N-DESMETHYLCLOZAPINE

Base Information

• Chemical Name: N-DESMETHYLCLOZAPINE
• CAS No.: 6104-71-8
• Molecular Formula: C17H17 Cl N4
• Molecular Weight: 312.80
• Hs Code.: 2933990090
• Mol file: 6104-71-8.mol

Synonyms:ACP 104;Demethylclozapine; Desmethylclozapine; N-Demethylclozapine;N-Desmethylclozapine; Norclozapine

Chemical Property of N-DESMETHYLCLOZAPINE

Chemical Property:

• Appearance/Colour: Yellow Crystalline Solid
• Vapor Pressure: 9.38E-10mmHg at 25°C
• Melting Point: 120-125°C
• Boiling Point: 490.1°C at 760 mmHg
• PKA: 8.49±0.10(Predicted)
• Flash Point: 250.2°C
• PSA: 39.66000
• Density: 1.38g/cm³
• LogP: 3.22080
• Storage Temp.: Store at RT
• Solubility.: Chloroform (Slightly), DMSO, Methanol (Slightly)

Purity/Quality:

99% ^*data from raw suppliers

N-DesmethylClozapine ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn,T,F
• Hazard Codes: Xn,T,F
• Statements: 20/22-36/37/38-39/23/24/25-23/24/25-11
• Safety Statements: 22-36-45-36/37-16-7

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: A major metabolite of Clozapine (C587500). A potent and selective 5-HT2C serotonin receptor antogonist. N-Desmethylclozapine has been used as standard to quantify the clozapine plasma levels in treatment-refractory Chinese schizophrenic patients. A major metabolite of Clozapine. A potent and selective 5-HT2C serotonin receptor antogonist.

Technology Process of N-DESMETHYLCLOZAPINE

There total 9 articles about N-DESMETHYLCLOZAPINE 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: 69.0%

piperazine (110-85-0) + 8-chloro-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one (50892-62-1) → N-desmethylclozapine (6104-71-8)

Guidance literature:

With titanium tetrachloride; In 1,4-dioxane; for 24h; Heating;

DOI:10.1071/CH02093

Reference yield: 69.0%

clozaril (5786-21-0) → N-desmethylclozapine (6104-71-8)

Guidance literature:

clozaril; With carbonochloridic acid 1-chloro-ethyl ester; In 1,2-dicholoroethane; at 0 ℃; for 22.5h; Inert atmosphere; Reflux;

With methanol; at 50 ℃; for 2h; Inert atmosphere;

DOI:10.1021/jm201420s

Reference yield: 69.0%

piperazine (110-85-0) + 8,11-dichloro-5H-dibenzo[b,e][1,4]-diazepine (50373-22-3) → N-desmethylclozapine (6104-71-8)

Guidance literature:

In toluene; at 120 ℃; for 2h;

DOI:10.1021/cn500325v

upstream raw materials:

piperazine

8-chloro-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one

2-chloro-5-bromonitrobenzene

N-(2-Amino-4-chlorophenyl)anthranilic acid

Downstream raw materials:

8-chloro-11-[4-(4-phenylbutyl)piperazino]-5H-dibenzo[b,e][1,4]diazepine

C₃₂H₃₈ClN₅O

Refernces

• 1、 Chen, Xin,Choo, Hyunah,Huang, Xi-Ping,Yang, Xiaobao,Stone, Orrin,Roth, Bryan L.,Jin, Jian. "The first structure-activity relationship studies for designer receptors exclusively activated by designer drugs". . p. 476 - 484. Retrieved 2015/03/30.
• 2、 -. "DIBENZO[b,e][1,4]DIAZEPINE MODULATORS OF DOPAMINE RECEPTORS, SEROTONIN RECEPTORS, ADRENERGIC RECEPTORS, ACETYLCHOLINE RECEPTORS, AND/OR HISTAMINE RECEPTORS". . . Retrieved 2010/07/08.