
Halogenated Pyrazine
Halogenated pyrazines are pyrazine rings with halogen atoms. These compounds are important in the synthesis of pharmaceuticals, particularly those with antibacterial properties. At CymitQuimica, we provide a wide range of high-quality halogenated pyrazines to support your research and industrial projects.
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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 Friday 21 Mar 2025

2,5-Dibromopyrazine
CAS:23229-26-7
Formula:
C4H2Br2N2
Purity:
>98.0%(GC)
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
237.88
Ref: 3B-D4323
1g | 36.00 € | ||
5g | 92.00 € |
Estimated delivery in United States, on Friday 21 Mar 2025

Pyrazinamide
CAS:98-96-4
Formula:
C5H5N3O
Purity:
>98.0%(HPLC)(N)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
123.12
Ref: 3B-P0633
25g | 46.00 € |
Estimated delivery in United States, on Friday 21 Mar 2025

2-Pyrazinemethanol
CAS:6705-33-5
Formula:
C5H6N2O
Purity:
>98.0%(GC)
Color and Shape:
White to Light yellow powder to lump
Molecular weight:
110.12
Ref: 3B-P2129
1g | 97.00 € |
Estimated delivery in United States, on Friday 21 Mar 2025

2-Amino-5-bromo-3-methoxypyrazine
CAS:5900-13-0
Formula:
C5H6BrN3O
Purity:
>99.0%(GC)(T)
Color and Shape:
White to Green to Brown powder to crystal
Molecular weight:
204.03
Ref: 3B-A2562
1g | 68.00 € |
Estimated delivery in United States, on Friday 21 Mar 2025

3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine Hydrochloride
CAS:762240-92-6
Formula:
C6H7F3N4·HCl
Purity:
>98.0%(HPLC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
228.60
Ref: 3B-T2998
1g | 45.00 € | ||
5g | 140.00 € |
Estimated delivery in United States, on Friday 21 Mar 2025

5-Chloro-2,3-diphenylpyrazine
CAS:41270-66-0
Formula:
C16H11ClN2
Purity:
>98.0%(GC)
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
266.73
Ref: 3B-C3205
1g | 71.00 € | ||
5g | 211.00 € |
Estimated delivery in United States, on Friday 21 Mar 2025

Chloropyrazine
CAS:14508-49-7
Formula:
C4H3ClN2
Purity:
>98.0%(GC)
Color and Shape:
Colorless to Light yellow clear liquid
Molecular weight:
114.53
Ref: 3B-C1093
5g | 27.00 € | ||
25g | 54.00 € |
Estimated delivery in United States, on Friday 21 Mar 2025

2-Amino-5-phenylpyrazine
CAS:13535-13-2
Formula:
C10H9N3
Purity:
>98.0%(GC)
Color and Shape:
White - Yellow Solid Form
Molecular weight:
171.20
Ref: 3B-A1684
1g | 78.00 € | ||
5g | 255.00 € |
Estimated delivery in United States, on Friday 21 Mar 2025

2-chloro 3,5-dimethyl pyarazine
CAS:38557-72-1
Formula:
C6H7ClN2
Purity:
97%
Color and Shape:
Liquid
Molecular weight:
142.5862
Ref: IN-DA00BZIH
1g | 39.00 € | ||
5g | 102.00 € | ||
10g | 165.00 € | ||
25g | 293.00 € | ||
250mg | 25.00 € |
Estimated delivery in United States, on Friday 28 Mar 2025

2-Chloro-6-methylpyrazine
CAS:38557-71-0
Formula:
C5H5ClN2
Purity:
97%
Color and Shape:
Solid
Molecular weight:
128.5596
Ref: IN-DA003H0Z
1g | 26.00 € | ||
5g | 49.00 € | ||
10g | 72.00 € | ||
25g | 144.00 € |
Estimated delivery in United States, on Friday 28 Mar 2025

Pyrazinoic acid hydrazide
CAS:768-05-8
Formula:
C5H6N4O
Purity:
95%
Color and Shape:
Solid
Molecular weight:
138.1273
Ref: IN-DA0035JO
1g | 25.00 € | ||
5g | 43.00 € | ||
10g | 57.00 € | ||
25g | 81.00 € | ||
100g | 181.00 € |
Estimated delivery in United States, on Friday 28 Mar 2025

2-Pyrazinecarbonitrile
CAS:19847-12-2
Formula:
C5H3N3
Purity:
98%
Color and Shape:
Liquid
Molecular weight:
105.0974
Ref: IN-DA002BJA
5g | To inquire | ||
25g | 21.00 € | ||
100g | 28.00 € | ||
500g | 75.00 € | ||
1000g | 122.00 € |
Estimated delivery in United States, on Friday 28 Mar 2025

Ref: IN-DA003517
1g | 21.00 € | ||
5g | 35.00 € | ||
10g | 49.00 € | ||
25g | 81.00 € | ||
50g | 127.00 € | ||
100g | 182.00 € | ||
250g | 520.00 € | ||
500g | To inquire |
Estimated delivery in United States, on Friday 28 Mar 2025

2-Methylthiopyrazine
CAS:21948-70-9
Formula:
C5H6N2S
Purity:
98%
Color and Shape:
Solid
Molecular weight:
126.1795
Ref: IN-DA003B2L
5g | 26.00 € | ||
10g | 25.00 € | ||
25g | 45.00 € | ||
100g | 102.00 € |
Estimated delivery in United States, on Friday 28 Mar 2025

Pyrazine, 2,5-dibromo-
CAS:23229-26-7
Formula:
C4H2Br2N2
Purity:
98%
Color and Shape:
Solid
Molecular weight:
237.8801
Ref: IN-DA002MLI
1g | 25.00 € | ||
5g | 47.00 € | ||
10g | 70.00 € | ||
25g | 138.00 € | ||
50g | 180.00 € | ||
100g | 292.00 € | ||
500g | To inquire |
Estimated delivery in United States, on Friday 28 Mar 2025

Acetylpyrazine
CAS:22047-25-2
Formula:
C6H6N2O
Purity:
98%
Color and Shape:
Solid
Molecular weight:
122.1246
Ref: IN-DA003NNZ
1g | To inquire | ||
5g | 26.00 € | ||
25g | 28.00 € | ||
100g | 64.00 € | ||
500g | 195.00 € |
Estimated delivery in United States, on Friday 28 Mar 2025

2-Pyrazinylmethanol
CAS:6705-33-5
Formula:
C5H6N2O
Purity:
96%
Color and Shape:
Solid
Molecular weight:
110.1139
Ref: IN-DA0033FP
1g | 27.00 € | ||
5g | 52.00 € | ||
10g | 76.00 € | ||
25g | 148.00 € | ||
100g | 548.00 € |
Estimated delivery in United States, on Friday 28 Mar 2025

2,6-Dichloropyrazine
CAS:4774-14-5
Formula:
C4H2Cl2N2
Purity:
98%
Color and Shape:
Solid
Molecular weight:
148.9781
Ref: IN-DA00331C
5g | To inquire | ||
10g | 21.00 € | ||
25g | 25.00 € | ||
50g | 24.00 € | ||
5kg | 535.00 € | ||
100g | 32.00 € | ||
250g | 50.00 € | ||
500g | 77.00 € | ||
1000g | 120.00 € |
Estimated delivery in United States, on Friday 28 Mar 2025

2-Amino-5-phenylpyrazine
CAS:13535-13-2
Formula:
C10H9N3
Purity:
%
Color and Shape:
Solid
Molecular weight:
171.1986
Ref: IN-DA003GHO
1g | 104.00 € | ||
5g | 280.00 € | ||
10g | 498.00 € | ||
25g | To inquire | ||
100mg | 50.00 € | ||
250mg | 66.00 € |
Estimated delivery in United States, on Friday 28 Mar 2025