| CAS No. | 2244-11-3 |
| Molecular Formula | C4H2N2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Owing to a carbohydrate-derived structure, an amide group, 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 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 160.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), molecular formula C4H2N2O4H2O and molecular weight 160.09 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 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 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
| 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 |