TCI M1795 4-Methoxysalicylic Acid is a substituted benzoic acid that carries both a hydroxyl group and a methoxy group on its aromatic ring. The combination of three functional groups within a single molecule — a carboxylic acid, a phenol, and an aromatic ether — makes it a versatile building block in synthetic laboratories. Researchers use it as a starting material for constructing ester derivatives, amides, and cyclic compounds, and also as a structural model in studies of phenolic compounds, which appear frequently in natural product research and applied organic chemistry.
The characteristic that leads chemists to select this compound is the presence of the hydroxyl group at the ortho position relative to the carboxylate group, a pattern typical of salicylate derivatives that allows internal hydrogen bonding to form. This pattern influences acidity, solubility, and the behaviour of the compound during spectroscopic analysis, making it an interesting subject of study in its own right. The methoxy group at the para position contributes additional electron density that directs further aromatic substitution reactions. The compound also shows characteristic ultraviolet absorption, which makes it straightforward to detect in HPLC analysis with a UV detector.
In Indonesian laboratories, salicylate-derived compounds of this kind are commonly encountered in organic synthesis work at universities and research institutions. They support teaching and research activities where students and researchers build derivatives step by step, examine structure–reactivity relationships, and prepare reference materials for analytical work. The compound fits naturally into routine bench-scale synthesis and into instrumental analysis workflows that rely on UV detection.
Related TCI products
- Organic synthesis starting material — the carboxylic acid, phenol, and aromatic ether groups give chemists three independent handles for building more complex target molecules step by step.
- Ester and amide derivative preparation — the carboxylate group reacts readily in standard esterification and amidation routes used to generate derivative libraries in synthetic chemistry laboratories.
- Cyclic compound construction — the ortho-hydroxy arrangement relative to the carboxylate supports ring-forming reactions, making the molecule a practical precursor for cyclic scaffolds.
- Structural model in phenolic compound studies — its salicylate-type substitution pattern serves as a reference structure for natural product research and applied organic chemistry investigations.
- HPLC method development with UV detection — the characteristic ultraviolet absorption of the aromatic ring makes the compound easy to detect and track during chromatographic analysis.
| Brand | TCI |
|---|---|
| CAS number | 2237-36-7 |
| Molecular formula | — |
| Purity | — |
| Category | Chemistry > Building Blocks > Non-Heterocyclic Building Blocks |
| Pack sizes | available in the standard TCI catalogue pack sizes for this product |
| Physical form | — |
| Storage | store according to the conditions stated on the product label and Safety Data Sheet |
- Product code: M1795
Store the compound in a tightly closed original container, kept in a cool, dry place away from direct sunlight and sources of heat or ignition, and follow the storage conditions given on the product label and the accompanying Safety Data Sheet. Glass containers with chemically resistant closures are suitable for repackaged portions, and containers should be clearly labelled with the compound name and CAS number. Handle the material in a fume hood or a well-ventilated area, wear a laboratory coat, safety goggles, and chemical-resistant gloves, and avoid generating or inhaling dust while weighing. Keep the container closed when not in use to limit moisture uptake, and dispose of residues and contaminated consumables in accordance with the laboratory's chemical waste procedures.
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