MilliporeSigma
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196495

Sigma-Aldrich

2-Hydroxy-3-methoxybenzoic acid

97%

Synonym(s):
3-Methoxysalicylic acid
Linear Formula:
CH3OC6H3(OH)CO2H
CAS Number:
Molecular Weight:
168.15
Beilstein:
2209642
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

assay

97%

form

powder

mp

147-150 °C (lit.)

SMILES string

COc1cccc(C(O)=O)c1O

InChI

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

InChI key

AUZQQIPZESHNMG-UHFFFAOYSA-N

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Application

2-Hydroxy-3-methoxybenzoic acid was used as internal standard during the simultaneous quantification of acetylsalicylic acid and its metabolite salicylic acid in human plasma by high-performance liquid chromatography. It was used in large-scale synthesis of 7-methoxy-3(2H)-benzofuranone.

Packaging

25 g in poly bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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