H301Toxic if swallowed

Precautionary statements

P301IF SWALLOWED

Transport (UN / ADR)	UN 2811 6.1 / PGIII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22-52/53
Safety statements (S)	61

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

5285-18-7

MDL number

MFCD00047282

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic acid used for?

This compound is primarily used as a building block in organic synthesis and in research and development for creating novel chemical entities.

What is the CAS number and formula for 5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic acid?

The CAS number is 5285-18-7 and the molecular formula is C12H10O4.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this compound at an assay of 97%. It is supplied as a technical/research grade chemical and TSS does not represent it as USP, BP, or EP grade.

How should 5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic acid be handled?

This compound is classified as acutely toxic if swallowed (H301) and is dangerous for the environment. Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for detailed handling instructions.

How is 5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic acid packed, shipped, and exported?

This product is shipped as UN 2811, Toxic Solid, Organic, N.O.S. (5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic acid), Class 6.1, Packing Group III. Tech Serve Solutions, established in 1998, is an experienced global supplier and exporter of fine chemicals.