8-Amino-3,4-dihydroquinolin-2(1H)-one CAS 81839-57-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81839-57-8 |
| Molecular Formula | C9H10N2O |
| Molecular Weight | 162.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Amino-3,4-dihydroquinolin-2(1H)-one (CAS 81839-57-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10N2O. Molecular weight: 162.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O |
| Molecular Weight | 162.19 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.) | 1980 |
| Nitrogen Atoms | 2 |
Related Amino Standards
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- 2-Amino-7,8-dihydroquinolin-5(6H)-one (CAS 1082192-52-6)
- 5-Amino-1-cyclobutyl-1h-pyrazole-4-carbonitrile (CAS 1082745-58-1)
- 6-Amino-3-methylindolin-2-one (CAS 108533-35-3)
- 6-Amino-2,3-dihydroquinolin-4(1h)-one (CAS 1086397-91-2)
- 3-Amino-7-methyl-1,3-dihydro-2H-indol-2-one (CAS 1103265-45-7)
- 3-Amino-5-methylindolin-2-one (CAS 1104746-13-5)
- 3-Amino-4-methylindolin-2-one (CAS 1105693-06-8)
Recommended Standards
- 8-Amino-2,3-dihydroquinolin-4(1H)-one (CAS 50349-91-2)
- 8-Ethyl-2-methyl-1H-purine (CAS 860410-56-6)
- 7-Methylchroman-3-one (CAS 944904-09-0)
- 1-(4-Bromobenzyl)-2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carbonitrile (CAS 338748-75-7)
- N-(2-{[2,5-bis(2,2,2-trifluoroethoxy)phenyl]formamido}ethyl)-4-methoxybenzamide (CAS 338404-43-6)
- 3-(7-Chloro-2-methyl-1H-indol-3-yl)propan-1-amine hydrochloride (CAS 1956379-37-5)
- 3-[(4-ethylphenyl)amino]-1,1,1-trifluoropropan-2-ol (CAS 1343644-03-0)
- 5-Cyclopropoxy-2-iodo-N,N-dimethylbenzamide (CAS 1243464-17-6)
- 2-((3,4-Dimethylphenyl)amino)-2-phenylacetic acid (CAS 725252-91-5)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
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