4-Methylpyrrole-2-carboxylic acid

Modify Date: 2025-08-20 17:14:27

4-Methylpyrrole-2-carboxylic acid Structure
4-Methylpyrrole-2-carboxylic acid structure
Common Name 4-Methylpyrrole-2-carboxylic acid
CAS Number 18711-59-6 Molecular Weight 125.12500
Density 1.295g/cm3 Boiling Point 326.3ºC at 760mmHg
Molecular Formula C6H7NO2 Melting Point 200-205°C
MSDS N/A Flash Point 151.1ºC

 Names

Name 4-methyl-1H-pyrrole-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.295g/cm3
Boiling Point 326.3ºC at 760mmHg
Melting Point 200-205°C
Molecular Formula C6H7NO2
Molecular Weight 125.12500
Flash Point 151.1ºC
Exact Mass 125.04800
PSA 53.09000
LogP 1.02130
Vapour Pressure 0mmHg at 25°C
Index of Refraction 1.587

 Safety Information

HS Code 2933990090

 Synthetic Route

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-Methyl pyrrole-2-carboxylic acid
4-Methyl-2-carboxy-pyrrol
4-Methyl-pyrrol-2-carbonsaeure
4-methylpyrrol-2-carboxylate
2-Carboxy-4-methyl-pyrrol
MFCD03839931
4-Methylpyrrole-2-carboxylic acid
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