5-Amino-4-methyl-1H-benzo[d]imidazol-2(3H)-one CAS 72735-27-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72735-27-4 |
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Amino-4-methyl-1H-benzo[d]imidazol-2(3H)-one (CAS 72735-27-4) pharmaceutical standards reference standard. Molecular formula: C8H9N3O. Molecular weight: 163.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.18 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 6-Amino-2-methyl-1H-benzo[d]imidazol-4-ol (CAS 101257-96-9)
- 2-Amino-4-methoxybenzoimidazole (CAS 1018895-06-1)
- 3-Amino-1-methyl-1H-indazol-6-ol (CAS 1031876-62-6)
- 7-Amino-3,4-dihydroquinazolin-2(1H)-one (CAS 1042972-67-7)
- 2-(3-Amino-6-methoxypyridin-2-yl)acetonitrile (CAS 111796-01-1)
- (6-Amino-1H-benzo[d]imidazol-4-yl)methanol (CAS 1169789-16-5)
- 5-Amino-2-ethoxynicotinonitrile (CAS 1184148-75-1)
- 6-Amino-7-methyl-1H-pyrrolo[3,2-b]pyridin-2(3H)-one (CAS 1190309-78-4)
Recommended Standards
- 5-Amino-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 937689-20-8)
- 5-azido-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine (CAS 866216-19-5)
- 5-Amino-3-methyl-1H-pyrrolo[2,3-c]pyridin-7-ol (CAS 502958-39-6)
- 4-(5-Bromothiophen-2-yl)-2-methylthiazole (CAS 352018-87-2)
- 5-Amino-N,N-dimethylpentanamide (CAS 774596-18-8)
- (E)-3-(4-methoxy-3-(pyrrolidin-1-ylmethyl)phenyl)acrylic acid (CAS 893733-11-4)
- 2-(4-Aminophenyl)-2-oxoacetic acid (CAS 15535-99-6)
- 3-(1-Butyl-3,5-dimethyl-1h-pyrazol-4-yl)-1h-pyrazole-5-carboxylic acid (CAS 890624-27-8)
- 3-(Trifluoromethyl)biphenyl-5-sulfonyl chloride (CAS 1214324-24-9)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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