Pyrazines

(3-Chloropyrazin-2-yl)methanamine HCl 95+%

Catalog # AS16243-B Formula: C5H7Cl2N3 Mass: 180.03 C.A.S. / related C.A.S: [939412-86-9] / [] MDL: MFCD09910171 Appearance: solid Colour: yellow to brown Hazardous Classification: Warning Storage Temp: 2-7°C Refrigerate logP: pKa: 8,313...

From 112.00 € *

5-Methylpyrazine-2-carboxamide 95+%

Catalog # AS13351 Formula: C6H7N3O Mass: 137.14 C.A.S. / related C.A.S: [5521-57-3] / [] MDL: MFCD00190581 Appearance: crystal -powder Colour: pale gray - reddish gray Hazardous Classification: Warning Storage Temp: 2-7°C Refrigerate...

From 68.00 € *

3,5-Dibromo-1-methylpyrazin-2(1H)-one 95+%

Catalog # AS14406 Formula: C5H4Br2N2O Mass: 267.91 C.A.S. / related C.A.S: [87486-34-8] / [] MDL: MFCD12022617 Appearance: solid Colour: pale-yellow to yellow-brown Hazardous Classification: Corrosive Storage Temp: 2-7°C Refrigerate...

From 84.00 € *

5-Hydroxypyrazine-2-carboxylic acid 95+%

Catalog # AS12077 Formula: C5H4N2O3 Mass: 140.10 C.A.S. / related C.A.S: [34604-60-9] / [] MDL: MFCD00190599 Appearance: crystalline Colour: light yellow Hazardous Classification: Corrosive Storage Temp: 2-7°C Refrigerate logP: -0,33...

From 60.00 € *

Ethyl-3-chloropyrazine-2-carboxylate 95+%

Catalog # AS12078 Formula: C7H7ClN2O2 Mass: 186.60 C.A.S. / related C.A.S: [655247-45-3] / [] MDL: MFCD07371661 Appearance: crystals Colour: light yellow to yellow Hazardous Classification: Warning Storage Temp: 2-7°C Refrigerate logP:...

From 225.00 € *

3-Hydroxypyrazine-2-carboxylate 95+%

Catalog # AS1974 Formula: C6H6N2O3 Mass: 154.10 C.A.S. / related C.A.S: [27825-20-3] / [] MDL: MFCD03093338 Appearance: solid Colour: yellow to brown Hazardous Classification: Warning Storage Temp: 2-7°C Refrigerate logP: -0,92 pKa:...

From 78.00 € *

5-Bromo-3-[(trimethylsilyl)ethynyl]pyrazin-2-am...

Catalog # AS23201 Formula: C9H12BrN3Si Mass: 270.20 C.A.S. / related C.A.S: [875781-41-2] / [] MDL: MFCD16660032 Appearance: solid Colour: off white Hazardous Classification: Warning Storage Temp: 2-7°C Refrigerate logP: pKa: Tariff...

From 173.00 € *

Methyl 3-Amino-6-bromopyrazine-2-carboxylate 97%

Catalog # AS23228 Formula: C6H6BrN3O2 Mass: 232.03 C.A.S. / related C.A.S: [6966-01-4;] / [] MDL: MFCD00834964 Appearance: crystal -powder Colour: pale yellow - greyish reddish yellow Hazardous Classification: Warning Storage Temp: 2-7°C...

From 20.00 € *

5-Amino-2-bromo-3-chloropyrazine 97%

Catalog # AS22833 Formula: C4H3BrClN3 Mass: 208.44 C.A.S. / related C.A.S: [173253-42-4] / [] MDL: MFCD09909642 Appearance: solid Colour: tan Hazardous Classification: Warning Storage Temp: 2-7°C Refrigerate logP: 1,41 pKa: Tariff Code:...

From 38.00 € *

Methyl 3,6-Dibromopyrazine-2-carboxylate 97%

Catalog # AS22770 Formula: C6H4Br2N2O2 Mass: 295.92 C.A.S. / related C.A.S: [13301-04-7] / [] MDL: MFCD11976863 Appearance: solid Colour: pale-yellow to yellow-brown Hazardous Classification: Warning Storage Temp: 2-7°C Refrigerate logP:...

From 51.00 € *

2-Amino-3-bromo-6-chloropyrazine 97%

Catalog # AS22704 Formula: C4H3BrClN3 Mass: 208.44 C.A.S. / related C.A.S: [212779-21-0] / [] MDL: MFCD11044158 Appearance: solid Colour: pale-yellow to yellow-brown Hazardous Classification: Warning Storage Temp: 2-7°C Refrigerate logP:...

From 74.00 € *

2-Hydrazinylpyrazine 97%

Catalog # AS22722 Formula: C4H6N4 Mass: 110.12 C.A.S. / related C.A.S: [54608-52-5] / [] MDL: MFCD04114555 Appearance: solid Colour: pale-yellow to yellow-brown Hazardous Classification: Corrosive Storage Temp: -20°C Freezer logP: pKa:...

From 26.00 € *