Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,5-Dibromopyridin-1-ium-1-olate
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

20734-22-9

20734-22-9 structure

20734-22-9 structure

Name: 2,5-Dibromopyridin-1-ium-1-olate
Chemical Name: 2,5-dibromo-1-oxidopyridin-1-ium
CAS Number: 20734-22-9
Molecular Formula: C₅H₃Br₂NO
Molecular Weight: 252.89100
Create Date: 2016-03-14 05:19:20
Modify Date: 2025-09-18 12:03:02

Name	2,5-dibromo-1-oxidopyridin-1-ium
Synonyms	2,5-Dibrom-pyridin-N-oxid 2,5-Dibromopyridine N-oxide 2,5-dibromopyridin-1-ol Pyridine,2,5-dibromo-,1-oxide 2,5-Dibromopyridine 1-oxide

Density	2.15±0.1 g/cm3(Predicted)
Boiling Point	387.6±22.0 °C(Predicted)
Molecular Formula	C₅H₃Br₂NO
Molecular Weight	252.89100
Exact Mass	250.85800
PSA	25.46000
LogP	2.64010

624-28-2 structure

624-28-2

~%

20734-22-9 structure

20734-22-9

Literature: Duan, Xin-Fang; Zi-Qian, Ma.; Zhang, Fang; Zhang, Zhan-Bin Journal of Organic Chemistry, 2009 , vol. 74, # 2 p. 939 - 942

Precursor 1
624-28-2
DownStream 3
221241-25-4 221241-31-2 2402-97-3

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