1-acetyl-4-hydroxy-2,5-dihydro-1H-pyrrole-3-carbonitrile
Also known as: 1-acetyl-4-hydroxy-2,5-dihydro-1H-pyrrole-3-carbonitrile, 1-acetyl-4-hydroxy-2,5-dihydropyrrole-3-carbonitrile, 1H-pyrrole-3-carbonitrile, 1-acetyl-2,5-dihydro-4-hydroxy-, 1H-pyrrole-3-carbonitrile, 1-acetyl-4-hydroxy-2,5-dihydro-, 1-acetyl-3-cyan-4-hydroxy-pyrrolin-(3), 3-pyrroline-3-carbonitrile, 1-acetyl-4-hydroxy- (8CI), pyr019
1-acetyl-4-hydroxy-2,5-dihydro-1H-pyrrole-3-carbonitrile (CAS 18721-38-5) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H8N2O2 and a molecular weight of 152.15100 g/mol. Key properties include a boiling point of 372.843ºC at 760 mmHg, a density of 1.334 g/cm3 and a flash point of 179.29ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 18721-38-5
- Jingsj CID
- J-1499552-5
- Molecular Formula
- C7H8N2O2
- Molecular Weight
- 152.15100 g/mol
- Category
- Nitrogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 372.843ºC at 760 mmHg |
|---|---|
| Density | 1.334 g/cm3 |
| Flash Point | 179.29ºC |
| Exact Mass | 152.05900 |
| PSA | 64.33000 |
| LogP | 0.12208 |
| Refractive Index | 1.568 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. 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 1-acetyl-4-hydroxy-2,5-dihydro-1H-pyrrole-3-carbonitrile?
The CAS number of 1-acetyl-4-hydroxy-2,5-dihydro-1H-pyrrole-3-carbonitrile is 18721-38-5.
What are the molecular formula and molecular weight of 1-acetyl-4-hydroxy-2,5-dihydro-1H-pyrrole-3-carbonitrile?
1-acetyl-4-hydroxy-2,5-dihydro-1H-pyrrole-3-carbonitrile has molecular formula C7H8N2O2 and molecular weight 152.15100 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-acetyl-4-hydroxy-2,5-dihydro-1H-pyrrole-3-carbonitrile (CAS 18721-38-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1499552-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.