5-Methyleneimidazolidine-2,4-dione CAS 7673-65-6
| CAS No. | 7673-65-6 |
| Molecular Formula | C4H4N2O2 |
| Molecular Weight | 112.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 112.09 g/mol gives 5-Methyleneimidazolidine-2,4-dione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Methyleneimidazolidine-2,4-dione (CAS 7673-65-6), molecular formula C4H4N2O2 and molecular weight 112.09 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-Methyleneimidazolidine-2,4-dione (C4H4N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 112.09 g/mol, it falls into the low-molecular-weight range. 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.
CATO manufactures 5-Methyleneimidazolidine-2,4-dione 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.
Physical & Chemical Properties
| Molecular Formula | C4H4N2O2 |
| Molecular Weight | 112.09 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 | 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.) | 1959 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 5-Hydroxypyrimidine 1-oxide (CAS 88070-44-4)
- Acetylenedicarboxamide, 95%, pract. (CAS 543-21-5)
- 5-Hydroxypyridazin-4(1H)-one (CAS 55271-47-1)
- Fluorouracil Impurity 15 (CAS 4433-22-1)
- 1-Butyl-4-chloro-1h-pyrazole-3-carboxylic acid (CAS 1006451-25-7)
- N-Boc-4-(4-pyridinyl)-L-phenylalanine (CAS 1211448-61-1)
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-((3,4-dimethylphenyl)amino)propan-1-one (CAS 477319-12-3)
- tert-Butyl 2-methylaziridine-1-carboxylate (CAS 129319-71-7)
- 3-Chloro-4-(2-methoxyphenoxy)phenylamine (CAS 87294-24-4)
- 2-(6-Bromomethyl-pyridin-2-yl)-isoindole-1,3-dione (CAS 83592-42-1)
- N-(4-Methyloxazol-5-yl)hydrazinecarboxamide (CAS 2917-35-3)
- N-Cyclohexyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine (CAS 1218789-35-5)
- Boc-Asp(OSu)-OBzl (CAS 140171-25-1)
- Neuroendocrine Regulatory Peptide-1 (human) (H-6622.1000) (CAS 954420-50-9)
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 18665070610 / Nicole.chen@cato-chem.com