N-Hydroxy-1-phenyl-1H-imidazole-4-carboximidamide CAS 1564083-02-8
| CAS No. | 1564083-02-8 |
| Molecular Formula | C10H10N4O |
| Molecular Weight | 202.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N-Hydroxy-1-phenyl-1H-imidazole-4-carboximidamide (CAS 1564083-02-8) is a high-purity analytical reference standard with the molecular formula C10H10N4O and a molecular weight of 202.21 g/mol.
N-Hydroxy-1-phenyl-1H-imidazole-4-carboximidamide (C10H10N4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), N-Hydroxy-1-phenyl-1H-imidazole-4-carboximidamide 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 | C10H10N4O |
| Molecular Weight | 202.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 4 |
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- (3S,4R,5S)-3-Hydroxy-4-iodo-5-methyldihydrofuran-2(3H)-one (CAS 140479-79-4)
- Flibanserin Impurity 3 (CAS 6276-48-8)
- Furo[2,3-c]pyridine (CAS 19539-50-5)
- 4-Chloro-5-(chloromethyl)-3-methylisoxazole (CAS 69711-41-7)
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