Vanillic Acid, ≥97.0% (HPLC), Purum - 50 G

SKU: 94770-50G
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Vanillic acid (4-hydroxy-3-methoxybenzoic acid) is a phenolic aromatic acid commonly found in plant-derived materials, including vanilla beans and lignin degradation products. With a purity of ≥97.0% (HPLC), this reagent-grade compound is widely used in analytical chemistry, natural product research, and studies involving phenolic compounds.

Vanillic acid serves as a key intermediate in the synthesis of bio-based polymers such as epoxy resins and polyesters, as well as in pharmaceutical research applications. It is also frequently used as a reference compound in chromatographic analysis of plant metabolites, food products, and environmental samples.

Its well-defined structure and stability make it suitable for method development, calibration, and studies related to antioxidant activity, phenolic profiling, and lignin-derived compound analysis.

Vanillic acid is a ≥97% pure phenolic compound used in analytical testing, natural product research, and polymer precursor applications.

Specifications

Chemical Name: Vanillic acid
Synonyms: 4-Hydroxy-3-methoxybenzoic acid
Molecular Formula: C₈H₈O₄
Molecular Weight: 168.15
Linear Formula: HOC₆H₃(OCH₃)CO₂H
CAS Number: 121-34-6
EC Number: 204-466-8
MDL Number: MFCD00002551
PubChem Substance ID: 329770384
Assay: ≥97.0% (HPLC)
Grade: Purum
Form: Powder
Melting Point: 208–210 °C (lit.), 208–213 °C
Ignition Residue: ≤0.3%
Functional Group: Carboxylic acid
SMILES: COc1cc(ccc1O)C(=O)O
InChI Key: WKOLLVMJNQIZCI-UHFFFAOYSA-N

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