2-(Cyanoamino)pyridine
Also known as: 2-pyridinyl-(9CI), 2-pyridinylcyanamide, pyridin-2-ylcyanamide, Cyanamide, N-2-pyridinyl-, N-(pyridin-2-yl)cyanamide, 2-pyridylcyanamide, 2-Pyridinecarbamonitrile(8CI), 2-pyridinecarbamonitrile, Cyanamide, 2-pyridinyl-(9CI)
2-(Cyanoamino)pyridine (CAS 21418-21-3) 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 119.12400 g/mol. Key properties include a boiling point of 223.361ºC at 760 mmHg, a density of 1.247g/cm3 and a flash point of 88.886ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21418-21-3
- Jingsj CID
- J-994626-3
- Molecular Formula
- C6H5N3
- Molecular Weight
- 119.12400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 223.361ºC at 760 mmHg |
|---|---|
| Density | 1.247g/cm3 |
| Flash Point | 88.886ºC |
| Exact Mass | 119.04800 |
| PSA | 48.71000 |
| LogP | 1.04758 |
| Vapor Pressure | 0.097mmHg at 25°C |
| Refractive Index | 1.627 |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 2-(Cyanoamino)pyridine?
The CAS number of 2-(Cyanoamino)pyridine is 21418-21-3.
What are the molecular formula and molecular weight of 2-(Cyanoamino)pyridine?
2-(Cyanoamino)pyridine has molecular formula C6H5N3 and molecular weight 119.12400 g/mol.
What are the upstream and downstream products of 2-(Cyanoamino)pyridine?
For 2-(Cyanoamino)pyridine, Upstream Products: 1-(Pyridin-2-yl)thiourea, Cyanamide, 1-Fluoropyridinium trifluoromethanesulfonate; Downstream Products: [1,2,4]triazolo[1,5-a]pyridin-2-amine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(Cyanoamino)pyridine (CAS 21418-21-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-994626-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.