1,3-Diazinane-2,4,5,6-tetrone hydrate 2,4,5,6(1h,3h)-pyrimidinetetronehydrate 2,4,5,6-tetraoxohexahydropyrimidinehydrate 2,4,5,6-tetraoxypyrimidine 2,4,5,6-tetraoxypyrimidine monohydrate 2244-11-3 Alloxan monohydrate Mesoxalylurea monohydrate Pyrimidine-2,4,5,6(1H,3H)-tetrone hydrate labotest-bb lt00138148 mesoxalylcarbamidemonohydrate mesoxalylurea mesoxalylurea, monohydrate CAS 2244-11-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2244-11-3 |
| Molecular Formula | C4H2N2O4 H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Diazinane-2,4,5,6-tetrone hydrate 2,4,5,6(1h,3h)-pyrimidinetetronehydrate 2,4,5,6-tetraoxohexahydropyrimidinehydrate 2,4,5,6-tetraoxypyrimidine 2,4,5,6-tetraoxypyrimidine monohydrate 2244-11-3 Alloxan monohydrate Mesoxalylurea monohydrate Pyrimidine-2,4,5,6(1H,3H)-tetrone hydrate labotest-bb lt00138148 mesoxalylcarbamidemonohydrate mesoxalylurea mesoxalylurea, monohydrate (CAS 2244-11-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H2N2O4 H2O. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H2N2O4 H2O |
| Molecular Weight | 160.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Diazinane Standards
- 1-phenyl-1,3-diazinane-2,4-dione (CAS 15533-68-3)
- 1,2-Diazinane-3-carboxylic acid tosylate (CAS 2379651-43-9)
- 1-methyl-1,3-diazinane-2-thione (CAS 24421-05-4)
- 3-phenyl-1,3-diazinane-2,4-dione (CAS 5100-31-2)
- 1-propyl-1,3-diazinane-2,4,6-trione (CAS 5496-93-5)
- 6-phenyl-1,3-diazinane-2,4-dione (CAS 6300-95-4)
- 1-methyl-1,3-diazinane-2,4-dione (CAS 696-11-7)
Recommended Standards
- 2,4-dimethyl-1,3-pentadiene (CAS 1000-86-8)
- 5-Bromo-3-chloroimidazo[1,2-a]pyridine (CAS 69214-13-7)
- Methyl 4-chloro-6-fluoro-1H-indole-2-carboxylate (CAS 900640-49-5)
- 5-Chloro-1-methyl-3,4-bis((p-tolylthio)methyl)-1H-pyrazole (CAS 318248-69-0)
- 2-Acetamido-4-mercaptobutanoic acid hydrazide, 98% (CAS 77076-41-6)
- 2-(5-((2,4-Dichlorophenoxy)methyl)-1,2,4-oxadiazol-3-yl)-N-methylethan-1-amine (CAS 1160245-37-3)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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