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CAS 4460-86-0

2,4,5-Trimethoxybenzaldehyde TCI T1172

2,4,5-Trimethoxybenzaldehyde TCI T1172

Chemical Identity

CAS No.
4460-86-0
PubChem
CID 20525·SID 87576956
Formula
C10H12O4
Molecular weight
196.20 g/mol
Purity
>98.0%(GC)
Reference databases
ChEBI·ChemSpider·ECHA
Full identifiers (IUPAC, SMILES, InChIKey)
IUPAC
2,4,5-trimethoxybenzaldehyde
SMILES
COC1=CC(=C(C=C1C=O)OC)OC
InChIKey
IAJBQAYHSQIQRE-UHFFFAOYSA-N
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TCI T1172, 2,4,5-Trimethoxybenzaldehyde, is an aromatic aldehyde whose benzene ring carries three methoxy groups. In the laboratory it is classed as a non-heterocyclic organic building block, meaning a starting material used to assemble larger target molecules. Its main role is to supply an electron-rich aryl group that also carries an aldehyde function, which makes it suitable for many carbon-carbon bond-forming and condensation reactions. Chemists generally choose it when they need a defined, functionalised aromatic fragment to build on.

The properties that make this material a preferred choice come from its two kinds of functional groups. The aldehyde group is reactive toward nucleophiles. The three methoxy groups give the aromatic ring particular electronic characteristics and influence both its reactivity and its solubility. Together they make the compound attractive to chemists working on bioactive compounds, dyes, and functional materials. The aldehyde can be oxidised to a carboxylic acid, reduced to an alcohol, or condensed with amines and active methylene compounds. This gives several synthetic routes from a single reagent. As a TCI-branded product, it also suits users who value consistent supply of research reagents.

In Indonesian laboratories, this compound is relevant to research groups in organic chemistry, natural products chemistry, and medicinal chemistry who design derivatives of aromatic compounds. It is typically used on a small scale, as an intermediate in multi-step syntheses or as a model substrate when exploring new reaction conditions. University research laboratories and institutional R&D teams can use it as a reliable building block for exploratory synthesis, method development, and the preparation of compound series for further study.

  • Organic synthesis starting material: the aldehyde group on an electron-rich aromatic ring makes this compound a practical first building block for constructing larger, more complex target molecules.
  • Condensation reactions with amines: the reactive aldehyde function can be condensed with amines to form imine-type products, so the compound suits chemists preparing derivative series for further study.
  • Condensation with active methylene compounds: the aldehyde reacts with active methylene compounds in carbon-carbon bond-forming steps, which suits researchers who need to extend the carbon framework from an aromatic aldehyde.
  • Functional group interconversion: the aldehyde can be oxidised to a carboxylic acid or reduced to an alcohol, so one starting material gives access to several related aromatic intermediates for synthetic planning.
  • Medicinal and natural products chemistry research: the trimethoxy-substituted aromatic ring is a useful fragment for groups designing aromatic derivatives, bioactive compounds, dyes, or functional materials in an exploratory setting.

Brand TCI
CAS number 4460-86-0
Molecular formula —
Purity —
Category Chemistry > Building Blocks > Non-Heterocyclic Building Blocks
Pack sizes please refer to the pack options shown on the product listing
Physical form —
Storage keep in a tightly closed container, following the supplier's label and safety data sheet
  • Product code: T1172

Store 2,4,5-Trimethoxybenzaldehyde in its original, tightly closed container in a clean, dry, well-ventilated place away from direct sunlight, heat sources, and incompatible materials such as strong oxidising agents. Because aldehydes can be sensitive to air over time, close the container promptly after use and follow the storage conditions on the supplier's label and safety data sheet. Handle the material in a fume hood or well-ventilated area, and wear a laboratory coat, safety glasses, and chemical-resistant gloves. Avoid inhaling dust or vapours and avoid contact with skin and eyes. Label any transfer container clearly, keep it away from food and drink, and dispose of waste according to your institution's chemical waste procedures and local regulations.

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