![Molecular structure of 5H-Pyrrolo[3,2-d]pyrimidine (CAS 272-50-4)](/images/chem_structures_svg/226/272-50-4.svg)
5H-Pyrrolo[3,2-d]pyrimidine
Also known as: 1,4,6-Triazaindene, 5H-Pyrrolo(3,2-d)pyrimidine, 1,4,6-Triaza-inden
5H-Pyrrolo[3,2-d]pyrimidine (CAS 272-50-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5N3 and a molecular weight of 119.124 g/mol. Key properties include a boiling point of 288.3±13.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 141.8±12.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 272-50-4
- Jingsj CID
- J-1345068-5
- Molecular Formula
- C6H5N3
- Molecular Weight
- 119.124 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 288.3±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 141.8±12.8 °C |
| Exact Mass | 119.048347 |
| PSA | 41.57000 |
| LogP | -0.42 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.715 |
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 5H-Pyrrolo[3,2-d]pyrimidine?
The CAS number of 5H-Pyrrolo[3,2-d]pyrimidine is 272-50-4.
What are the molecular formula and molecular weight of 5H-Pyrrolo[3,2-d]pyrimidine?
5H-Pyrrolo[3,2-d]pyrimidine has molecular formula C6H5N3 and molecular weight 119.124 g/mol.
What are the upstream and downstream products of 5H-Pyrrolo[3,2-d]pyrimidine?
For 5H-Pyrrolo[3,2-d]pyrimidine, Upstream Products: 2,4-Dichloro-5H-pyrrolo[3,2-d]pyrimidine, 1,3,5-Triazine, 3-Nitropyrrole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5H-Pyrrolo[3,2-d]pyrimidine (CAS 272-50-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1345068-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.