![Molecular structure of 5-Methylpyrrolo[2,1-f][1,2,4]triazin-4(1H)-one (CAS 529508-54-1)](/images/chem_structures_svg/047/529508-54-1.svg)
5-Methylpyrrolo[2,1-f][1,2,4]triazin-4(1H)-one
Also known as: 5-Methyl-3H-pyrrolo[2,1-f][1,2,4]triazin-4-one, 5-Methyl-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-one, 4-Hydroxy-5-methylpyrrolo[1,2-f][1,2,4]triazine, 5-Methylpyrrolo[1,2-f][1,2,4]triazin-4(3H)-one, 5-Methyl-1H-pyrrolo[2,1-f][1,2,4]triazin-4-one, Pyrrolo[2,1-f][1,2,4]triazin-4(1H)-one, 5-methyl- (9CI)
5-Methylpyrrolo[2,1-f][1,2,4]triazin-4(1H)-one (CAS 529508-54-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C7H7N3O and a molecular weight of 149.15000 g/mol. Key property: a density of 1.424 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 529508-54-1
- Jingsj CID
- J-882246-6
- Molecular Formula
- C7H7N3O
- Molecular Weight
- 149.15000 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.424 g/cm3 |
|---|---|
| Exact Mass | 149.05900 |
| PSA | 50.16000 |
| LogP | 0.33100 |
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 5-Methylpyrrolo[2,1-f][1,2,4]triazin-4(1H)-one?
The CAS number of 5-Methylpyrrolo[2,1-f][1,2,4]triazin-4(1H)-one is 529508-54-1.
What are the molecular formula and molecular weight of 5-Methylpyrrolo[2,1-f][1,2,4]triazin-4(1H)-one?
5-Methylpyrrolo[2,1-f][1,2,4]triazin-4(1H)-one has molecular formula C7H7N3O and molecular weight 149.15000 g/mol.
What are the upstream and downstream products of 5-Methylpyrrolo[2,1-f][1,2,4]triazin-4(1H)-one?
For 5-Methylpyrrolo[2,1-f][1,2,4]triazin-4(1H)-one, Downstream Products: 4-Chloro-5-methylpyrrolo[2,1-f][1,2,4]triazine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Methylpyrrolo[2,1-f][1,2,4]triazin-4(1H)-one (CAS 529508-54-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-882246-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.