Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Sourcing Coumalic acid?
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3-Bromo-9H-xanthen-9-one
research compound
Sourcing Coumalic acid?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Coumalic acid is an organic compound that serves as a research compound. It is characterized by a carboxylic acid group attached to a heterocyclic ring structure, with a melting point around 210 °C.
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.
The international HS code for Coumalic acid (CAS 500-05-0) is 2932.20.
2932.20
2932 20 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
6-oxopyran-3-carboxylic acid
ORGPJDKNYMVLFL-UHFFFAOYSA-N
C1=CC(=O)OC=C1C(=O)O