2-Amino-4-methylpyrimidine
Also known as: 4-Methyl-2-pyrimidinamine, 2-Pyrimidinamine, 4-methyl-, 4-methylpyrimidin-2-amine, 6-methyl-2-pyrimidinamine, 2-amino-4-methyl-1,3-diazine, TIMTEC-BB SBB004343
2-Amino-4-methylpyrimidine (CAS 108-52-1) 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 158-160 °C(lit.), a boiling point of 283.4±33.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 149.9±12.6 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 108-52-1
- Jingsj CID
- J-1515961-2
- 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 | 158-160 °C(lit.) |
|---|---|
| Boiling Point | 283.4±33.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 149.9±12.6 °C |
| Exact Mass | 109.063995 |
| PSA | 51.80000 |
| LogP | 0.24 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.582 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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-Amino-4-methylpyrimidine?
The CAS number of 2-Amino-4-methylpyrimidine is 108-52-1.
What are the molecular formula and molecular weight of 2-Amino-4-methylpyrimidine?
2-Amino-4-methylpyrimidine has molecular formula C5H7N3 and molecular weight 109.129 g/mol.
Is 2-Amino-4-methylpyrimidine hazardous?
2-Amino-4-methylpyrimidine has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 2-Amino-4-methylpyrimidine?
For 2-Amino-4-methylpyrimidine, Upstream Products: 2-Amino-5-bromo-4-methylpyrimidine, Bis(pinacolato)diboron, 4-(Trimethylsilyl)-3-butyn-2-one; Downstream Products: 4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine, 4-Methyl-2-(1-piperazinyl)pyrimidine, 2-Bromo-4-methylpyrimidine.
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-Amino-4-methylpyrimidine (CAS 108-52-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1515961-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.