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7-Hydroxy-3,4-dihydro-2(1H)-quinolinone

7-Hydroxy-3,4-dihydro-2(1H)-quinolinone structure

CAS No:
22246-18-0
Formula:
C9H9NO2
Chemical Name:
7-Hydroxy-3,4-dihydro-2(1H)-quinolinone
Synonyms:
2(1H)-Quinolinone,3,4-dihydro-7-hydroxy-;Carbostyril,3,4-dihydro-7-hydroxy-;Hydrocarbostyril,7-hydroxy-;3,4-Dihydro-7-hydroxy-2(1H)-quinolinone;7-Hydroxy-1,2,3,4-tetrahydro-2-quinolinone;7-Hydroxy-3,4-dihydrocarbostyril;7-Hydroxy-3,4-dihydro-2(1H)-quinolinone;7-Hydroxy-3,4-dihydro-1H-quinolin-2-one;3,4-Dihydro-7-hydroxy-2(1 H)-quinoline;3,4-Dihydro-quinoline-2,7-diol;3,4-Dihydroquinoline-2,7-diol
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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Description

Pale Yellow Powder

7-Hydroxy-3,4-dihydro-2(1H)-quinolinone Basic Attributes

Molecular Weight：

163.17300

Exact Mass：

163.17

UNII：

VFU6XCR3Q3

DSSTox ID：

DTXSID70382941

HScode：

2933499090

Characteristics

PSA：

49.33000

XLogP3：

0.7

Appearance：

White powder

Density：

1.282 g/cm3

Melting Point：

230 °C

Boiling Point：

403.7ºC at 760 mmHg

Flash Point：

198ºC

Safety Information

wgk germany：

hazard class code：

R22; R43

safety instructions：

S36/37

Marks：

Xi; Xn

Precautionary statement(s)：

P261, P264, P270, P271, P272, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P333+P313, P337+P313, P362, P363, P403+P233, P405, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (85.71%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P272, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P333+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 50 companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

7-Hydroxy-3,4-dihydro-2(1H)-quinolinone Use and Manufacturing

An antitumor agent. Hydroxyindole analog inhibitor tyrosinase melanoma. This compound is also used in the preparation of aripiprazole (A771000).

Computed Properties

Molecular Weight:163.17
XLogP3:0.7
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Exact Mass:163.063328530
Monoisotopic Mass:163.063328530
Topological Polar Surface Area:49.3
Heavy Atom Count:12
Complexity:193
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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7-Hydroxyquinolinone

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3,4-Dihydro-7-Hydroxy-2 (1H) -Quinolinone CAS 22246-18-0

CAS No.: 22246-18-0

Grade: Pharmaceutical Grade

Content: 99%

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Guide of 7-Hydroxy-3,4-dihydro-2(1H)-quinolinone

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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7-Hydroxy-3,4-dihydro-2(1H)-quinolinone

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