4-Amino-2(1H)-pyrimidinone
4-氨基-2-羟基嘧啶
Also known as: 2-Pyrimidinol, 4-amino-, 4-Amino-2-pyrimidinol
4-Amino-2(1H)-pyrimidinone (CAS 66460-21-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H5N3O and a molecular weight of 111.10200 g/mol. It is also known as 2-Pyrimidinol, 4-amino- and 4-Amino-2-pyrimidinol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 66460-21-7
- Jingsj CID
- J-1572257-9
- Molecular Formula
- C4H5N3O
- Chinese Name
- 4-氨基-2-羟基嘧啶
- Molecular Weight
- 111.10200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 4-Amino-2(1H)-pyrimidinone?
The CAS number of 4-Amino-2(1H)-pyrimidinone is 66460-21-7.
What are the molecular formula and molecular weight of 4-Amino-2(1H)-pyrimidinone?
4-Amino-2(1H)-pyrimidinone has molecular formula C4H5N3O and molecular weight 111.10200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Amino-2(1H)-pyrimidinone (CAS 66460-21-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1572257-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.