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Sigma-Aldrich

2-Hydroxy-4-methoxybenzaldehyde

98%

Synonym(s):

4-Methoxysalicylaldehyde

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About This Item

Linear Formula:
HOC6H3(OCH3)CHO
CAS Number:
673-22-3
Molecular Weight:
152.15
Beilstein/REAXYS Number:
1072443
EC Number:
211-604-0
MDL number:
MFCD00003327
UNSPSC Code:
12352100
PubChem Substance ID:
24849887
NACRES:
NA.22

assay

98%

mp

41-43 °C (lit.)

SMILES string

[H]C(=O)c1ccc(OC)cc1O

InChI

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

InChI key

WZUODJNEIXSNEU-UHFFFAOYSA-N

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General description

2-Hydroxy-4-methoxybenzaldehyde is the main component of root bark essential oil of Periploca sepium Bunge. It is a potential tyrosinase inhibitor present in African medicinal plants.

Application

2-Hydroxy-4-methoxybenzaldehyde was used in the synthesis of Schiff base ligand.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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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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Gholamreza Karimipour et al.
Biological trace element research, 145(1), 109-117 (2011-08-13)
In this study, a new sorbent based on the gold nanoparticle loaded in activated carbon (Au-NP-AC) was synthesized and modified by bis(4-methoxy salicylaldehyde)-1,2-phenylenediamine (BMSAPD). This sorbent, which is abbreviated as Au-NP-AC-BMSAPD, has been applied for the enrichment and preconcentration of
Dipjyoti Chakraborty et al.
Journal of plant physiology, 165(10), 1033-1040 (2007-11-21)
The fragrant rootstocks of Hemidesmus indicus are known to accumulate 2-hydroxy-4-methoxybenzaldehyde (MBALD), yet, the enzymatic route to this hydroxybenzoate is not known. Therefore, root organs of H. indicus hold promises to unravel the biosynthesis related to this phenolic fragrance. Chitosan
Subban Nagarajan et al.
Journal of AOAC International, 86(3), 564-567 (2003-07-11)
The roots of Decalepis hamiltonii and Hemidesmus indicus are aromatic and possess the crystalline compound 2-hydroxy-4-methoxybenzaldehyde as the major compound (> 90%) in their volatile oils. A gas chromatographic procedure was developed for the assay of 2-hydroxy-4-methoxybenzaldehyde in both fresh
I Kubo et al.
Planta medica, 65(1), 19-22 (1999-03-20)
By bioassay-guided fractionation using mushroom tyrosinase (EC 1.14.18.1), 2-hydroxy-4-methoxybenzaldehyde was characterized as the principal tyrosinase inhibitor from three East African medicinal plants, the root of Mondia whitei (Hook) Skeels (Asclepiaceae), the root of Rhus vulgaris Meikle (Anacardiaceae), and the bark
Arunachalam Kannappan et al.
Biofouling, 36(5), 549-563 (2020-06-27)
Staphylococcus epidermidis (SE) is an opportunistic nosocomial pathogen that accounts for recalcitrant device-related infections worldwide. Owing to the growing interest in plants and their secondary metabolites targeting bacterial adhesion, this study was intended to uncover the anti-biofilm potential of Hemidesmus
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