1-(3-Aminophenyl)-5-methyl-2,3-dihydro-1h-imidazol-2-one CAS 1211122-33-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1211122-33-6 |
| Molecular Formula | C10H11N3O |
| Molecular Weight | 189.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Aminophenyl)-5-methyl-2,3-dihydro-1h-imidazol-2-one (CAS 1211122-33-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H11N3O. Molecular weight: 189.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H11N3O |
| Molecular Weight | 189.21 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related Aminophenyl Standards
- 1-(4-Aminophenyl)-5-methyl-1H-pyrazol-3(2H)-one (CAS 114306-97-7)
- Ethyl 3-(2-aminophenyl)prop-2-ynoate (CAS 116659-85-9)
- 1-(2-Aminophenyl)-5-methyl-2,3-dihydro-1h-imidazol-2-one (CAS 1208528-11-3)
- (3-(2-Aminophenyl)-1H-pyrazol-5-yl)methanol (CAS 769069-96-7)
- (5-(3-Aminophenyl)furan-2-yl)methanol (CAS 764710-29-4)
- (5-(4-Aminophenyl)furan-2-yl)methanol (CAS 54146-51-9)
- 1-(4-Aminophenyl)-3-methyl-1H-pyrazol-5(4H)-one (CAS 6402-08-0)
- 1-(4-Aminophenyl)-3-methyl-1H-pyrazol-5-ol (CAS 313050-25-8)
Recommended Standards
- 6-Methoxy-1-methylquinolin-4(1H)-one (CAS 1210898-48-8)
- (R)-1-(4-(1h-1,2,4-Triazol-1-yl)phenyl)ethan-1-ol (CAS 1212397-44-8)
- (5-METHYL-4,5-DIHYDRO-1H-PYRAZOL-1-YL)(PYRIDIN-3-YL)METHANONE (CAS 121306-58-9)
- (2-(2,4-Dimethylphenyl)cyclopropyl)methanamine (CAS 1408667-28-6)
- 3-Methyl-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-2-carboxylic acid (CAS 1261917-58-1)
- (S)-7,7,7-Trifluorohept-1-en-4-amine hydrochloride (CAS 2769927-22-0)
- (4S,7R)-1-(2,4-Difluorophenyl)-4,5,6,7-tetrahydro-1H-4,7-methanoindazole-3-carboxylic acid (CAS 916591-88-3)
- 4-Methyl-6-(1-(p-tolyl)-1H-pyrazol-5-yl)-2-(3-(trifluoromethyl)phenyl)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 477709-53-8)
- 6-Bromo-2,3-dihydro-benzo[1,4]dioxine-5-carboxylic acid (CAS 69464-48-8)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
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 13829788188 / jacky.chen@cato-chem.com