9-Methoxy-5-methyl-2-(o-tolyl)imidazo[2,1-a]isoquinoline CAS 184913-14-2
| CAS No. | 184913-14-2 |
| Molecular Formula | C20H18N2O |
| Molecular Weight | 302.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9-Methoxy-5-methyl-2-(o-tolyl)imidazo[2,1-a]isoquinoline (C20H18N2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
9-Methoxy-5-methyl-2-(o-tolyl)imidazo[2,1-a]isoquinoline (CAS 184913-14-2), molecular formula C20H18N2O and molecular weight 302.37 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 9-Methoxy-5-methyl-2-(o-tolyl)imidazo[2,1-a]isoquinoline 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.
Physical & Chemical Properties
| Molecular Formula | C20H18N2O |
| Molecular Weight | 302.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Nitrogen Atoms | 2 |
Related Methoxy Standards
- 1170398-17-0 1-[(5-Methoxy-1-methyl-1H-indol-3-yl)methyl]piperidine-4-carboxylic acid MFCD14281874 (CAS 1170398-17-0)
- 2-[1-(6-Methoxy-2-naphthyl)ethyl]-1H-benzimidazole (CAS 709000-02-2)
- N-(2-(7-Methoxy-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)pentanamide (CAS 851405-44-2)
- N-(4-Methoxy-7-methylbenzo[d]thiazol-2-yl)-1-methyl-1H-pyrazole-3-carboxamide (CAS 1170163-14-0)
- 2-(2-Methoxy-4-(methylsulfinyl)phenyl)-3H-imidazo[4,5-b]pyridin-6-amine (CAS 127356-05-2)
- 5-Methoxy-1-tosyl-1H-indole (CAS 139717-71-8)
- 4-Methoxy-2-methyl-1-(phenylsulfonyl)-1H-pyrrolo[3,2-c]pyridine (CAS 1427502-40-6)
- 6-(4-Methoxy-2-methylphenyl)-3-methylimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 1437435-47-6)
Recommended Standards
- N-(4-Hydroxy-2-oxo-1,2-dihydroquinolin-3-yl)octanamide (CAS 184536-28-5)
- 8-(4-Isopropylpyridin-2-yl)-2-methylbenzofuro[2,3-b]pyridine (CAS 1883375-18-5)
- Catramilast (CAS 183659-72-5)
- Dibenzo[e,l]pyrene (CAS 192-51-8)
- N-(3-chlorophenyl)-4,5-dihydro-1h-imidazol-2-amine (CAS 56457-24-0)
- (2-(Piperidin-1-ylsulfonyl)phenyl)boronic acid (CAS 957034-87-6)
- 6-Bromo-3-chloroquinoxalin-2-amine (CAS 1083181-47-8)
- 1-Bromo-3-chloro-2-naphthonitrile (CAS 2768870-89-7)
- 1391053-76-1 Dialuric Acid-13C,15N2 (CAS 1391053-76-1)
- 3-Chloro-4-((4-fluorobenzyl)oxy)benzohydrazide (CAS 1706429-11-9)
- N-(4-methoxybenzyl)-2,2,6,6-tetramethylpiperidin-4-amine (CAS 447455-77-8)
- Ethyl 4-acetyl-5-oxohexanoate (CAS 2832-10-2)
- Talinolol (CAS 57460-41-0)
- 3AEEA-Semaglutide(Endo-AEEA-Semaglutide) (CAS CATO-C4X-2226265)
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 18665070610 / Nicole.chen@cato-chem.com