1H-Pyrrole-2,3,5-tricarboxylic acid
2,3,5-三羧酸吡咯
Also known as: Pyrrole-2,3,5-tricarboxylic acid, 2,3,5-Ptca, CL4522, Melatonin Impurity 6, Melatonin Related Compound (Pyrrole-2,3,5-Tricarboxylic Acid), WT1338, Pyrrol-2,3,5-tricarbonsaeure
1H-Pyrrole-2,3,5-tricarboxylic acid (CAS 945-32-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H5NO6 and a molecular weight of 199.11800 g/mol. It is also known as Pyrrole-2,3,5-tricarboxylic acid, 2,3,5-Ptca and CL4522. Key properties include a boiling point of 644.5ºC at 760mmHg, a density of 1.89g/cm3 and a flash point of 343.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 945-32-4
- Jingsj CID
- J-1035197-6
- Molecular Formula
- C7H5NO6
- Chinese Name
- 2,3,5-三羧酸吡咯
- Molecular Weight
- 199.11800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 644.5ºC at 760mmHg |
|---|---|
| Density | 1.89g/cm3 |
| Flash Point | 343.6ºC |
Frequently Asked Questions
What is the CAS number of 1H-Pyrrole-2,3,5-tricarboxylic acid?
The CAS number of 1H-Pyrrole-2,3,5-tricarboxylic acid is 945-32-4.
What are the molecular formula and molecular weight of 1H-Pyrrole-2,3,5-tricarboxylic acid?
1H-Pyrrole-2,3,5-tricarboxylic acid has molecular formula C7H5NO6 and molecular weight 199.11800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1H-Pyrrole-2,3,5-tricarboxylic acid (CAS 945-32-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1035197-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.