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Merck
CN

146188

2-Hydroxy-5-methoxybenzoic acid

98%

Synonym(s):

5-Methoxysalicylic acid

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About This Item

Linear Formula:
CH3OC6H3(OH)CO2H
CAS Number:
Molecular Weight:
168.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
220-037-8
Beilstein/REAXYS Number:
2209647
MDL number:
Assay:
98%
Form:
powder
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Product Name

2-Hydroxy-5-methoxybenzoic acid, 98%

Quality Level

InChI key

IZZIWIAOVZOBLF-UHFFFAOYSA-N

InChI

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

SMILES string

COc1ccc(O)c(c1)C(O)=O

assay

98%

form

powder

mp

141-143 °C (lit.)

functional group

carboxylic acid

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Application

2-Hydroxy-5-methoxybenzoic acid was used to evaluate MALDI matrix/solvent combinations for intact spore mass spectrometry of Fusarium species.

General description

2-Hydroxy-5-methoxybenzoic acid is matrix additive which enhances the electrical conductivity of the matrix crystal during matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS).

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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The CUP-SHAPED COTYLEDON (CUC) transcription factors control plant boundary formation, thus allowing the emergence of novel growth axes. While the developmental roles of the CUC genes in different organs and across species are well characterized, upstream and downstream events that

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