3,4-Dihydroxyphenylacetic acid
3,4-Dihydroxyphenylacetic acid (CAS 102-32-9), with the linear formula (HO)2C6H3CH2CO2H and a molecular weight of 168.15 g/mol, is a valuable organic compound. Also known as Homoprotocatechuic acid, it serves as a key building block in chemical synthesis and research. Its characteristic catechol and carboxylic acid functionalities make it useful in various organic transformations and material science applications.
- IUPAC
- DOPAC,Homoprotocatechuic acid
- Synonyms
- (HO)2C6H3CH2CO2HDOPACHomoprotocatechuic acid
Organic Synthesis Intermediate
3,4-Dihydroxyphenylacetic acid is frequently employed as a starting material or intermediate in the synthesis of more complex organic molecules. Its reactive functional groups allow for diverse chemical modifications.
Research and Development
This compound is utilised in academic and industrial research settings for exploring new chemical reactions, developing novel compounds, and investigating biological pathways.
Building Block for Specialty Chemicals
As an organic building block, it is used in the creation of specialty chemicals, including potential pharmaceutical precursors and functional materials.
| Molecular weight | 168.15 |
|---|---|
| Linear formula | (HO)2C6H3CH2CO2H |
| Assay | 98% |
| Grade | purum |
| Melting point | 127-130 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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.
What is 3,4-Dihydroxyphenylacetic acid used for?
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3,4-Dihydroxyphenylacetic acid is primarily used as an intermediate in organic synthesis and as a building block in research and development for creating new chemical entities and materials.
What is the CAS number and formula for 3,4-Dihydroxyphenylacetic acid?
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The CAS number for 3,4-Dihydroxyphenylacetic acid is 102-32-9, and its linear formula is (HO)2C6H3CH2CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,4-Dihydroxyphenylacetic acid with a purity of 98% (purum grade). TSS does not represent this product as USP, BP, or EP grade.
How should 3,4-Dihydroxyphenylacetic acid be handled safely?
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Handle 3,4-Dihydroxyphenylacetic acid with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation, as it can cause skin, eye, and respiratory irritation (H315, H319, H335).
Is 3,4-Dihydroxyphenylacetic acid a controlled substance?
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Based on the provided data, 3,4-Dihydroxyphenylacetic acid (CAS 102-32-9) is not indicated as a controlled substance.
How is 3,4-Dihydroxyphenylacetic acid packed and shipped?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, providing products for various research and industrial applications. Packaging and shipping adhere to international regulations for chemical transport.
How can I request a sample or quote for 3,4-Dihydroxyphenylacetic acid?
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To request a sample or a quote for 3,4-Dihydroxyphenylacetic acid, please contact the Tech Serve Solutions sales team through the website or designated contact channels.
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