1H-Benzimidazole-5-carbaldehyde
Also known as: 1H-BENZIMIDAZOLE-5-CARBALDEHYDE, 1H-BENZIMIDAZOLE-5-CARBOXALDEHYDE, 5-Formyl-1H-benzimidazole, Benzimidazole-5-aldehyde, 1H-Benzimidazole-5-carboxaldehyde (9CI), 1H-Benzoimidazole-5-carbaldehyde, 1H-benzo[d]imidazole-5-carbaldehyde, 3H-benzimidazole-5-carbaldehyde
1H-Benzimidazole-5-carbaldehyde (CAS 58442-17-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H6N2O and a molecular weight of 146.14600 g/mol. Key properties include a melting point of 158.5-161ºC, a boiling point of 448ºC at 760mmHg, a density of 1.368g/cm3 and a flash point of 224.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 58442-17-4
- Jingsj CID
- J-1378224-6
- Molecular Formula
- C8H6N2O
- Molecular Weight
- 146.14600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 158.5-161ºC |
|---|---|
| Boiling Point | 448ºC at 760mmHg |
| Density | 1.368g/cm3 |
| Flash Point | 224.7ºC |
| Exact Mass | 146.04800 |
| PSA | 45.75000 |
| LogP | 1.37540 |
| Refractive Index | 1.747 |
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 1H-Benzimidazole-5-carbaldehyde?
The CAS number of 1H-Benzimidazole-5-carbaldehyde is 58442-17-4.
What are the molecular formula and molecular weight of 1H-Benzimidazole-5-carbaldehyde?
1H-Benzimidazole-5-carbaldehyde has molecular formula C8H6N2O and molecular weight 146.14600 g/mol.
What are the upstream and downstream products of 1H-Benzimidazole-5-carbaldehyde?
For 1H-Benzimidazole-5-carbaldehyde, Upstream Products: 1H-Benzimidazol-5-ylmethanol, Dichloromethane, 4-Methylmorpholine 4-oxide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1H-Benzimidazole-5-carbaldehyde (CAS 58442-17-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1378224-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.