2,4,5-Trimethoxybenzoic acid
2,4,5-Trimethoxybenzoic acid (CAS 490-64-2), with the linear formula (CH3O)3C6H2CO2H and a molecular weight of 212.20 g/mol, is a key organic building block. This carboxylic acid derivative is primarily utilised in chemical synthesis and research applications. Tech Serve Solutions supplies this compound with an assay of 99%, suitable for laboratory and industrial development where precise chemical intermediates are required.
- IUPAC
- Asaronic acid
- Synonyms
- 490-64-2, (CH3O)3C6H2CO2H, Asaronic acid
Internal Standard in Lignin Analysis
2,4,5-Trimethoxybenzoic acid serves as an effective internal standard in analytical chemistry. It has been employed in methodologies designed to quantify the various types of hydroxyl groups present within lignin structures.
Organic Synthesis Intermediate
As a functionalised aromatic compound, it acts as a valuable intermediate in multi-step organic syntheses. Its carboxylic acid and methoxy groups offer reactive sites for further chemical transformations.
Research and Development
This compound is utilised in research laboratories for exploring new chemical reactions and developing novel compounds. Its specific structure makes it a useful component in the design of new molecules with potential applications.
| Molecular weight | 212.20 |
|---|---|
| Linear formula | (CH3O)3C6H2CO2H |
| Assay | 99% |
| Application | 2,4,5-Trimethoxybenzoic acid was used as internal standard during the determination of the various types of hydroxyl groups present in lignins1. |
| Melting point | 143-145 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 2,4,5-Trimethoxybenzoic acid used for?
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2,4,5-Trimethoxybenzoic acid is primarily used as an internal standard in the determination of hydroxyl groups in lignins and as an intermediate in organic synthesis and research.
What are the CAS number and chemical formula for 2,4,5-Trimethoxybenzoic acid?
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The CAS number for 2,4,5-Trimethoxybenzoic acid is 490-64-2, and its linear formula is (CH3O)3C6H2CO2H.
What grade and purity does Tech Serve Solutions supply for 2,4,5-Trimethoxybenzoic acid?
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Tech Serve Solutions supplies 2,4,5-Trimethoxybenzoic acid with a purity of 99%. This is a technical/research grade, and TSS does not represent it as USP, BP, or EP grade.
How should 2,4,5-Trimethoxybenzoic acid be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It is classified under WGK Germany 3, indicating it is hazardous to water.
How is 2,4,5-Trimethoxybenzoic acid packed and exported?
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2,4,5-Trimethoxybenzoic acid is carefully packed to ensure safe transit and is available for export globally by Tech Serve Solutions, a specialist supplier since 1998.
How can I request a quote or sample for 2,4,5-Trimethoxybenzoic acid?
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Please contact our sales team directly through our website or by phone to request a quotation or a sample of 2,4,5-Trimethoxybenzoic acid.
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