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  4. Compounds by Functional Group and Structure
  5. Cyclic Compounds
  6. Heterocyclic Compounds
  7. Heterocycles with Nitrogen (N)
  8. Pyrazines
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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"

Halogenated Pyrazine

Products of "Pyrazines"

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products per page. 2187 products on this category.

BrandProduct dataPurityPrice rangeEstimated delivery
Fluorochem logo
3-CYCLOPROPYLPYRAZIN-2-AMINE
REF: 10-F535411CAS: 1190969-76-6 		95.0%114.00 €~396.00 €Fri 13 Dec 24
Fluorochem logo
2-Fluoro-pyrazine
REF: 10-F050271CAS: 4949-13-7 		95.0%14.00 €~2,497.00 €Fri 13 Dec 24
Fluorochem logo
3,5-DICHLORO-2-METHYLPYRAZINE
REF: 10-F333187CAS: 89284-38-8 		95.0%110.00 €~881.00 €Fri 13 Dec 24
Fluorochem logo
3,6-Dibromopyrazin-2-amine
REF: 10-F212082CAS: 957230-70-5 		97.0%42.00 €~1,676.00 €Fri 13 Dec 24
Fluorochem logo
2-(1H-1,2,4-triazol-5-yl)pyrazine
REF: 10-F372098CAS: 130612-31-6 		98.0%20.00 €~134.00 €Fri 13 Dec 24
Fluorochem logo
6-Methylpyrazine-2-carboxaldehyde
REF: 10-F233527CAS: 116758-01-1 		95.0%31.00 €~805.00 €Fri 13 Dec 24
Fluorochem logo
2,3,5-Triphenyl-6-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrazine
REF: 10-F634171CAS: 2396743-57-8 		97%181.00 €~1,503.00 €Fri 13 Dec 24
Fluorochem logo
6-Methyl-5-oxo-4,5-dihydropyrazine-2-carboxylic acid
REF: 10-F209147CAS: 77168-83-3 		95.0%85.00 €~836.00 €Fri 13 Dec 24
TCI logo
2,3-Dichloropyrazine
REF: 3B-D3061CAS: 4858-85-9 		>98.0%(GC)45.00 €~130.00 €Fri 13 Dec 24
Fluorochem logo
Ethyl 3-chloro-5-methylpyrazine-2-carboxylate
REF: 10-F982675CAS: 2091363-93-6 		- - -219.00 €~685.00 €Fri 13 Dec 24
Fluorochem logo
6-CHLORO-3-(2,3-DICHLOROPHENYL)PYRAZIN-2-AMINE
REF: 10-F533958CAS: 212779-33-4 		95.0%161.00 €~3,124.00 €Fri 13 Dec 24
Fluorochem logo
Ethyl 5-chloropyrazine-2-carboxylate
REF: 10-F234750CAS: 54013-04-6 		95.0%53.00 €~843.00 €Fri 13 Dec 24
Fluorochem logo
2-Bromo-5-hydroxypyrazine
REF: 10-F046364CAS: 374063-92-0 		97.0%20.00 €~75.00 €Fri 13 Dec 24
Fluorochem logo
trans-4-[4-[6-(Aminocarbonyl)-3,5-dimethyl-2-pyrazinyl]phenyl]cyclohexaneacetic acid methyl ester
REF: 10-F986394CAS: 1166831-68-0 		98%397.00 €~1,053.00 €Fri 13 Dec 24
Fluorochem logo
2-(Aminomethyl)-5-methylpyrazine
REF: 10-F009009CAS: 132664-85-8 		97.0%91.00 €~1,053.00 €Fri 13 Dec 24
TCI logo
2,3-Bis(bromomethyl)quinoxaline-6-carboxylic Acid
REF: 3B-B6295CAS: 32602-11-2 		>97.0%(T)(HPLC)199.00 €~667.00 €Fri 13 Dec 24
Fluorochem logo
2-(6-Bromopyrazin-2-yl)propan-2-ol
REF: 10-F983148CAS: 2673371-79-2 		- - -80.00 €~211.00 €Fri 13 Dec 24
Fluorochem logo
5-(Dimethylamino)pyrazine-2-carbonitrile
REF: 10-F764351CAS: 221295-05-2 		98%165.00 €~2,578.00 €Fri 13 Dec 24
Fluorochem logo
2-Chloro-5-fluoropyrazine
REF: 10-F695262CAS: 959019-05-7 		97%93.00 €~689.00 €Fri 13 Dec 24
Fluorochem logo
2-(6-Methylpyrazin-2-yl)ethanamine hydrochloride
REF: 10-F986215		NULL321.00 €~891.00 €Fri 13 Dec 24
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3-CYCLOPROPYLPYRAZIN-2-AMINE
Fluorochem logo
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3-CYCLOPROPYLPYRAZIN-2-AMINE

CAS:1190969-76-6
Purity:
95.0%
Molecular weight:
135.1699981689453

Ref: 10-F535411

1g396.00 €
100mg114.00 €
250mg175.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
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discount label
2-Fluoro-pyrazine
Fluorochem logo
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2-Fluoro-pyrazine

CAS:4949-13-7
Purity:
95.0%
Color and Shape:
Liquid
Molecular weight:
98.08000183105469

Ref: 10-F050271

1g28.00 €
5g70.00 €
10g115.00 €
25g186.00 €
50g339.00 €
100g653.00 €
500g2,497.00 €
100mg14.00 €
250mg25.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
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discount label
3,5-DICHLORO-2-METHYLPYRAZINE
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3,5-DICHLORO-2-METHYLPYRAZINE

CAS:89284-38-8
Purity:
95.0%
Color and Shape:
Liquid
Molecular weight:
163.0

Ref: 10-F333187

1g148.00 €
5g466.00 €
10g881.00 €
250mg110.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
+ info
discount label
3,6-Dibromopyrazin-2-amine
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3,6-Dibromopyrazin-2-amine

CAS:957230-70-5
Purity:
97.0%
Color and Shape:
Solid
Molecular weight:
252.89700317382812

Ref: 10-F212082

1g42.00 €
5g107.00 €
10g203.00 €
25g470.00 €
100g1,676.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
+ info
discount label
2-(1H-1,2,4-triazol-5-yl)pyrazine
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2-(1H-1,2,4-triazol-5-yl)pyrazine

CAS:130612-31-6
Purity:
98.0%
Molecular weight:
147.14100646972656

Ref: 10-F372098

1g32.00 €
5g134.00 €
250mg20.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
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discount label
6-Methylpyrazine-2-carboxaldehyde
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6-Methylpyrazine-2-carboxaldehyde

CAS:116758-01-1
Purity:
95.0%
Color and Shape:
Solid, No data available.
Molecular weight:
122.12699890136719

Ref: 10-F233527

1g184.00 €
5g805.00 €
100mg31.00 €
250mg54.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
+ info
discount label
2,3,5-Triphenyl-6-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrazine
Fluorochem logo
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2,3,5-Triphenyl-6-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrazine

CAS:2396743-57-8
Purity:
97%
Molecular weight:
510.44000244140625

Ref: 10-F634171

1g544.00 €
5g1,503.00 €
100mg181.00 €
250mg288.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
+ info
discount label
6-Methyl-5-oxo-4,5-dihydropyrazine-2-carboxylic acid
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6-Methyl-5-oxo-4,5-dihydropyrazine-2-carboxylic acid

CAS:77168-83-3
Purity:
95.0%
Molecular weight:
154.125

Ref: 10-F209147

1g190.00 €
5g836.00 €
250mg85.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
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discount label
2,3-Dichloropyrazine
TCI logo
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2,3-Dichloropyrazine

CAS:4858-85-9
Formula:
C4H2Cl2N2
Purity:
>98.0%(GC)
Color and Shape:
White or Colorless to Light yellow powder to lump to clear liquid
Molecular weight:
148.97

Ref: 3B-D3061

5g45.00 €
25g130.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
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discount label
Ethyl 3-chloro-5-methylpyrazine-2-carboxylate
Fluorochem logo
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Ethyl 3-chloro-5-methylpyrazine-2-carboxylate

CAS:2091363-93-6
Molecular weight:
200.62

Ref: 10-F982675

1g685.00 €
100mg219.00 €
250mg338.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
+ info
discount label
6-CHLORO-3-(2,3-DICHLOROPHENYL)PYRAZIN-2-AMINE
Fluorochem logo
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6-CHLORO-3-(2,3-DICHLOROPHENYL)PYRAZIN-2-AMINE

CAS:212779-33-4
Purity:
95.0%
Molecular weight:
274.5299987792969

Ref: 10-F533958

1g562.00 €
5g1,838.00 €
10g3,124.00 €
100mg161.00 €
250mg206.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
+ info
discount label
Ethyl 5-chloropyrazine-2-carboxylate
Fluorochem logo
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Ethyl 5-chloropyrazine-2-carboxylate

CAS:54013-04-6
Purity:
95.0%
Color and Shape:
Solid
Molecular weight:
186.60000610351562

Ref: 10-F234750

1g53.00 €
5g191.00 €
10g352.00 €
25g843.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
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discount label
2-Bromo-5-hydroxypyrazine
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2-Bromo-5-hydroxypyrazine

CAS:374063-92-0
Purity:
97.0%
Color and Shape:
Solid, Crystalline
Molecular weight:
174.98500061035156

Ref: 10-F046364

1g20.00 €
5g23.00 €
10g36.00 €
25g75.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
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discount label
trans-4-[4-[6-(Aminocarbonyl)-3,5-dimethyl-2-pyrazinyl]phenyl]cyclohexaneacetic acid methyl ester
Fluorochem logo
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trans-4-[4-[6-(Aminocarbonyl)-3,5-dimethyl-2-pyrazinyl]phenyl]cyclohexaneacetic acid methyl ester

CAS:1166831-68-0
Purity:
98%
Molecular weight:
381.476

Ref: 10-F986394

25mg397.00 €
50mg647.00 €
100mg1,053.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
+ info
discount label
2-(Aminomethyl)-5-methylpyrazine
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2-(Aminomethyl)-5-methylpyrazine

CAS:132664-85-8
Purity:
97.0%
Color and Shape:
Liquid
Molecular weight:
123.15899658203125

Ref: 10-F009009

1g91.00 €
5g338.00 €
10g533.00 €
25g1,053.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
+ info
discount label
2,3-Bis(bromomethyl)quinoxaline-6-carboxylic Acid
TCI logo
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2,3-Bis(bromomethyl)quinoxaline-6-carboxylic Acid

CAS:32602-11-2
Formula:
C11H8Br2N2O2
Purity:
>97.0%(T)(HPLC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
360.01

Ref: 3B-B6295

10mg199.00 €
50mg667.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
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discount label
2-(6-Bromopyrazin-2-yl)propan-2-ol
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2-(6-Bromopyrazin-2-yl)propan-2-ol

CAS:2673371-79-2
Molecular weight:
217.066

Ref: 10-F983148

1g211.00 €
100mg80.00 €
250mg117.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
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discount label
5-(Dimethylamino)pyrazine-2-carbonitrile
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5-(Dimethylamino)pyrazine-2-carbonitrile

CAS:221295-05-2
Purity:
98%
Molecular weight:
148.16900634765625

Ref: 10-F764351

1g633.00 €
5g1,740.00 €
10g2,578.00 €
100mg165.00 €
250mg276.00 €
500mg424.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
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discount label
2-Chloro-5-fluoropyrazine
Fluorochem logo
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2-Chloro-5-fluoropyrazine

CAS:959019-05-7
Purity:
97%
Molecular weight:
132.52000427246094

Ref: 10-F695262

1g689.00 €
100mg93.00 €
250mg192.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
+ info
discount label
2-(6-Methylpyrazin-2-yl)ethanamine hydrochloride
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2-(6-Methylpyrazin-2-yl)ethanamine hydrochloride

Purity:
NULL
Molecular weight:
173.64

Ref: 10-F986215

1g891.00 €
100mg321.00 €
250mg453.00 €
Estimated delivery in United States, on Friday 13 Dec 2024
+ info
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