Isonicotinamidine
Also known as: 4-Pyridinecarboxamidine, Pyridine-4-carboximidamide, 4-Pyridinecarboximidamide, 4-pyridylamidine, 4-carbamidinopyridine, isonicotinimidamide
Isonicotinamidine (CAS 33278-46-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7N3 and a molecular weight of 121.140 g/mol. Key properties include a boiling point of 240.7±32.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 99.4±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 33278-46-5
- Jingsj CID
- J-1090441-9
- Molecular Formula
- C6H7N3
- Molecular Weight
- 121.140 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 240.7±32.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 99.4±25.1 °C |
| Exact Mass | 121.063995 |
| PSA | 62.76000 |
| LogP | -0.61 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.617 |
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 Isonicotinamidine?
The CAS number of Isonicotinamidine is 33278-46-5.
What are the molecular formula and molecular weight of Isonicotinamidine?
Isonicotinamidine has molecular formula C6H7N3 and molecular weight 121.140 g/mol.
What are the upstream and downstream products of Isonicotinamidine?
For Isonicotinamidine, Upstream Products: 4-Cyanopyridine, 4-Amidinopyridine hydrochloride; Downstream Products: ethyl 4-oxo-2-(pyridin-4-yl)-1,4-dihydropyrimidine-5-carboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Isonicotinamidine (CAS 33278-46-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1090441-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.