1H-Benzimidazole-5-carbonitrile
Also known as: 1H-Benzimidazole-6-carbonitrile, 5-Cyanobenzimidazole, 5-Cyano-1H-benzimidazole, Benzimidazole-5-carbonitrile, Benzimidazole-6-carbonitrile, 1H-benzo[d]imidazole-5-carbonitrile, 1H-benzo[d]imidazole-6-carbonitrile, 3H-benzimidazole-5-carbonitrile
1H-Benzimidazole-5-carbonitrile (CAS 6287-83-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5N3 and a molecular weight of 143.145 g/mol. Key properties include a boiling point of 462.4±18.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 147.5±6.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6287-83-8
- Jingsj CID
- J-1012837-7
- Molecular Formula
- C8H5N3
- Molecular Weight
- 143.145 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 462.4±18.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 147.5±6.4 °C |
| Exact Mass | 143.048340 |
| PSA | 52.47000 |
| LogP | 0.82 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.685 |
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-carbonitrile?
The CAS number of 1H-Benzimidazole-5-carbonitrile is 6287-83-8.
What are the molecular formula and molecular weight of 1H-Benzimidazole-5-carbonitrile?
1H-Benzimidazole-5-carbonitrile has molecular formula C8H5N3 and molecular weight 143.145 g/mol.
What are the upstream and downstream products of 1H-Benzimidazole-5-carbonitrile?
For 1H-Benzimidazole-5-carbonitrile, Downstream Products: 1H-Benzo[d]imidazole-6-carboxamide.
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-carbonitrile (CAS 6287-83-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1012837-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.