1-(5-amino-2-chlorophenyl)imidazolidin-2-one CAS 1247458-90-7
| CAS No. | 1247458-90-7 |
| Molecular Formula | C9H10ClN3O |
| Molecular Weight | 211.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(5-amino-2-chlorophenyl)imidazolidin-2-one 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.
1-(5-amino-2-chlorophenyl)imidazolidin-2-one (CAS 1247458-90-7) is a high-purity analytical reference standard with the molecular formula C9H10ClN3O and a molecular weight of 211.65 g/mol.
1-(5-amino-2-chlorophenyl)imidazolidin-2-one (C9H10ClN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H10ClN3O |
| Molecular Weight | 211.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related amino Standards
- 1-(3-Amino-4-chlorophenyl)imidazolidin-2-one (CAS 1038282-69-7)
- 2-(2-Amino-5-chloro-1H-benzo[d]imidazol-1-yl)ethan-1-ol (CAS 60078-52-6)
- 2-Amino-2-(6-chloro-1H-benzo[d]imidazol-2-yl)ethan-1-ol (CAS 719999-62-9)
- 5-Amino-2-chloro-4-(methoxymethyl)-6-methylnicotinonitrile (CAS 6333-70-6)
- (R)-1-amino-6-chloro-2,3-dihydro-1H-indene-4-carboxylic acid (CAS 1213647-75-6)
- (S)-1-amino-6-chloro-2,3-dihydro-1H-indene-4-carboxylic acid (CAS 1213924-24-3)
- 1-AMINO-6-CHLORO-2,3-DIHYDRO-1H-INDENE-1-CARBOXYLIC ACID (CAS 1270408-57-5)
- 1-(4-Amino-3-chlorophenyl)cyclopropanecarboxylic acid (CAS 1314738-42-5)
Recommended Standards
- 2-Chloro-5-(pyrrolidine-1-carbonyl)pyrazine (CAS 1245215-68-2)
- 1-(2-(4-Chloro-1h-pyrazol-1-yl)ethyl)-1h-pyrazol-4-amine (CAS 1249415-83-5)
- 4-(6-Chloropyridin-2-yl)piperazin-2-one (CAS 1220017-61-7)
- 1-(2-(1H-pyrazol-1-yl)ethyl)-4-(chloromethyl)-1H-1,2,3-triazole (CAS 1249617-57-9)
- 2-(chloromethyl)-4-methoxy-6-methylpyridine hydrochloride (CAS 110374-34-0)
- 2-(Dimethylamino)ethanol Hydrogen?L-(+)-Tartrate (CAS 5988-51-2)
- 3-(Butylamino)butanoic acid (CAS 112996-50-6)
- H-allo-Thr-OH (CAS 28954-12-3)
- 1-(2-Fluoro-6-(trifluoromethyl)benzyl)urea hydrochloride (CAS 1956321-77-9)
- 2-Chloro-3-methyl-5-(1-methylpyrrolidin-2-yl)pyridine (CAS 1352494-94-0)
- 4-Methyltetrahydro-2H-thiopyran-4-ol (CAS 38447-82-4)
- 2-((1-Benzyl-4-chloro-1H-pyrazol-3-yl)oxy)acetonitrile (CAS 139992-00-0)
- Myosmine (CAS 532-12-7)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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