Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Bromopyrazine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Bromopyrazine
Price: ￥768.0/1g ￥2688.0/5g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

56423-63-3

56423-63-3 structure

56423-63-3 structure

Name: 2-Bromopyrazine
Chemical Name: 2-Bromopyrazine
CAS Number: 56423-63-3
Molecular Formula: C₄H₃BrN₂
Molecular Weight: 158.984
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrazines
Create Date: 2018-07-14 12:54:27
Modify Date: 2025-08-25 12:21:33

Name	2-Bromopyrazine
Synonyms	Pyrazine, 2-bromo- 2-Bromopyrazine

Density	1.7±0.1 g/cm3
Boiling Point	183.0±20.0 °C at 760 mmHg
Molecular Formula	C₄H₃BrN₂
Molecular Weight	158.984
Flash Point	64.5±21.8 °C
Exact Mass	157.947952
PSA	25.78000
LogP	0.78
Vapour Pressure	1.1±0.3 mmHg at 25°C
Index of Refraction	1.568
Storage condition	?20°C

Hazard Codes	Xn
Risk Phrases	22-41-37/38
Safety Phrases	26-39
HS Code	2933990090

6270-63-9 structure

6270-63-9

~47%

56423-63-3 structure

56423-63-3

Literature: Decrane, Laurence; Pie, Nelly; Turck, Alain Journal of Heterocyclic Chemistry, 2005 , vol. 42, # 4 p. 509 - 513

14508-49-7 structure

14508-49-7

~29%

56423-63-3 structure

56423-63-3

Literature: Schlosser, Manfred; Cottet, Fabrice European Journal of Organic Chemistry, 2002 , # 24 p. 4181 - 4184

30882-41-8 structure

30882-41-8

~%

56423-63-3 structure

56423-63-3

Literature: US2403710 , ;

290-37-9 structure

290-37-9

~%

56423-63-3 structure

56423-63-3

Literature: US2524431 , ; US2540476 , ;

290-37-9 structure

290-37-9

7732-18-5 structure

7732-18-5

7726-95-6 structure

7726-95-6

~%

56423-63-3 structure

56423-63-3

Detail

Literature: US2524431 , ; US2540476 , ;

Precursor 6
6270-63-9 14508-49-7 30882-41-8 290-37-9
7732-18-5 7726-95-6
DownStream 7
108030-81-5 95538-03-7 23229-25-6 23229-26-7
19847-12-2 29460-97-7 56421-72-8

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.