6,7-Dimethoxy-1,2-dimethylisoquinolin-2-ium iodide

Base Information

• Chemical Name: 6,7-Dimethoxy-1,2-dimethylisoquinolin-2-ium iodide
• CAS No.: 6075-61-2
• Molecular Formula: C13H17NO2
• Molecular Weight: 219.2796
• NSC Number: 294131
• DSSTox Substance ID: DTXSID80385120
• Mol file: 6075-61-2.mol

Synonyms:6,7-dimethoxy-1,2-dimethylisoquinolin-2-ium iodide;6075-61-2;6,7-dimethoxy-1,2-dimethylisoquinolin-2-ium;iodide;DTXSID80385120;Cc1n(C)ccc2cc(OC)c(OC)cc12;NSC294131;NSC-294131;Isoquinolinium,7-dimethoxy-1,2-dimethyl-, iodide

Chemical Property of 6,7-Dimethoxy-1,2-dimethylisoquinolin-2-ium iodide

Chemical Property:

• Vapor Pressure: 5.43E-05mmHg at 25°C
• Refractive Index: 1.529
• Boiling Point: 347.3°Cat760mmHg
• Flash Point: 133.1°C
• PSA: 22.34000
• Density: 1.051g/cm³
• LogP: -1.00610
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 345.02258
• Heavy Atom Count: 17
• Complexity: 234

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=[N+](C=CC2=CC(=C(C=C12)OC)OC)C.[I-]

Technology Process of 6,7-Dimethoxy-1,2-dimethylisoquinolin-2-ium iodide

There total 5 articles about 6,7-Dimethoxy-1,2-dimethylisoquinolin-2-ium iodide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 98.0%

nigellimine (4594-02-9) + methyl iodide (74-88-4) → 6,7-Dimethoxy-1,2-dimethylisoquinoliniumiodide (6075-61-2)

Guidance literature:

for 0.166667h;

Reference yield:

6,7-dimethoxyisoquinoline (15248-39-2) → 6,7-Dimethoxy-1,2-dimethylisoquinoliniumiodide (6075-61-2)

Guidance literature:

Multi-step reaction with 4 steps

1: TEBA / 1.) 30 min, room temp., 2.) CH₂Cl₂, H₂O, 2 h

2: 96 percent / NaH / dimethylformamide / 2 h / 0 °C

3: NaOH / ethanol; H₂O / 2 h / Heating

4: 98 percent / 0.17 h

With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride; sodium hydride; In ethanol; water; N,N-dimethyl-formamide;

Reference yield:

6,7-Dimethoxy-2-ethoxycarbonyl-1-methyl-1,2-dihydroisoquinaldonitrile (93631-46-0) → 6,7-Dimethoxy-1,2-dimethylisoquinoliniumiodide (6075-61-2)

Guidance literature:

Multi-step reaction with 2 steps

1: NaOH / ethanol; H₂O / 2 h / Heating

2: 98 percent / 0.17 h

With sodium hydroxide; In ethanol; water;

upstream raw materials:

nigellimine

methyl iodide

6,7-dimethoxyisoquinoline

6,7-Dimethoxy-2-ethoxycarbonyl-1-methyl-1,2-dihydroisoquinaldonitrile

Downstream raw materials:

(+/-)-carnegine