1-Methyl-1H-imidazol-2-amine
Also known as: 1-Methyl-1H-imidazol-2-ylamine, 1-Methyl-2-aminoimidazole, 2-Amino-1-methylimidazole, 1-methyl-1H-imidazol-2-amine(SALTDATA: HCl), 1-methyl-1H-imidazole-2-amine, 1-methylimidazol-2-amine, 2-amino-N-methylimidazole
1-Methyl-1H-imidazol-2-amine (CAS 6646-51-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H7N3 and a molecular weight of 97.118 g/mol. Key properties include a boiling point of 255.1±23.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 108.1±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6646-51-1
- Jingsj CID
- J-1149427-2
- Molecular Formula
- C4H7N3
- Molecular Weight
- 97.118 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 255.1±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 108.1±22.6 °C |
| Exact Mass | 97.063995 |
| PSA | 43.84000 |
| LogP | -0.47 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.601 |
Customs & Trade Information
| HS Code | 2933290090 |
|---|---|
| Summary | 2933290090. other compounds containing an unfused imidazole 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 1-Methyl-1H-imidazol-2-amine?
The CAS number of 1-Methyl-1H-imidazol-2-amine is 6646-51-1.
What are the molecular formula and molecular weight of 1-Methyl-1H-imidazol-2-amine?
1-Methyl-1H-imidazol-2-amine has molecular formula C4H7N3 and molecular weight 97.118 g/mol.
What are the upstream and downstream products of 1-Methyl-1H-imidazol-2-amine?
For 1-Methyl-1H-imidazol-2-amine, Upstream Products: Cyanogen bromide, 2,2-Dimethoxy-N-methylethanamine, 2-Aminoimidazole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Methyl-1H-imidazol-2-amine (CAS 6646-51-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1149427-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.