2-Methyl-4-pyrimidinamine
Also known as: 2-Methylpyrimidin-4-amine, 4-Amino-2-methylpyrimidine, 4-Pyrimidinamine, 2-methyl-, 2-Methyl-pyrimidin-4-ylamine, 2-methylpyrimidin-4-amine
2-Methyl-4-pyrimidinamine (CAS 74-69-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H7N3 and a molecular weight of 109.129 g/mol. Key properties include a melting point of 204-205ºC, a boiling point of 161.1±23.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 51.2±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 74-69-1
- Jingsj CID
- J-920820-2
- Molecular Formula
- C5H7N3
- Molecular Weight
- 109.129 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 204-205ºC |
|---|---|
| Boiling Point | 161.1±23.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 51.2±22.6 °C |
| Exact Mass | 109.063995 |
| PSA | 51.80000 |
| LogP | -1.00 |
| Vapor Pressure | 2.3±0.3 mmHg at 25°C |
| Refractive Index | 1.606 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring 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-Methyl-4-pyrimidinamine?
The CAS number of 2-Methyl-4-pyrimidinamine is 74-69-1.
What are the molecular formula and molecular weight of 2-Methyl-4-pyrimidinamine?
2-Methyl-4-pyrimidinamine has molecular formula C5H7N3 and molecular weight 109.129 g/mol.
What are the upstream and downstream products of 2-Methyl-4-pyrimidinamine?
For 2-Methyl-4-pyrimidinamine, Upstream Products: 1,1,1-Trimethoxyethane, 3-Methoxyacrylonitrile (cis- and trans- mixture), 6-Chloro-2-methylpyrimidin-4-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-Methyl-4-pyrimidinamine (CAS 74-69-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-920820-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.