Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-DIBROMO-4-NITROPYRIDINE
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: 2,5-dibromo-4-nitropyridine
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

221241-31-2

221241-31-2 structure

Name: 2,5-dibromo-4-nitropyridine
Chemical Name: 2,5-Dibromo-4-nitropyridine
CAS Number: 221241-31-2
Molecular Formula: C₅H₂Br₂N₂O₂
Molecular Weight: 281.89000
Create Date: 2018-02-12 08:00:00
Modify Date: 2025-09-07 17:58:20

Name	2,5-Dibromo-4-nitropyridine
Synonyms	MFCD16876007

Molecular Formula	C₅H₂Br₂N₂O₂
Molecular Weight	281.89000
Exact Mass	279.84800
PSA	58.71000
LogP	3.03800

Hazard Codes	Xi
HS Code	2933399090

221241-25-4

~60%

221241-31-2

Literature: Buckman, Brad Owen; Nicholas, John Beamond; Ramphal, Johnnie Y.; Emayan, Kumaraswamy; Seiwert, Scott D. Patent: US2014/94456 A1, 2014 ; Location in patent: Paragraph 0832; 0835 ;

20734-22-9

221241-31-2

Literature: Buckman, Brad Owen; Nicholas, John Beamond; Ramphal, Johnnie Y.; Emayan, Kumaraswamy; Seiwert, Scott D. Patent: US2014/94456 A1, 2014 ;

Precursor 2
221241-25-4 20734-22-9
DownStream 1
871819-35-1

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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