3,4-Dimethoxyaniline
3,4-Dimethoxyaniline (CAS: 6315-89-5), with the linear formula H₂NC₆H₃(OCH₃)₂, is an organic amine compound and a valuable building block in chemical synthesis. Its molecular weight is 153.18 g/mol. This compound finds utility in the preparation of more complex organic molecules and serves as a key intermediate in various research and development applications within the pharmaceutical and fine chemical industries. It is typically supplied at a purity of 98%.
- IUPAC
- 4-Aminopyrocatechol dimethyl ether,4-Aminoveratrole
- Synonyms
- 4-Aminopyrocatechol dimethyl ether4-AminoveratroleH2NC6H3(OCH3)2

Chemical Synthesis Intermediate
3,4-Dimethoxyaniline serves as a crucial intermediate in the synthesis of various organic compounds. Its reactive amine group and methoxy substituents make it a versatile starting material for creating more complex molecular structures.
Pharmaceutical Research
This compound is employed in the research and development of new pharmaceutical agents. It can be incorporated into the synthesis pathways of potential drug candidates, contributing to the exploration of novel therapeutic compounds.
Organic Building Block
As an organic building block, 3,4-Dimethoxyaniline is utilised in academic and industrial laboratories for fundamental organic synthesis research. Its structure allows for diverse chemical transformations and functional group manipulations.
| Molecular weight | 153.18 |
|---|---|
| Linear formula | H2NC6H3(OCH3)2 |
| Assay | 98% |
| Boiling point | 174-176 °C/22 mmHg(lit.) |
| Melting point | 85-89 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 110 °C / 230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 22-24/25 |
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-Dimethoxyaniline used for?
+
3,4-Dimethoxyaniline is primarily used as a chemical intermediate and organic building block in chemical synthesis, particularly in pharmaceutical research and development for creating complex organic molecules.
What are the CAS number and formula for 3,4-Dimethoxyaniline?
+
The CAS number for 3,4-Dimethoxyaniline is 6315-89-5 and its linear formula is H₂NC₆H₃(OCH₃)₂.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 3,4-Dimethoxyaniline with an assay of 98%. We do not represent this product as USP, BP, or EP grade; it is suitable for research and technical applications.
How should 3,4-Dimethoxyaniline be handled?
+
3,4-Dimethoxyaniline is classified as harmful if swallowed and requires careful handling. Recommended personal protective equipment includes a dust mask (N95 type), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation.
Is 3,4-Dimethoxyaniline a controlled substance?
+
Based on the provided data, 3,4-Dimethoxyaniline is not indicated as a controlled substance. However, users should always verify local regulations.
How is 3,4-Dimethoxyaniline packed and shipped?
+
Tech Serve Solutions exports fine chemicals globally, ensuring appropriate packaging for safe transport. Specific packing details and shipping options can be discussed upon inquiry.
How can I request a sample or quote for 3,4-Dimethoxyaniline?
+
To request a sample or a quotation for 3,4-Dimethoxyaniline, please contact our sales team through the website or by phone, referencing the product CAS number 6315-89-5.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis