3-hydroxy-1,1-dimethylurea CAS 52253-32-4
| CAS No. | 52253-32-4 |
| Molecular Formula | C3H8N2O2 |
| Molecular Weight | 104.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-hydroxy-1,1-dimethylurea is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-hydroxy-1,1-dimethylurea (CAS 52253-32-4) is a high-purity analytical reference standard with the molecular formula C3H8N2O2 and a molecular weight of 104.11 g/mol.
Based on its molecular formula C3H8N2O2, 3-hydroxy-1,1-dimethylurea contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 104.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-hydroxy-1,1-dimethylurea meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C3H8N2O2 |
| Molecular Weight | 104.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3-ethyl-1-hydroxyurea (CAS 5710-11-2)
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- 2-Chloro-5-(difluoromethoxy)benzonitrile (CAS 1261821-09-3)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
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