3-Methylguanine
3-甲基鸟嘌呤
Also known as: 2-Amino-3-methyl-3,7-dihydro-6H-purin-6-one, 2-Amino-3-methyl-7H-purin-6-one, 2-Amino-6-hydroxy-3-methylpurine, 3-MeG, 3-Methylguanin, N3-Methylguanine, Guanine, 3-methyl-, 6H-Purin-6-one, 2-amino-3,9-dihydro-3-methyl-
3-Methylguanine (CAS 2958-98-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7N5O and a molecular weight of 165.15300 g/mol. It is also known as 2-Amino-3-methyl-3,7-dihydro-6H-purin-6-one, 2-Amino-3-methyl-7H-purin-6-one and 2-Amino-6-hydroxy-3-methylpurine. Key properties include a melting point of ≥300ºC, a boiling point of 526.5ºC at 760mmHg, a density of 1.83g/cm3 and a flash point of 272.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2958-98-7
- Jingsj CID
- J-1327550-3
- Molecular Formula
- C6H7N5O
- Chinese Name
- 3-甲基鸟嘌呤
- Molecular Weight
- 165.15300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | ≥300ºC |
|---|---|
| Boiling Point | 526.5ºC at 760mmHg |
| Density | 1.83g/cm3 |
| Flash Point | 272.2ºC |
Frequently Asked Questions
What is the CAS number of 3-Methylguanine?
The CAS number of 3-Methylguanine is 2958-98-7.
What are the molecular formula and molecular weight of 3-Methylguanine?
3-Methylguanine has molecular formula C6H7N5O and molecular weight 165.15300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Methylguanine (CAS 2958-98-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1327550-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.