3-Bromo-4-chloropyridine 1-oxide

Modify Date: 2023-01-16 21:06:51

3-Bromo-4-chloropyridine 1-oxide Structure
3-Bromo-4-chloropyridine 1-oxide structure
Common Name 3-Bromo-4-chloropyridine 1-oxide
CAS Number 99839-30-2 Molecular Weight 208.440
Density 1.8±0.1 g/cm3 Boiling Point 378.0±22.0 °C at 760 mmHg
Molecular Formula C5H3BrClNO Melting Point N/A
MSDS N/A Flash Point 182.4±22.3 °C

 Names

Name 3-bromo-4-chloro-1-oxidopyridin-1-ium
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.8±0.1 g/cm3
Boiling Point 378.0±22.0 °C at 760 mmHg
Molecular Formula C5H3BrClNO
Molecular Weight 208.440
Flash Point 182.4±22.3 °C
Exact Mass 206.908646
PSA 25.46000
LogP 0.25
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.618

 Safety Information

HS Code 2933399090

 Synthetic Route

~96%

3-Bromo-4-chloropyridine 1-oxide Structure

3-Bromo-4-chlor...

CAS#:99839-30-2

Literature: GLENMARK PHARMACEUTICALS, S.A. Patent: WO2008/142542 A2, 2008 ; Location in patent: Page/Page column 20 ; WO 2008/142542 A2

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3-Bromo-4-chloropyridine 1-oxide Structure

3-Bromo-4-chlor...

CAS#:99839-30-2

Literature: GLENMARK PHARMACEUTICALS S.A.; GHARAT, Laxmikant Atmaram; BANERJEE, Abhisek; PAWAR, Mahesh Yashwant; KHAIRATKAR-JOSHI, Neelima; KATTIGE, Vidya Ganapati Patent: WO2013/38308 A1, 2013 ; Location in patent: Page/Page column 36 ;

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3-Bromo-4-chloropyridine 1-oxide Structure

3-Bromo-4-chlor...

CAS#:99839-30-2

Literature: GLENMARK PHARMACEUTICALS S.A.; GHARAT, Laxmikant Atmaram; BANERJEE, Abhisek; PAWAR, Mahesh Yashwant; KHAIRATKAR-JOSHI, Neelima; KATTIGE, Vidya Ganapati Patent: WO2013/38308 A1, 2013 ;

~%

3-Bromo-4-chloropyridine 1-oxide Structure

3-Bromo-4-chlor...

CAS#:99839-30-2

Literature: GLENMARK PHARMACEUTICALS S.A.; GHARAT, Laxmikant Atmaram; BANERJEE, Abhisek; PAWAR, Mahesh Yashwant; KHAIRATKAR-JOSHI, Neelima; KATTIGE, Vidya Ganapati Patent: WO2013/38308 A1, 2013 ;

 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

3-Bromo-4-chloropyridine 1-oxide
3-bromo-4-chloropyridine-1-oxide
3-bromo-4-chloropyridin-1-ol
3-Brom-4-chlor-pyridin-1-oxid
Pyridine, 3-bromo-4-chloro-, 1-oxide
3-bromo-4-chloropyridine-N-oxide