2,4-Dioxo-3,4-dihydropyrimidine-1(2H)-carbaldehyde CAS 219818-01-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 219818-01-6 |
| Molecular Formula | C5H4N2O3 |
| Molecular Weight | 140.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dioxo-3,4-dihydropyrimidine-1(2H)-carbaldehyde (CAS 219818-01-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H4N2O3. Molecular weight: 140.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H4N2O3 |
| Molecular Weight | 140.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2019 |
| Nitrogen Atoms | 2 |
Related Dioxo Standards
- 2,5-Dioxo-2,5-dihydro-1h-pyrrole-1-carboxamide (CAS 3345-50-4)
- 2-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)acetaldehyde (CAS 188985-04-8)
- 4-Methyl-2,2-dioxo-1,3,2-dioxathiolane (CAS 5689-83-8)
- 3,5-dioxo-2H-1,2,4-triazine-6-carbonitrile (CAS 88796-54-7)
- 2,6-Dioxo-1,2,3,6-tetrahydropyrimidine-4-carbonitrile (CAS 79457-91-3)
- 1,1-Dioxo-2,5-dihydro-1lambda6-thiophene-3-carbonitrile (CAS 122131-77-5)
- 4,4-Dioxo-1,4-oxathiane (CAS 107-61-9)
- 2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)acetonitrile (CAS 1184639-97-1)
Recommended Standards
- 1-Formyl-1H-1,2,3-triazole-4-carboxamide (CAS 97131-36-7)
- 1-Cyclopropyl-2,2,2-trifluoroethan-1-ol (CAS 1993-77-7)
- 2-Amino-5-nitropyrimidine (CAS 3073-77-6)
- Benzyl (4-(5-methoxy-2-oxo-1,3,4-oxadiazol-3(2H)-yl)-2-methylphenyl)carbamate (CAS 359714-55-9)
- 1-[(2H-1,3-Benzodioxol-5-yl)methyl]-5-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1,4-dihydropyrimidin-4-one (CAS 477888-17-8)
- n-(1-(3-Chlorophenyl)propyl)prop-2-en-1-amine (CAS 1019537-65-5)
- 1-(5-Bromo-4-pyrimidinyl)ethanone (CAS 1245643-85-9)
- 1-(2-Chlorobenzyl)piperidin-4-ol (CAS 184921-08-2)
- 4-(4-Allyl-5-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-4H-1,2,4-triazol-3-yl)-2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazole (CAS 956371-10-1)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com