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2-METHYL-1,5-DIPHENYL-1H-PYRROLE-3-CARBOXYLIC ACID

2-甲基-1,5-二苯基-1H-吡咯-3-羧酸

Also known as: 1,5-DIPHENYL-2-METHYLPYRROLE-3-CARBOXYLIC ACID, 1H-Pyrrole-3-carboxylic acid, 2-methyl-1,5-diphenyl-, 2-Methyl-1,5-diphenyl-3-pyrrolecarboxylic acid, 2-Methyl-1,5-diphenyl-pyrrole-3-carboxylic acid, 2-Methyl-1,5-diphenylpyrrole-3-carboxylic acid, BUTTPARK 97\57-04

2-METHYL-1,5-DIPHENYL-1H-PYRROLE-3-CARBOXYLIC ACID (CAS 109812-64-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H15NO2 and a molecular weight of 277.31700 g/mol. It is also known as 1,5-DIPHENYL-2-METHYLPYRROLE-3-CARBOXYLIC ACID, 1H-Pyrrole-3-carboxylic acid, 2-methyl-1,5-diphenyl- and 2-Methyl-1,5-diphenyl-3-pyrrolecarboxylic acid. Key properties include a melting point of 226ºC, a boiling point of 487.5ºC at 760mmHg, a density of 1.14g/cm3 and a flash point of 248.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
109812-64-8
Jingsj CID
J-1516873-1
Molecular Formula
C18H15NO2
Chinese Name
2-甲基-1,5-二苯基-1H-吡咯-3-羧酸
Molecular Weight
277.31700 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point226ºC
Boiling Point487.5ºC at 760mmHg
Density1.14g/cm3
Flash Point248.6ºC
Exact Mass277.11000
PSA42.23000
LogP4.15090
Vapor Pressure2.57E-10mmHg at 25°C
Refractive Index1.606

Customs & Trade Information

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-METHYL-1,5-DIPHENYL-1H-PYRROLE-3-CARBOXYLIC ACID?

The CAS number of 2-METHYL-1,5-DIPHENYL-1H-PYRROLE-3-CARBOXYLIC ACID is 109812-64-8.

What are the molecular formula and molecular weight of 2-METHYL-1,5-DIPHENYL-1H-PYRROLE-3-CARBOXYLIC ACID?

2-METHYL-1,5-DIPHENYL-1H-PYRROLE-3-CARBOXYLIC ACID has molecular formula C18H15NO2 and molecular weight 277.31700 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-METHYL-1,5-DIPHENYL-1H-PYRROLE-3-CARBOXYLIC ACID (CAS 109812-64-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1516873-1 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.