(2,5-Dimethoxyphenyl)acetic acid
(2,5-Dimethoxyphenyl)acetic acid (CAS: 1758-25-4), a white to off-white crystalline solid, is a versatile organic compound with the molecular formula C10H12O4. Its structure features a phenyl ring substituted with two methoxy groups and an acetic acid side chain. This compound serves as a valuable building block in chemical synthesis, particularly in the development of novel organic molecules and pharmaceutical intermediates. It is employed in research and development settings for its reactivity and structural characteristics.
- Synonyms
- (CH3O)2C6H3CH2CO2H

Organic Synthesis Intermediate
(2,5-Dimethoxyphenyl)acetic acid is frequently used as a key intermediate in multi-step organic syntheses. Its functional groups allow for various chemical transformations, enabling the construction of more complex molecular architectures.
Pharmaceutical Research
This compound acts as a building block in the research and development of potential pharmaceutical agents. Its specific structural features can be incorporated into molecules designed to interact with biological targets.
Fine Chemical Manufacturing
It is utilized in the synthesis of fine chemicals, where precise molecular structures are required for specific applications in various industries beyond pharmaceuticals.
| Molecular weight | 196.20 |
|---|---|
| Linear formula | (CH3O)2C6H3CH2CO2H |
| Assay | 99% |
| Melting point | 123-125 °C(lit.) |

Hazard statements
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37 |
| Safety statements (S) | 26 |
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 (2,5-Dimethoxyphenyl)acetic acid used for?
+
(2,5-Dimethoxyphenyl)acetic acid is primarily used as a building block in organic synthesis and in the research and development of potential pharmaceutical intermediates and fine chemicals.
What is the CAS number and molecular formula for (2,5-Dimethoxyphenyl)acetic acid?
+
The CAS number is 1758-25-4, and the molecular formula is C10H12O4.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies (2,5-Dimethoxyphenyl)acetic acid with an assay of 99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should (2,5-Dimethoxyphenyl)acetic acid be handled?
+
Handle with appropriate personal protective equipment, including eyeshields and gloves. A respirator filter of type N95 (US) or P1 (EN143) is recommended. Avoid breathing dust. Ensure adequate ventilation as it may cause respiratory irritation.
Is (2,5-Dimethoxyphenyl)acetic acid a controlled substance?
+
The provided data does not indicate that (2,5-Dimethoxyphenyl)acetic acid is a controlled substance.
How is (2,5-Dimethoxyphenyl)acetic acid packed and shipped?
+
Tech Serve Solutions securely packs and exports fine chemicals globally. Specific packaging details depend on quantity and destination; please contact us for more information.
How can I request a sample or quote for (2,5-Dimethoxyphenyl)acetic acid?
+
To request a sample or a quotation, please contact the Tech Serve Solutions sales team through our website or by calling our office.
▶ 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