Methyl 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)thiophene-2-carboxylate
3-(2,5-二氧代-2,5-二氢-1H-吡咯-1-基)噻吩-2-羧酸甲酯
Also known as: 2-Thiophenecarboxylic acid, 3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, methyl ester, 3-(2,5-dioxo-1-pyrrolyl)-2-thiophenecarboxylic acid methyl ester, BUTTPARK 99\18-25, RARECHEM AL CD 0836, HMS1435M07, CCG-45302, methyl 3-(2,5-dioxopyrrol-1-yl)thiophene-2-carboxylate, MFCD00112920
Methyl 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)thiophene-2-carboxylate (CAS 465514-23-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7NO4S and a molecular weight of 237.23200 g/mol. It is also known as 2-Thiophenecarboxylic acid, 3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, methyl ester, 3-(2,5-dioxo-1-pyrrolyl)-2-thiophenecarboxylic acid methyl ester and BUTTPARK 99\18-25. Key properties include a melting point of 130ºC, a boiling point of 399.7ºC at 760 mmHg, a density of 1.505g/cm3 and a flash point of 195.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 465514-23-2
- Jingsj CID
- J-1138346-6
- Molecular Formula
- C10H7NO4S
- Chinese Name
- 3-(2,5-二氧代-2,5-二氢-1H-吡咯-1-基)噻吩-2-羧酸甲酯
- Molecular Weight
- 237.23200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 130ºC |
|---|---|
| Boiling Point | 399.7ºC at 760 mmHg |
| Density | 1.505g/cm3 |
| Flash Point | 195.5ºC |
Frequently Asked Questions
What is the CAS number of Methyl 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)thiophene-2-carboxylate?
The CAS number of Methyl 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)thiophene-2-carboxylate is 465514-23-2.
What are the molecular formula and molecular weight of Methyl 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)thiophene-2-carboxylate?
Methyl 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)thiophene-2-carboxylate has molecular formula C10H7NO4S and molecular weight 237.23200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)thiophene-2-carboxylate (CAS 465514-23-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1138346-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.