C5H5NO2
111.1 g/mol
Research ReagentWarning
PYRROLE-2-CARBOXYLIC ACID
CAS634-97-9EC211-221-9
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound
Pyrrole-2-carboxylic acid is an organic compound that is one of the two monocarboxylic acids derived from pyrrole. It appears as a white solid and is primarily used as a reagent in organic synthesis research.
laboratory reagent for organic synthesisbuilding block in research compound preparation
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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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for PYRROLE-2-CARBOXYLIC ACID (CAS 634-97-9) is 2933.99.
HS code (international, 6-digit)
2933.99
EU CN code (8-digit)
2933 99 80
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
1H-pyrrole-2-carboxylic acid
InChIKey
WRHZVMBBRYBTKZ-UHFFFAOYSA-N
SMILES
C1=CNC(=C1)C(=O)O
Synonyms (18)
- PYC
- 1H-Pyrrole-2-carboxylic acid
- 1H-Pyrrolecarboxylic acid
- 2-Minaline
- 2-Pyrrolecarboxylic acid
- 2-minalin
- Mialine
- Minalin
- Minaline
- PYRROLE-2-CARBOXYLIC ACID
- Pyrrol-2-carboxylic acid
- Pyrrole 2-carboxylate
- Pyrrole-2-carboxyl acid
- pyrrole, 2-carboxy-
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