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Pazinaclone

Pazinaclone structure

CAS No:
103255-66-9
Formula:
C25H23ClN4O4
Chemical Name:
Pazinaclone
Synonyms:
1H-Isoindol-1-one,2-(7-chloro-1,8-naphthyridin-2-yl)-3-[2-(1,4-dioxa-8-azaspiro[4.5]dec-8-yl)-2-oxoethyl]-2,3-dihydro-;1,4-Dioxa-8-azaspiro[4.5]decane,8-[[2-(7-chloro-1,8-naphthyridin-2-yl)-2,3-dihydro-3-oxo-1H-isoindol-1-yl]acetyl]-;2-(7-Chloro-1,8-naphthyridin-2-yl)-3-[2-(1,4-dioxa-8-azaspiro[4.5]dec-8-yl)-2-oxoethyl]-2,3-dihydro-1H-isoindol-1-one;DN 2327;Pazinaclone;A 77000;(±)-8-[[2-(7-Chloro-1,8-naphthyridin-2-yl)-3-oxo-1-isoindolinyl]acetyl]-1,4-dioxa-8-azaspiro[4.5]decane;151764-87-3
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Pazinaclone Basic Attributes

Molecular Weight：

478.93

Exact Mass：

478.93

Characteristics

PSA：

84.9

XLogP3：

3.74320

Density：

1.48±0.1 g/cm3(Predicted)

Melting Point：

238-239 °C

Boiling Point：

712.5±60.0 °C(Predicted)

Flash Point：

384.7ºC

Refractive Index：

1.709

Vapor Pressure：

3.79E-20mmHg at 25°C

Drug Information

MeSH Entry Terms：

2-(7-chloro-1,8-naphthyridin-2-yl)-3-((1,4-dioxa-8-azaspiro(4.5)dec-8-yl)carbonylmethyl)isoindolin-1-one

Pazinaclone Use and Manufacturing

Methods of Manufacturing

Compound (I) and phosphine (II) are reacted, and product (III) is hydrolyzed to obtain compound (IV), and then (V) is amidated to obtain the product.

Uses

Anti-anxiety agent.

Computed Properties

Molecular Weight:478.9
XLogP3:2.8
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:3
Exact Mass:478.1407829
Monoisotopic Mass:478.1407829
Topological Polar Surface Area:84.9
Heavy Atom Count:34
Complexity:783
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes