57883-25-7

57883-25-7 structure

Name: 3-Bromo-2-ethoxypyridine
Chemical Name: 3-Bromo-2-ethoxypyridine
CAS Number: 57883-25-7
Molecular Formula: C₇H₈BrNO
Molecular Weight: 202.048
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
Create Date: 2018-06-08 13:08:51
Modify Date: 2024-01-02 11:32:11

Name	3-Bromo-2-ethoxypyridine
Synonyms	3-Bromo-2-ethoxypyridine 3-bromanyl-2-ethoxy-pyridine Pyridine, 3-bromo-2-ethoxy- Pyridine,3-bromo-2-ethoxy 2-Ethoxy-3-Bromopyridine T6NJ BO2 CE

Density	1.5±0.1 g/cm3
Boiling Point	210.3±20.0 °C at 760 mmHg
Molecular Formula	C₇H₈BrNO
Molecular Weight	202.048
Flash Point	81.0±21.8 °C
Exact Mass	200.978912
PSA	22.12000
LogP	2.68
Vapour Pressure	0.3±0.4 mmHg at 25°C
Index of Refraction	1.534

HS Code	2933399090

36178-05-9

64-17-5

~85%

57883-25-7

Literature: PFIZER LIMITED; STORER, Robert, Ian; SWAIN, Nigel, Alan Patent: WO2013/93688 A1, 2013 ; Location in patent: Page/Page column 45 ;

52200-48-3

64-17-5

141-52-6

~70%

57883-25-7

Literature: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT; KOPPITZ, Marcus; SCHULZE, Volker; KOSEMUND, Dirk; SCHIROK, Hartmut; BADER, Benjamin; LIENAU, Philipp; MARQUARDT, Tobias; WEGSCHEIDT-GERLACH, Christof; SIEMEISTER, Gerhard; PRECHTL, Stefan; WENGNER, Antje; BOeMER, Ulf Patent: WO2011/64328 A1, 2011 ; Location in patent: Page/Page column 105 ; WO 2011/064328 A1

Precursor 4
36178-05-9 64-17-5 52200-48-3 141-52-6
DownStream 1
848243-23-2

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%

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