6H-thieno[2,3-b]pyrrole-5-carboxylic acid
6H-噻吩并[2,3-b]吡咯-5-羧酸
Also known as: 6H-thieno[2,3-b]pyrrole-5-carboxylic acid, 6H-thieno[2,3-B]pyrrole-5-carboxylic acid
6H-thieno[2,3-b]pyrrole-5-carboxylic acid (CAS 51856-25-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5NO2S and a molecular weight of 167.19 g/mol. It is also known as 6H-thieno[2,3-B]pyrrole-5-carboxylic acid. Key properties include a boiling point of 437.4ºC at 760 mmHg, a density of 1.609 g/cm3 and a flash point of 218.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 51856-25-8
- Jingsj CID
- J-1962155-9
- Molecular Formula
- C7H5NO2S
- Chinese Name
- 6H-噻吩并[2,3-b]吡咯-5-羧酸
- Molecular Weight
- 167.19 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 437.4ºC at 760 mmHg |
|---|---|
| Density | 1.609 g/cm3 |
| Flash Point | 218.3ºC |
Frequently Asked Questions
What is the CAS number of 6H-thieno[2,3-b]pyrrole-5-carboxylic acid?
The CAS number of 6H-thieno[2,3-b]pyrrole-5-carboxylic acid is 51856-25-8.
What are the molecular formula and molecular weight of 6H-thieno[2,3-b]pyrrole-5-carboxylic acid?
6H-thieno[2,3-b]pyrrole-5-carboxylic acid has molecular formula C7H5NO2S and molecular weight 167.19 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6H-thieno[2,3-b]pyrrole-5-carboxylic acid (CAS 51856-25-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1962155-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.