Skip to Content
Merck
All Photos(1)

Key Documents

W398802

Sigma-Aldrich

Vanillic acid

≥97%, FG

Synonym(s):

4-Hydroxy-3-methoxybenzoic acid

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
HOC6H3(OCH3)CO2H
CAS Number:
Molecular Weight:
168.15
FEMA Number:
3988
Beilstein:
2208364
EC Number:
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
8.043
NACRES:
NA.21

biological source

synthetic

Quality Level

grade

FG
Halal
Kosher

reg. compliance

EU Regulation 1334/2008 & 178/2002

Assay

≥97%

mp

208-210 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

creamy; milk; sweet; vanilla

SMILES string

COc1cc(ccc1O)C(O)=O

InChI

1S/C8H8O4/c1-12-7-4-5(8(10)11)2-3-6(7)9/h2-4,9H,1H3,(H,10,11)

InChI key

WKOLLVMJNQIZCI-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Natural occurrence: Guava, grape, brandy, rum, whiskey, sherry, red and white wines, Scotch and Canadian whiskey.
Vanillic acid is one of the key aromatic volatile compounds of vanilla beans.

Application

Vanillic acid is a phenolic derivative, which is generally used as a flavoring agent in food products. It can be used in the synthesis of a well-known flavoring agent vanillin.

Biochem/physiol Actions

Odor at 5%
Taste at 100 ppm

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Solid-liquid phase equilibrium and thermodynamic properties of vanillic acid in different pure solvents
Noubigh A and Abderrabba M
Journal of Molecular Liquids, 223, 261-266 (2016)
Vanillin and related flavor compounds in vanilla extracts made from beans of various global origins
Ranadive AS.
Journal of Agricultural and Food Chemistry, 40(10), 1922-1924 (1992)
Delphine Lamoral-Theys et al.
Bioorganic & medicinal chemistry, 18(11), 3823-3833 (2010-05-15)
A series of 33 novel divanillates and trivanillates were synthesized and found to possess promising cytostatic rather than cytotoxic properties. Several compounds under study decreased by >50% the activity of Aurora A, B, and C, and WEE1 kinase activity at
B L Lee et al.
Clinical chemistry, 39(9), 1788-1792 (1993-09-01)
We describe a sensitive and specific high-performance liquid-chromatographic method for determining the benzene metabolite, trans,trans-muconic acid (ttMA) in urine by measuring ultraviolet absorbance at 265 nm. We mix 1 mL of urine sample with 2 mL of Tris buffer containing
F Mashige et al.
Journal of chromatography. B, Biomedical applications, 658(1), 63-68 (1994-08-05)
An HPLC system for the simultaneous determination of acidic catecholamine metabolites, related compounds and 5-hydroxyindoleacetic acid (5-HIAA) in human urine was developed. A mixed-mode (C18/anion-exchange) column with isocratic elution using citrate buffer and an eight-channel electrochemical detector were used. Vanilmandelic

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service