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Sigma-Aldrich

o-Vanillin

99%

Synonym(s):

2-Hydroxy-3-methoxybenzaldehyde, 2-Hydroxy-m-anisaldehyde, 3-Methoxysalicylaldehyde

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About This Item

Linear Formula:
CH3OC6H3-2-(OH)CHO
CAS Number:
148-53-8
Molecular Weight:
152.15
Beilstein:
471913
EC Number:
205-715-3
MDL number:
MFCD00003322
UNSPSC Code:
12352100
PubChem Substance ID:
24847429
NACRES:
NA.22

Assay

99%

form

solid

bp

265-266 °C (lit.)

mp

40-42 °C (lit.)

SMILES string

COc1cccc(C=O)c1O

InChI

1S/C8H8O3/c1-11-7-4-2-3-6(5-9)8(7)10/h2-5,10H,1H3

InChI key

JJVNINGBHGBWJH-UHFFFAOYSA-N

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General description

o-Vanillin is a building block commonly used in the synthesis of schiff-base ligands.

Application

o-Vanillin has been used to study the solvent-free reaction between o-vanillin and p-toluidine using NMR, DSC and XRD analysis. It was used in the synthesis of new ligand for Fe(III) and Al(lII).

Biochem/physiol Actions

o-Vanillin induces DNA damage as detected by comet assay.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup - (External MSDS)

Flash Point(C)

113 °C - closed cup - (External MSDS)

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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K Takahashi et al.
Mutation research, 230(2), 127-134 (1990-06-01)
Vanillin and its isomer o-vanillin have an effect on the adaptive and SOS responses, as well as mutagenesis, induced in Escherichia coli by N-methyl-N-nitrosourea (MNU) and UV irradiation, potentiating in some cases and suppressing in others. o-Vanillin markedly inhibited the
Y-L Ma et al.
The Journal of physiology, 590(9), 2095-2105 (2012-03-14)
The abnormally high cation permeability in red blood cells (RBCs) from patients with sickle cell disease (SCD) occupies a central role in pathogenesis. Sickle RBC properties are notably heterogeneous, however, thus limiting conventional flux techniques that necessarily average out the
K Watanabe et al.
Mutation research, 218(2), 105-109 (1989-09-01)
2-Hydroxy-3-methoxybenzaldehyde (omicron-vanillin), the antimutagenic effect of which has been reported on mutagenesis induced by 4-nitroquinoline 1-oxide (4NQO) in Escherichia coli WP2s, enhanced N-methyl-N'-nitro-N-nitrosoguanidine (MNNG)-induced mutagenesis in the same strain. A remarkable enhancement of mutagenesis provoked by N-methyl-N-nitrosourea (MNU) was also
Jingqun Gao et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 78(4), 1278-1286 (2011-02-08)
In this work, three o-Vanillin Schiff Bases (o-VSB: o-Vanillin-D-Phenylalanine (o-VDP), o-Vanillin-L-Tyrosine (o-VLT) and o-Vanillin-L-Levodopa (o-VLL)) with alanine constituent were synthesized by direct reflux method in ethanol solution, and then were used to study the interaction to bovine serum albumin (BSA)
Afzal Hussain et al.
Scientific reports, 9(1), 5237-5237 (2019-03-29)
Copper-based compounds are promising entities for target-specific next-generation anticancer and NSAIDS therapeutics. In lieu of this, benzimidazole scaffold plays an important role, because of their wide variety of potential functionalizations and coordination modes. Herein, we report three copper complexes 1-3
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