Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-CHLORO-5-FLUOROPYRIDINE 1-OXIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 2-CHLORO-5-FLUOROPYRIDINE 1-OXIDE
Price: ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/25g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

405230-79-7

405230-79-7 structure

Name: 2-CHLORO-5-FLUOROPYRIDINE 1-OXIDE
Chemical Name: 2-chloro-5-fluoro-1-oxidopyridin-1-ium
CAS Number: 405230-79-7
Molecular Formula: C₅H₃ClFNO
Molecular Weight: 147.53500
Create Date: 2017-06-29 08:30:22
Modify Date: 2025-08-27 20:19:15

Name	2-chloro-5-fluoro-1-oxidopyridin-1-ium
Synonyms	2-chloro-5-fluoropyridine-N-oxide 2-Chloro-5-fluoropyridine 1-oxide

Molecular Formula	C₅H₃ClFNO
Molecular Weight	147.53500
Exact Mass	146.98900
PSA	25.46000
LogP	1.90760

31301-51-6

~74%

405230-79-7

Literature: F. HOFFMANN-LA ROCHE AG; LAI, Yingjie; LIANG, Jun; MAGNUSON, Steven R.; TSUI, Vickie H.; ZHANG, Birong; ROBARGE, Kirk Patent: WO2011/113802 A2, 2011 ; Location in patent: Page/Page column 106 ; WO 2011/113802 A2

Precursor 1
31301-51-6
DownStream 7
405230-93-5 405230-90-2 89510-90-7 1334411-83-4
405230-97-9 405230-80-0 405230-86-6

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13198-73-7	20173-49-3
85386-94-3	935534-39-7
1256360-62-9	261956-65-4
1241373-24-9	405230-80-0
1526660-69-4	1626725-58-3
1628837-12-6	1639838-89-3
1444368-24-4	1226481-45-3
1394960-41-8	1310264-44-8
1310209-32-5	1310233-28-3