4-Bromopyridine N-Oxide

Modify Date: 2024-01-07 11:09:27

4-Bromopyridine N-Oxide Structure
4-Bromopyridine N-Oxide structure
Common Name 4-Bromopyridine N-Oxide
CAS Number 14248-50-1 Molecular Weight 173.99500
Density 1.66g/cm3 Boiling Point 336.2ºC at 760mmHg
Molecular Formula C5H4BrNO Melting Point 163℃ (Decomposition)
MSDS N/A Flash Point 157.1ºC

 Names

Name 4-bromo-1-oxidopyridin-1-ium
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.66g/cm3
Boiling Point 336.2ºC at 760mmHg
Melting Point 163℃ (Decomposition)
Molecular Formula C5H4BrNO
Molecular Weight 173.99500
Flash Point 157.1ºC
Exact Mass 172.94800
PSA 25.46000
LogP 1.87760
Vapour Pressure 0.000223mmHg at 25°C
Index of Refraction 1.59

 Safety Information

HS Code 2933399090

 Synthetic Route

~89%

4-Bromopyridine N-Oxide Structure

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CAS#:14248-50-1

Literature: WO2012/160464 A1, ; Page/Page column 126-127 ; WO 2012/160464 A1

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4-Bromopyridine N-Oxide Structure

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CAS#:14248-50-1

Literature: European Journal of Organic Chemistry, , # 10 p. 1767 - 1776

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4-Bromopyridine N-Oxide Structure

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Literature: US6509329 B1, ;

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4-Bromopyridine N-Oxide Structure

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CAS#:14248-50-1

Literature: Carbohydrate Research, , vol. 317, # 1-4 p. 10 - 18

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4-Bromopyridine N-Oxide Structure

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CAS#:14248-50-1

Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 70, p. 581,587

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4-Bromopyridine N-Oxide Structure

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CAS#:14248-50-1

Literature: Journal of Organic Chemistry, , vol. 18, p. 534,541 Yakugaku Zasshi, , vol. 71, p. 591,592 Chem.Abstr., , p. 980

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4-Bromopyridine N-Oxide Structure

4-Bromopyridine...

CAS#:14248-50-1

Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 70, p. 581,587

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Pyridine,4-bromo-,1-oxide
4-Bromopyridine 1-oxide
4-bromopyridine-N-oxide
4-Brom-pyridin-1-oxid