4,6-diamino-5-nitroso-1H-pyrimidine-2-thione
Also known as: 2(1H)-Pyrimidinethione, 4,6-diamino-5-nitroso-, 4,6-Diamino-2-mercapto-5-nitrosopyrimidine, 4,6-Diamino-5-nitrosopyrimidine-2-thiol, 4,6-Diamino-5-nitroso-2-thiopyrimidine, NSC 23592, NSC 677502
4,6-diamino-5-nitroso-1H-pyrimidine-2-thione (CAS 59150-27-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H5N5OS and a molecular weight of 171.18000 g/mol. Key properties include a boiling point of 277ºC at 760mmHg, a density of 2.08g/cm3 and a flash point of 121.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 59150-27-5
- Jingsj CID
- J-1522293-2
- Molecular Formula
- C4H5N5OS
- Molecular Weight
- 171.18000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 277ºC at 760mmHg |
|---|---|
| Density | 2.08g/cm3 |
| Flash Point | 121.3ºC |
| Exact Mass | 171.02100 |
| PSA | 146.05000 |
| LogP | 1.49000 |
| Refractive Index | 1.949 |
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 4,6-diamino-5-nitroso-1H-pyrimidine-2-thione?
The CAS number of 4,6-diamino-5-nitroso-1H-pyrimidine-2-thione is 59150-27-5.
What are the molecular formula and molecular weight of 4,6-diamino-5-nitroso-1H-pyrimidine-2-thione?
4,6-diamino-5-nitroso-1H-pyrimidine-2-thione has molecular formula C4H5N5OS and molecular weight 171.18000 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,6-diamino-5-nitroso-1H-pyrimidine-2-thione (CAS 59150-27-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522293-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.