6,7-Dimethoxy-4-(4-methoxybenzyl)isoquinoline CAS 61190-20-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61190-20-3 |
| Molecular Formula | C19H19NO3 |
| Molecular Weight | 309.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,7-Dimethoxy-4-(4-methoxybenzyl)isoquinoline (CAS 61190-20-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H19NO3. Molecular weight: 309.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H19NO3 |
| Molecular Weight | 309.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-tert-Butyl 2-methyl 1,6-dimethyl-6,7-dihydro-1H-imidazo[4,5-c]pyridine-2,5(4H)-dicarboxylate (CAS 2231028-45-6)
- 5-Methyl-1-(2-propoxybenzyl)indoline-2,3-dione (CAS 620931-33-1)
- 5-Methoxy-N-(4-methoxyphenyl)-N,2-dimethylquinazolin-4-amine (CAS 827031-23-2)
- 4-Chloro-6-(4-ethylpiperazin-1-yl)-2-methylpyrimidine (CAS 1251204-34-8)
- 4-Bromo-1-(1,1,1,3,3,3-hexafluoropropan-2-yloxy)-2-(trifluoromethyl)benzene (CAS 1713160-33-8)
- N-(tert-Butyl)-6,8-dichloro-2-oxo-2H-chromene-3-carboxamide (CAS 701940-72-9)
- 3-[2-Amino-3-(2-ethoxycarbonyl-ethoxy)-2-(2-ethoxycarbonyl-ethoxymethyl)-propoxy]-propionic acid ethyl ester (CAS 132491-90-8)
- (S)-2-Amino-5-(((R)-1-((carboxymethyl)amino)-3-((4-nitrobenzyl)thio)-1-oxopropan-2-yl)amino)-5-oxopentanoic acid (CAS 6803-19-6)
- Avanafil Impurity 21 (CAS CATO-C4X-111821)
- [α-Glu](Sidechain trans-position)-Liraglutide (CAS CATO-C4X-199240)
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