Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Sourcing Indole-2-carboxylic acid?
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Sourcing Indole-2-carboxylic acid?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Indole-2-carboxylic acid is an indolyl carboxylic acid used primarily as a research compound or assay reagent. Its structure features a carboxylic acid group attached to an indole ring, contributing to its utility in laboratory studies.
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 Indole-2-carboxylic acid (CAS 1477-50-5) is 2939.79.
2939.79
2939 79 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
1H-indole-2-carboxylic acid
HCUARRIEZVDMPT-UHFFFAOYSA-N
C1=CC=C2C(=C1)C=C(N2)C(=O)O