2-Amino-5-bromo-3-chloropyrazine, CAS No. 21943-13-5

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2-Amino-5-bromo-3-chloropyrazine CAS No.21943-13-5 / Cat No.EBD12156

Formula: C4H3BrClN3

Molecular Weight:208.44

Synonyms:

5-Bromo-3-chloropyrazin-2-amine

2-pyrazinamine,5-bromo-3-chloro-

5-Bromo-3-chloro-pyrazin-2-ylamine

2-Amino-5-bromo-3-chloropyrazine

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Packaging	Purity	Availability	Price (USD)	Quantity
5.0g	97%	Available to ship on 23-Jan-2026	123.99	- +	ADD TO CART

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Properties
NMR Spectrum

Properties

Density:

1.961 g/cm3
Boiling point:

271.288 °C at 760 mmHg
Flashing point:

117.871 °C

NMR Spectrum

Prediction： deltaH (500 MHz; CDCl3) 5.02 (2H, br s, NH2), 8.05 (1H, s, 6-H)

¹H NMR

¹³C NMR