3-Methylisoquinolin-6-amine CAS 347146-76-3
| CAS No. | 347146-76-3 |
| Molecular Formula | C10H10N2 |
| Molecular Weight | 158.20 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.
3-Methylisoquinolin-6-amine (CAS 347146-76-3) is a high-purity analytical reference standard with the molecular formula C10H10N2 and a molecular weight of 158.20 g/mol.
Based on its molecular formula C10H10N2, 3-Methylisoquinolin-6-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 158.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H10N2 |
| Molecular Weight | 158.20 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.) | 2025 |
| Nitrogen Atoms | 2 |
Related Methylisoquinolin Standards
- 1-Methylisoquinolin-4-amine (CAS 104704-41-8)
- 6-Methylisoquinolin-3-amine (CAS 1192814-93-9)
- 8-Methylisoquinolin-3-amine (CAS 1260765-91-0)
- 3-Methylisoquinolin-7-amine (CAS 1416713-28-4)
- 4-Methylisoquinolin-8-amine (CAS 1422962-56-8)
- 6-Methylisoquinolin-4-amine (CAS 1508136-52-4)
- 1-Methylisoquinolin-3-amine (CAS 15787-16-3)
- N-Methylisoquinolin-3-amine (CAS 171861-48-6)
Recommended Standards
- 3-Methylisoquinolin-5-amine (CAS 54410-17-2)
- 3-Methylisoquinolin-8-amine (CAS 80066-65-5)
- 3-Methyl-5-phenyl-1H-pyrazole, 99% (CAS 3347-62-4)
- 3-Methylquinolin-2-amine (CAS 74844-99-8)
- (3E)-4-[(4-Chlorophenyl)amino]-3-phenylbut-3-en-2-one (CAS 343373-02-4)
- 1-(Thiophen-2-yl)ethanamine (CAS 6309-16-6)
- 2-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-indol-3-yl)-N-(2,4-dichlorophenyl)acetamide (CAS 477845-11-7)
- (Z)-{2,2,2-trifluoro-1-[1-(4-fluorophenyl)-5-(4-methanesulfonylphenyl)-2-methyl-1H-pyrrol-3-yl]ethylidene}amino 3-methoxybenzoate (CAS 860788-05-2)
- 6-Bromo-3-cyclopropyl-1-methylindazole (CAS 1311197-86-0)
- (2-Hydroxy-4-(trifluoromethoxy)phenyl)boronic acid (CAS 1309768-22-6)
- 3-(Benzo[d][1,3]dioxol-5-yl)-1-(3,4-dichlorobenzyl)-1H-pyrazole (CAS 955976-60-0)
- 1-(3-(4-Chlorophenyl)acryloyl)-5-phenylpyrazolidin-3-one (CAS 821773-10-8)
- 5-Methoxy-2,4,6-trimethylbenzofuran (CAS 918495-62-2)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
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