4,4-Diethyl-N-hydroxy-2-oxoimidazolidine-1-carboximidamide CAS 686255-91-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 686255-91-4 |
| Molecular Formula | C8H16N4O2 |
| Molecular Weight | 200.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4-Diethyl-N-hydroxy-2-oxoimidazolidine-1-carboximidamide (CAS 686255-91-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H16N4O2. Molecular weight: 200.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H16N4O2 |
| Molecular Weight | 200.24 g/mol |
| Appearance | 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 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- Dimethyl 5-Methoxyisophthalate (CAS 20319-44-2)
- 3-Amino-2-methoxypyridine (CAS 20265-38-7)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
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