C11H12O5
224.21 g/mol
Research ReagentWarning
2-Propenoic acid, 3-(4-hydroxy-3,5-dimethoxyphenyl)-, (E)-
CAS530-59-6EC208-487-3
Category
Research Reagent
Compound Class
Natural Product
Primary Use
Research Compound
Sinapic acid is a matrix compound employed in matrix-assisted laser desorption/ionization (MALDI) mass spectrometry for the determination of protein molecular weights. It also occurs naturally as a constituent of propolis.
MALDI matrix for protein molecular weight determinationNatural constituent of propolis
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-Propenoic acid, 3-(4-hydroxy-3,5-dimethoxyphenyl)-, (E)- (CAS 530-59-6) is 2918.99.
HS code (international, 6-digit)
2918.99
EU CN code (8-digit)
2918 99 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoic acid
InChIKey
PCMORTLOPMLEFB-UHFFFAOYSA-N
SMILES
COC1=CC(=CC(=C1O)OC)C=CC(=O)O
Synonyms (8)
- (EZ)-sinapic acid
- Sinapic acid
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