2-Amino-5-bromopyrazine

Modify Date: 2025-08-23 14:24:41

2-Amino-5-bromopyrazine structure	Common Name	2-Amino-5-bromopyrazine
	CAS Number	59489-71-3	Molecular Weight	174.00
	Density	1.8±0.1 g/cm3	Boiling Point	274.2±35.0 °C at 760 mmHg
	Molecular Formula	C₄H₄BrN₃	Melting Point	113-117 °C(lit.)
	MSDS	Chinese USA	Flash Point	119.7±25.9 °C
	Symbol	GHS05, GHS07	Signal Word	Danger

Use of 2-Amino-5-bromopyrazine

2-Amino-5-bromopyrazine is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	2-Amino-5-bromopyrazine
Synonym	More Synonyms

Description	2-Amino-5-bromopyrazine is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others

Density	1.8±0.1 g/cm3
Boiling Point	274.2±35.0 °C at 760 mmHg
Melting Point	113-117 °C(lit.)
Molecular Formula	C₄H₄BrN₃
Molecular Weight	174.00
Flash Point	119.7±25.9 °C
Exact Mass	172.958847
PSA	51.80000
LogP	1.55
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.649

2-Amino-5-bromopyrazine MSDS(Chinese)

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-H315-H317-H318
Precautionary Statements	P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn:Harmful
Risk Phrases	R20/21/22;R36/37/38;R44
Safety Phrases	S26-S37/39-S45-S36/37/39-S22
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2933990090

Aminopyrazine

CAS#:5049-61-6

~90%

2-Amino-5-bromo...

CAS#:59489-71-3

Literature: Chou, Chun-Ming; Tung, Yu-Wen; Lin, Meng-I; Chan, Diana; Phakhodee, Wong; Isobe, Minoru Heterocycles, 2012 , vol. 86, # 2 p. 1323 - 1339

Aminopyrazine

CAS#:5049-61-6

~60%

2-Amino-5-bromo...

CAS#:59489-71-3

2-Amino-3,5-dib...

CAS#:24241-18-7

Literature: Chemical Communications, , vol. 47, # 16 p. 4688 - 4690

2-Amino-3,5-dib...

CAS#:24241-18-7

~84%

Aminopyrazine

CAS#:5049-61-6

2-Amino-5-bromo...

CAS#:59489-71-3

Literature: Organic Process Research and Development, , vol. 10, # 4 p. 822 - 828

2-Amino-3,5-dib...

CAS#:24241-18-7

~99%

2-Amino-5-bromo...

CAS#:59489-71-3

Literature: Itoh, Takahiro; Kato, Shinji; Nonoyama, Nobuaki; Wada, Toshihiro; Maeda, Kenji; Mase, Toshiaki; Zhao, Matthew M.; Song, Jake Z.; Tschaen, David M.; McNamara, James M. Organic Process Research and Development, 2006 , vol. 10, # 4 p. 822 - 828

3-Amino-6-bromo...

CAS#:486424-37-7

2-Amino-5-bromo...

CAS#:59489-71-3

Literature: Journal of the American Chemical Society, , vol. 71, p. 2798

Aminopyrazine

CAS#:5049-61-6

~35%

2-Amino-5-bromo...

CAS#:59489-71-3

2-Amino-3-bromo...

CAS#:21943-12-4

2-Amino-3,5-dib...

CAS#:24241-18-7

Literature: Journal of Heterocyclic Chemistry, , vol. 19, # 3 p. 673 - 674

Precursor 3
CAS#:5049-61-6 Aminopyrazine CAS#:24241-18-7 2-Amino-3,5-dib... CAS#:486424-37-7 3-Amino-6-bromo...
DownStream 10
CAS#:89323-09-1 5-Amino-2-pyraz... CAS#:40155-43-9 5-Aminopyrazine... CAS#:374063-92-0 5-Bromopyrazin-2-ol CAS#:912773-24-1 6-Bromoimidazo[...
CAS#:251549-38-9 Pyrazinamine,5-... CAS#:23229-26-7 2,5-Dibromopyrazine CAS#:622392-04-5 2-Bromo-5-iodop... CAS#:54013-07-9 5-Methoxypyrazi...
CAS#:1028700-78-8 N-(5-bromopyraz... CAS#:113305-94-5 5-Aminopyrazine...

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%

Palladium-catalyzed cross-coupling reactions of pyridylboronic acids with heteroaryl halides bearing a primary amine group: synthesis of highly substituted bipyridines and pyrazinopyridines.

J. Org. Chem. 70 , 388, (2005)

A range of halogenated aromatics and heteroaromatics bearing a primary amine group are shown to be suitable substrates for Suzuki cross-coupling reactions with arylboronic acids and pyridylboronic aci...

5-bromopyrazin-2-amine

MFCD00235015

2-Pyrazinamine, 5-bromo-

5-Bromo-2-pyrazinamine

5-Brompyrazin-2-amin

2-Amino-5-bromopyrazine

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2-Amino-5-bromopyrazine

Use of 2-Amino-5-bromopyrazine

Names

2-Amino-5-bromopyrazine Biological Activity

Chemical & Physical Properties

MSDS

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Articles1

Synonyms

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.