
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"

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 Friday 2 May 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 Friday 2 May 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 Friday 2 May 2025

5-Methylpyrazin-2-amine
CAS:5521-58-4
Formula:
C5H7N3
Purity:
>99.0%(GC)
Color and Shape:
White to Light yellow to Light orange powder to crystal
Molecular weight:
109.13
Ref: 3B-M3006
1g | 165.00 € | ||
5g | 517.00 € |
Estimated delivery in United States, on Friday 2 May 2025

1-Methoxyphenazine
Formula:
C13H10N2O
Purity:
>97.0%(GC)(T)
Color and Shape:
Light yellow to Yellow to Orange powder to crystal
Molecular weight:
210.24
Ref: 3B-M1828
1g | 227.00 € |
Estimated delivery in United States, on Friday 2 May 2025

5H-5-Methyl-6,7-dihydrocyclopentapyrazine
CAS:23747-48-0
Formula:
C8H10N2
Purity:
>97.0%(GC)(T)
Color and Shape:
Colorless to Light yellow to Light orange clear liquid
Molecular weight:
134.18
Ref: 3B-M1086
5ml | 92.00 € |
Estimated delivery in United States, on Friday 2 May 2025

2,3-Diethylpyrazine
CAS:15707-24-1
Formula:
C8H12N2
Purity:
>98.0%(GC)
Color and Shape:
Colorless to Light yellow clear liquid
Molecular weight:
136.20
Ref: 3B-D1581
5ml | 31.00 € |
Estimated delivery in United States, on Friday 2 May 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 Friday 2 May 2025

2-(Methylthio)pyrazine
CAS:21948-70-9
Formula:
C5H6N2S
Purity:
>98.0%(GC)
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
126.18
Ref: 3B-M1821
5g | 27.00 € | ||
25g | 52.00 € |
Estimated delivery in United States, on Friday 2 May 2025

2,3-Pyrazinedicarboxylic Acid
CAS:89-01-0
Formula:
C6H4N2O4
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
168.11
Ref: 3B-P0545
25g | 51.00 € |
Estimated delivery in United States, on Friday 2 May 2025

2-Chloro-3,5-dimethylpyrazine
CAS:38557-72-1
Formula:
C6H7ClN2
Purity:
>95.0%(GC)
Color and Shape:
Colorless to Light yellow clear liquid
Molecular weight:
142.59
Ref: 3B-C3118
1g | 137.00 € |
Estimated delivery in United States, on Friday 2 May 2025

2-Methylpyrazine
CAS:109-08-0
Formula:
C5H6N2
Purity:
>98.0%(GC)
Color and Shape:
Colorless to Light yellow clear liquid
Molecular weight:
94.12
Ref: 3B-M0736
25ml | 38.00 € | ||
250ml | 175.00 € |
Estimated delivery in United States, on Friday 2 May 2025

2-Ethoxy-3-methylpyrazine
CAS:32737-14-7
Formula:
C7H10N2O
Purity:
>98.0%(GC)(T)
Color and Shape:
Colorless to Light yellow clear liquid
Molecular weight:
138.17
Ref: 3B-M0809
5g | 71.00 € | ||
25g | 201.00 € |
Estimated delivery in United States, on Friday 2 May 2025

2-tert-Butylpyrazine
CAS:32741-11-0
Formula:
C8H12N2
Purity:
>97.0%(GC)(T)
Color and Shape:
Colorless to Light yellow clear liquid
Molecular weight:
136.20
Ref: 3B-B3394
1g | 75.00 € | ||
5g | 242.00 € |
Estimated delivery in United States, on Friday 2 May 2025

2-Acetylpyrazine
CAS:22047-25-2
Formula:
C6H6N2O
Purity:
>99.0%(GC)
Color and Shape:
White to Light yellow to Light orange powder to crystal
Molecular weight:
122.13
Ref: 3B-A0988
10g | 75.00 € | ||
25g | 132.00 € |
Estimated delivery in United States, on Friday 2 May 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 Friday 2 May 2025

2-Ethoxypyrazine
CAS:38028-67-0
Formula:
C6H8N2O
Purity:
>98.0%(GC)
Color and Shape:
Light yellow to Yellow clear liquid
Molecular weight:
124.14
Ref: 3B-E0697
5g | 27.00 € | ||
25g | 63.00 € |
Estimated delivery in United States, on Friday 2 May 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 Friday 2 May 2025

Diquinoxalino[2,3-a:2',3'-c]phenazine
CAS:214-83-5
Formula:
C24H12N6
Purity:
>97.0%(T)
Color and Shape:
Light yellow to Yellow powder to crystal
Molecular weight:
384.40
Ref: 3B-D6085
1g | 314.00 € | ||
250mg | 107.00 € |
Estimated delivery in United States, on Friday 2 May 2025