Pyrazines
Pyrazines are six-membered ring compounds with two nitrogen atoms. These compounds are important in organic synthesis and medicinal chemistry, particularly for their antibacterial properties. At CymitQuimica, we offer a wide selection of high-quality pyrazines to support your research and industrial needs.
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Subcategories of "Pyrazines"
Products of "Pyrazines"
3-Chloro-2,5-dimethylpyrazine
CAS:95-89-6
Formula:
C6H7ClN2
Purity:
>95.0%(GC)
Color and Shape:
Colorless to Light orange to Yellow clear liquid
Molecular weight:
142.59
Ref: 3B-C2040
| 5g | 96.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
2-Bromoquinoxaline
CAS:36856-91-4
Formula:
C8H5BrN2
Purity:
>98.0%(GC)
Color and Shape:
White to Light red to Green powder to crystal
Molecular weight:
209.05
Ref: 3B-B4632
| 1g | 95.00 € | ||
| 200mg | 38.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
3-Hydroxypyrazine-2-carboxamide
CAS:55321-99-8
Formula:
C5H5N3O2
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
139.11
Ref: 3B-H1485
| 1g | 52.00 € | ||
| 5g | 159.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
Janus Green B
CAS:2869-83-2
Formula:
C30H31ClN6
Color and Shape:
Dark green to Dark blue to Black powder to crystal
Molecular weight:
511.07
Ref: 3B-J0002
| 5g | 41.00 € | ||
| 25g | 122.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
2,3-Diphenylquinoxaline
CAS:1684-14-6
Formula:
C20H14N2
Purity:
min. 98.0 %(GC)
Color and Shape:
White to Light yellow to Light orange powder to crystal
Molecular weight:
282.35
Ref: 3B-D2442
| 25g | 131.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
Pyrazinecarboxylic Acid
CAS:98-97-5
Formula:
C5H4N2O2
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
124.10
Ref: 3B-P0940
| 25g | 42.00 € | ||
| 500g | 532.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
2-Hydroxypyrazine
CAS:6270-63-9
Formula:
C4H4N2O
Purity:
>98.0%(GC)(T)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
96.09
Ref: 3B-H1580
| 1g | 65.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
2,3-Dimethylpyrazine
CAS:5910-89-4
Formula:
C6H8N2
Purity:
>98.0%(GC)
Color and Shape:
Colorless to Light orange to Yellow clear liquid
Molecular weight:
108.14
Ref: 3B-D1525
| 5ml | 31.00 € | ||
| 25ml | 78.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
Methyl 3-Chloropyrazine-2-carboxylate
CAS:27825-21-4
Formula:
C6H5ClN2O2
Purity:
>98.0%(GC)
Color and Shape:
White to Orange to Green powder to lump
Molecular weight:
172.57
Ref: 3B-M2648
| 1g | 153.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
2-Quinoxalinecarboxylic Acid
CAS:879-65-2
Formula:
C9H6N2O2
Purity:
>96.0%(GC)(T)
Color and Shape:
White to Gray to Brown powder to crystal
Molecular weight:
174.16
Ref: 3B-Q0081
| 1g | 88.00 € | ||
| 5g | 267.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
2-Amino-6-chloropyrazine
CAS:33332-28-4
Formula:
C4H4ClN3
Purity:
>98.0%(GC)
Color and Shape:
White to Brown powder to crystal
Molecular weight:
129.55
Ref: 3B-A2145
| 1g | 35.00 € | ||
| 5g | 107.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
5-Chloropyrazine-2-carboxylic Acid
CAS:36070-80-1
Formula:
C5H3ClN2O2
Purity:
>98.0%(T)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
158.54
Ref: 3B-C3002
| 1g | 73.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
2-Amino-3,5-dibromopyrazine
CAS:24241-18-7
Formula:
C4H3Br2N3
Purity:
>98.0%(GC)
Color and Shape:
White to Gray to Brown powder to crystal
Molecular weight:
252.90
Ref: 3B-A1806
| 1g | 39.00 € | ||
| 5g | 116.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
Pyrazine
CAS:290-37-9
Formula:
C4H4N2
Purity:
>98.0%(GC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
80.09
Ref: 3B-P0544
| 25g | 40.00 € | ||
| 500g | 270.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
5,8-Dibromo-2,3-diphenylquinoxaline
CAS:94544-77-1
Formula:
C20H12Br2N2
Purity:
>98.0%(HPLC)(N)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
440.14
Ref: 3B-D4461
| 200mg | 133.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
2-Hydroxyquinoxaline
CAS:1196-57-2
Formula:
C8H6N2O
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Brown powder to crystal
Molecular weight:
146.15
Ref: 3B-H0591
| 25g | 33.00 € | ||
| 100g | 76.00 € | ||
| 500g | 213.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
2,3-Diethyl-5-methylpyrazine
CAS:18138-04-0
Formula:
C9H14N2
Purity:
>97.0%(GC)
Color and Shape:
White to Yellow to Green clear liquid
Molecular weight:
150.23
Ref: 3B-D1714
| 5ml | 57.00 € | ||
| 25ml | 161.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
2-Hydroxy-3-methylpyrazine
CAS:19838-07-4
Formula:
C5H6N2O
Purity:
>98.0%(GC)
Color and Shape:
White to Yellow to Orange powder to crystal
Molecular weight:
110.12
Ref: 3B-H1519
| 1g | 52.00 € | ||
| 5g | 151.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
2-Aminopyrazine
CAS:5049-61-6
Formula:
C4H5N3
Purity:
>98.0%(GC)(T)
Color and Shape:
White to Gray to Brown powder to crystal
Molecular weight:
95.11
Ref: 3B-A0989
| 5g | 30.00 € | ||
| 25g | 78.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
