Methyl 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
Also known as: Methyl 2,4-dihydroxypyrimidine-5-carboxylate, Methyl 2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate, Methyl 2,4-dioxo-1H-pyrimidine-5-carboxylate, 2,4-Dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid methyl ester, 5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-2,4-dioxo-, methyl ester
Methyl 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 42821-92-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6N2O4 and a molecular weight of 170.123 g/mol. Key properties include a melting point of 282ºC and a density of 1.4±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 42821-92-1
- Jingsj CID
- J-1454224-6
- Molecular Formula
- C6H6N2O4
- Molecular Weight
- 170.123 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 282ºC |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Exact Mass | 170.032761 |
| PSA | 92.02000 |
| LogP | -1.16 |
| Refractive Index | 1.509 |
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 Methyl 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate?
The CAS number of Methyl 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate is 42821-92-1.
What are the molecular formula and molecular weight of Methyl 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate?
Methyl 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate has molecular formula C6H6N2O4 and molecular weight 170.123 g/mol.
What are the upstream and downstream products of Methyl 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate?
For Methyl 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate, Upstream Products: Methanol, 2,4-Dihydroxypyrimidine-5-carboxylic acid, 5-Hydroxymethyluracil; Downstream Products: Methyl 2,4-dichloropyrimidine-5-carboxylate, 5-Chlorouracil.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 42821-92-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1454224-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.