5-Amino-2-(methylthio)pyrimidine
Also known as: 2-(Methylthio)-5-pyrimidinamine, 2-(Methylsulfanyl)-5-pyrimidinamine, 2-methylsulfanylpyrimidin-5-amine, 5-Pyrimidinamine, 2-(methylthio)-, 2-methylsulfanyl-pyrimidin-5-ylamine
5-Amino-2-(methylthio)pyrimidine (CAS 42382-46-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H7N3S and a molecular weight of 141.194 g/mol. Key properties include a boiling point of 312.9±15.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 143.0±20.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 42382-46-7
- Jingsj CID
- J-1481349-1
- Molecular Formula
- C5H7N3S
- Molecular Weight
- 141.194 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 312.9±15.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 143.0±20.4 °C |
| Exact Mass | 141.036072 |
| PSA | 77.10000 |
| LogP | 0.78 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.623 |
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 5-Amino-2-(methylthio)pyrimidine?
The CAS number of 5-Amino-2-(methylthio)pyrimidine is 42382-46-7.
What are the molecular formula and molecular weight of 5-Amino-2-(methylthio)pyrimidine?
5-Amino-2-(methylthio)pyrimidine has molecular formula C5H7N3S and molecular weight 141.194 g/mol.
What are the upstream and downstream products of 5-Amino-2-(methylthio)pyrimidine?
For 5-Amino-2-(methylthio)pyrimidine, Upstream Products: 2-(Methylthio)-5-nitropyrimidine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Amino-2-(methylthio)pyrimidine (CAS 42382-46-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1481349-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.