3-Chloro-5-methoxypyridazine

Base Information

• Chemical Name: 3-Chloro-5-methoxypyridazine
• CAS No.: 123696-02-6
• Molecular Formula: C5H5 Cl N2 O
• Molecular Weight: 144.56
• Hs Code.: 2933990090
• European Community (EC) Number: 826-983-3
• DSSTox Substance ID: DTXSID10450350
• Wikidata: Q72453402
• Mol file: 123696-02-6.mol

Synonyms:3-CHLORO-5-METHOXYPYRIDAZINE;123696-02-6;Pyridazine, 3-chloro-5-methoxy-;MFCD08236839;3-chloro-5-methoxy-pyridazine;3-chlor-5-methoxy-pyridazine;SCHEMBL2211310;DTXSID10450350;XLGRINRFBNCHQS-UHFFFAOYSA-N;AMY24929;AKOS006285760;CS-W019766;GS-3718;PB27887;AC-25128;SY097058;FT-0646881;EN300-193403;A850808;W-205178

Chemical Property of 3-Chloro-5-methoxypyridazine

Chemical Property:

• Vapor Pressure: 0.005mmHg at 25°C
• Refractive Index: 1.52
• Boiling Point: 285oC
• PKA: 2.45±0.10(Predicted)
• Flash Point: 126 ºC
• PSA: 35.01000
• Density: 1.292
• LogP: 1.13860
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• XLogP3: 0.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 144.0090405
• Heavy Atom Count: 9
• Complexity: 91

Purity/Quality:

97% ^*data from raw suppliers

3-Chloro-5-methoxypyridazine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=CC(=NN=C1)Cl
• Uses: 3-Chloro-5-methoxypyridazine is used to synthesize potent and selective inhibitors of glycogen synthase kinase 3 with good cellular efficacy.

Technology Process of 3-Chloro-5-methoxypyridazine

There total 9 articles about 3-Chloro-5-methoxypyridazine 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: 95.0%

sodium methylate (124-41-4) + 3,5-dichloropyridazine (1837-55-4) → 3-chloro-5-methoxy-pyridazine (123696-02-6)

Guidance literature:

In methanol; at 20 ℃; for 3h;

Reference yield: 78.0%

3-methoxy-3(2H)-pyridazinone (123696-01-5) → 3-chloro-5-methoxy-pyridazine (123696-02-6)

Guidance literature:

With trichlorophosphate; at 82.3 ℃; for 0.0333333h;

DOI:10.1002/jhet.5570320510

Reference yield: 78.0%

3-hydroxy-5-methoxypyridazine + water (7732-18-5) → 3-chloro-5-methoxy-pyridazine (123696-02-6)

Guidance literature:

With sodium hydroxide; trichlorophosphate; In hexane; dichloromethane; ethyl acetate;

upstream raw materials:

3-methoxy-3(2H)-pyridazinone

4-chloro-5-methoxypyridazin-3-(2H)-one

5-methoxy-2-(tetrahydro-2H-pyran-2-yl)-3(2H)-pyridazinone

4-chloro-5-methoxy-2-(tetrahydro-2H-pyran-2-yl)-3(2H)-pyridazinone

Downstream raw materials:

5-methoxy-pyridazine-3-carboxylic acid ethyl ester

5-methoxy-N-(4-(7-methoxy-1,5-naphthyridin-4-yloxy)phenyl)pyridazin-3-amine

3-(4-tert-butylphenyl)-5-methoxypyridazine

4-methoxypyridazine