3-Amino-6-chloro-2-methyl-4-phenyl-3,4-dihydroquinazolin-4-ol

Base Information

• Chemical Name: 3-Amino-6-chloro-2-methyl-4-phenyl-3,4-dihydroquinazolin-4-ol
• CAS No.: 27537-87-7
• Molecular Formula: C₁₅H₁₄ClN₃O
• Molecular Weight: 287.749
• European Community (EC) Number: 608-111-1
• UNII: 2XW58UPC7A
• DSSTox Substance ID: DTXSID001183065
• Nikkaji Number: J69.893H
• Wikidata: Q27255778
• Mol file: 27537-87-7.mol

Synonyms:27537-87-7;3-Amino-6-chloro-2-methyl-4-phenyl-3,4-dihydroquinazolin-4-ol;3-amino-6-chloro-2-methyl-4-phenylquinazolin-4-ol;UNII-2XW58UPC7A;2XW58UPC7A;Alprazolam impurity A [EP];(4RS)-3-Amino-6-chloro-2-methyl-4-phenyl-3,4-dihydroquinazolin-4-ol;3-Amino-6-chloro-3,4-dihydro-4-hydroxy-2-methyl-4-phenylquinazoline;4-Quinazolinol, 3-amino-6-chloro-3,4-dihydro-2-methyl-4-phenyl-;(+/-)-3-Amino-6-chloro-2-methyl-4-phenyl-3,4-dihydroquinazolin-4-ol;3-Amino-6-chloro-3,4-dihydro-2-methyl-4-phenyl-4-quinazolinol;Alprazolam Imp. A (EP);Alprazolam Impurity A;SCHEMBL11632528;DTXSID001183065;ALPRAZOLAM IMPURITY A [EP IMPURITY];Q27255778;3-amino-6-chloro-2-methyl-4-phenyl-3,4-dihydro-4-quinazolinol

Chemical Property of 3-Amino-6-chloro-2-methyl-4-phenyl-3,4-dihydroquinazolin-4-ol

Chemical Property:

• Vapor Pressure: 8.84E-11mmHg at 25°C
• PSA: 61.85000
• LogP: 2.84640
• XLogP3: 1.7
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 287.0825398
• Heavy Atom Count: 20
• Complexity: 397

Purity/Quality:

99.9% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=NC2=C(C=C(C=C2)Cl)C(N1N)(C3=CC=CC=C3)O
• Uses: 3-Amino-6-chloro-3,4-dihydro-2-methyl-4-phenyl-4-quinazolinol is a quinazolinol derivative which is useful as sedative, antidepressive, and antitrichomonas drugs. It is an Alprazolam impurity.

Technology Process of 3-Amino-6-chloro-2-methyl-4-phenyl-3,4-dihydroquinazolin-4-ol

There total 2 articles about 3-Amino-6-chloro-2-methyl-4-phenyl-3,4-dihydroquinazolin-4-ol 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:

5-chloro-2-aminobenzophenone (719-59-5) + Triethyl orthoacetate (78-39-7) → 3-amino-6-chloro-2-methyl-4-phenyl-3,4-dihydro-quinazolin-4-ol (27537-87-7)

Guidance literature:

In ethanol; benzene;

Reference yield:

→ 3-amino-6-chloro-2-methyl-4-phenyl-3,4-dihydro-quinazolin-4-ol (27537-87-7)

Guidance literature:

Acetanilide (3), Hydrazin;

DOI:10.1021/jo00805a010

upstream raw materials:

5-chloro-2-aminobenzophenone

Triethyl orthoacetate