5,6-Diamino-2,4-dihydroxypyrimidine sulfate dihydrate
5,6-二氨基-2,4-二羟基嘧啶硫酸盐二水合物
Also known as: 5,6-Diamino-2,4-pyrimidinediol sulfate dihydrate, 5,6-Diaminouracil sulfate dihydrate, 2,4-Pyrimidinediol, 5,6-diamino-, sulfate, hydrate (1:1:1) (salt)
5,6-Diamino-2,4-dihydroxypyrimidine sulfate dihydrate (CAS 63981-35-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H16N8O9S and a molecular weight of 400.32600 g/mol. It is also known as 5,6-Diamino-2,4-pyrimidinediol sulfate dihydrate, 5,6-Diaminouracil sulfate dihydrate and 2,4-Pyrimidinediol, 5,6-diamino-, sulfate, hydrate (1:1:1) (salt). Key property: a melting point of 260ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 63981-35-1
- Jingsj CID
- J-41997-0
- Molecular Formula
- C8H16N8O9S
- Chinese Name
- 5,6-二氨基-2,4-二羟基嘧啶硫酸盐二水合物
- Molecular Weight
- 400.32600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 260ºC |
|---|
Frequently Asked Questions
What is the CAS number of 5,6-Diamino-2,4-dihydroxypyrimidine sulfate dihydrate?
The CAS number of 5,6-Diamino-2,4-dihydroxypyrimidine sulfate dihydrate is 63981-35-1.
What are the molecular formula and molecular weight of 5,6-Diamino-2,4-dihydroxypyrimidine sulfate dihydrate?
5,6-Diamino-2,4-dihydroxypyrimidine sulfate dihydrate has molecular formula C8H16N8O9S and molecular weight 400.32600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,6-Diamino-2,4-dihydroxypyrimidine sulfate dihydrate (CAS 63981-35-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-41997-0 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.