1,6-naphthyridin-5-ol

Modify Date: 2024-01-02 02:19:49

1,6-naphthyridin-5-ol Structure
1,6-naphthyridin-5-ol structure
Common Name 1,6-naphthyridin-5-ol
CAS Number 23616-31-1 Molecular Weight 146.146
Density 1.3±0.1 g/cm3 Boiling Point 425.6±45.0 °C at 760 mmHg
Molecular Formula C8H6N2O Melting Point 239-241ºC
MSDS N/A Flash Point 211.2±28.7 °C

 Names

Name 6H-1,6-naphthyridin-5-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 425.6±45.0 °C at 760 mmHg
Melting Point 239-241ºC
Molecular Formula C8H6N2O
Molecular Weight 146.146
Flash Point 211.2±28.7 °C
Exact Mass 146.048019
PSA 45.75000
LogP -0.23
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.603

 Safety Information

HS Code 2933990090

 Synthetic Route

~64%

1,6-naphthyridin-5-ol Structure

1,6-naphthyridi...

CAS#:23616-31-1

Literature: Sunovion Pharmaceuticals Inc. Patent: US2012/178748 A1, 2012 ; Location in patent: Page/Page column 45 ; US 20120178748 A1

~47%

1,6-naphthyridin-5-ol Structure

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CAS#:23616-31-1

Literature: Showalter, H. D. Hollis Journal of Heterocyclic Chemistry, 2006 , vol. 43, # 5 p. 1311 - 1317

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1,6-naphthyridin-5-ol Structure

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CAS#:23616-31-1

Literature: Chemical & Pharmaceutical Bulletin, , vol. 33, # 2 p. 626 - 633

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1,6-naphthyridin-5-ol Structure

1,6-naphthyridi...

CAS#:23616-31-1

Literature: Chemical & Pharmaceutical Bulletin, , vol. 33, # 2 p. 626 - 633

~%

1,6-naphthyridin-5-ol Structure

1,6-naphthyridi...

CAS#:23616-31-1

Literature: Journal of Heterocyclic Chemistry, , vol. 43, # 5 p. 1311 - 1317

~%

1,6-naphthyridin-5-ol Structure

1,6-naphthyridi...

CAS#:23616-31-1

Literature: Journal of Heterocyclic Chemistry, , vol. 43, # 5 p. 1311 - 1317

~%

1,6-naphthyridin-5-ol Structure

1,6-naphthyridi...

CAS#:23616-31-1

Literature: US2014/94456 A1, ;

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1,6-naphthyridin-5-ol Structure

1,6-naphthyridi...

CAS#:23616-31-1

Literature: Chemical and Pharmaceutical Bulletin, , vol. 6, p. 263,268, 408, 411

~%

1,6-naphthyridin-5-ol Structure

1,6-naphthyridi...

CAS#:23616-31-1

Literature: Chemical and Pharmaceutical Bulletin, , vol. 6, p. 263,268, 408, 411

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1,6-naphthyridin-5-ol
1,6-Naphthyridin-5(6H)-one
1,6-Naphthyridin-5-one