(S)-1-(2,5-Dioxoimidazolidin-4-yl)urea CAS 3844-67-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3844-67-5 |
| Molecular Formula | C4H6N4O3 |
| Molecular Weight | 158.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-1-(2,5-Dioxoimidazolidin-4-yl)urea (CAS 3844-67-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H6N4O3. Molecular weight: 158.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H6N4O3 |
| Molecular Weight | 158.12 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.) | 1958 |
| Nitrogen Atoms | 4 |
Related S Standards
- (R)-1-(2,5-Dioxoimidazolidin-4-yl)urea (CAS 7303-80-2)
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- (s)-2-(2,5-Dioxoimidazolidin-4-yl)acetic acid (CAS 26184-53-2)
- 2-(2,4-dioxoimidazolidin-1-yl)acetic acid (CAS 94738-31-5)
- 1-(2,5-Dioxoimidazolidin-4-yl)guanidine (CAS 104184-01-2)
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- N-(2,5-Dioxoimidazolidin-4-yl)acetamide (CAS 861364-44-5)
- 2-(2,5-Dioxoimidazolidin-4-ylidene)acetic acid (CAS 5427-28-1)
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