212268-13-8

212268-13-8 structure

Name: 5-fluoropyridine-2,3-diamine
Chemical Name: 5-fluoropyridine-2,3-diamine
CAS Number: 212268-13-8
Molecular Formula: C₅H₆FN₃
Molecular Weight: 127.120
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Fluoropyridine
Create Date: 2018-10-01 16:31:17
Modify Date: 2024-01-13 12:34:17

Name	5-fluoropyridine-2,3-diamine
Synonyms	2,3-pyridinediamine, 5-fluoro- 5-fluoropyridine-2.3-diamine 5-fluoropyridin-2,3-diamine 5-fluoropyridine-2,3-diamine 5-fluoro-2,3-pyridinediamine 5-fluoro-2,3-diaminopyridine 5-fluoranylpyridine-2,3-diamine 2,3-Diamino-5-fluoropyridine

Density	1.4±0.1 g/cm3
Boiling Point	303.9±37.0 °C at 760 mmHg
Molecular Formula	C₅H₆FN₃
Molecular Weight	127.120
Flash Point	137.6±26.5 °C
Exact Mass	127.054573
PSA	64.93000
LogP	0.87
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.637

HS Code	2933399090

1364719-61-8

~95%

212268-13-8

Literature: Shionogi and Co., Ltd.; Tonogaki, Keisuke; Ino, Akira; Kojima, Eiichi; Katou, Manabu; Iwatsu, Masafumi; Tanaka, Nobuyuki; Fujioka, Masahiko Patent: US2013/184240 A1, 2013 ; Location in patent: Paragraph 0710; 0715; 0716 ;

885031-84-5

212268-13-8

Literature: WO2007/16087 A2, ; Page/Page column 54 ; WO 2007/016087 A2

212268-12-7

7439-89-6

~99%

212268-13-8

Literature: AstraZeneca AB Patent: US6265415 B1, 2001 ; US 6265415 B1

1364719-53-8

212268-13-8

Literature: US2013/184240 A1, ;

884495-37-8

212268-13-8

Literature: US2013/184240 A1, ;

Precursor 4
212268-12-7 7439-89-6 1364719-53-8 884495-37-8
DownStream 0

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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