![Molecular structure of trimethyl 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate (CAS 74447-88-4)](/images/chem_structures_svg/422/74447-88-4.svg)
trimethyl 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate
Also known as: PQQ trimethyl ester, Methoxatin trimethyl ester, Coenzyme PQQ trimethyl ester, pyrroloquinolinequinone trimethyl ester, 4,5-dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid trimethyl ester, trimethyl 4,5-dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate
trimethyl 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate (CAS 74447-88-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H12N2O8 and a molecular weight of 372.28600 g/mol. Key properties include a boiling point of 652.7ºC at 760 mmHg, a density of 1.523g/cm3 and a flash point of 348.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 74447-88-4
- Jingsj CID
- J-1059502-5
- Molecular Formula
- C17H12N2O8
- Molecular Weight
- 372.28600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 652.7ºC at 760 mmHg |
|---|---|
| Density | 1.523g/cm3 |
| Flash Point | 348.5ºC |
| Exact Mass | 372.05900 |
| PSA | 141.72000 |
| LogP | 0.81550 |
| Refractive Index | 1.626 |
Frequently Asked Questions
What is the CAS number of trimethyl 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate?
The CAS number of trimethyl 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate is 74447-88-4.
What are the molecular formula and molecular weight of trimethyl 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate?
trimethyl 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate has molecular formula C17H12N2O8 and molecular weight 372.28600 g/mol.
What are the upstream and downstream products of trimethyl 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate?
For trimethyl 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate, Downstream Products: Pyrroloquinoline quinone, 2,4-dimethoxybenzaldehyde, Benzaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "trimethyl 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate (CAS 74447-88-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1059502-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.