Pyrazine and Impurities

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products per page. 1918 products on this category.

Product data	Purity	Price range	Estimated delivery
1-(Pyrazin-2-yl)pyrrolidine-3-carboxylic acid REF: 10-F768785CAS: 1343979-68-9	98%	To inquire	Tue 22 Oct 24
6-(1h-Pyrazol-1-yl)pyrazine-2-carboxylic acid REF: 10-F659184CAS: 1511720-95-8	98%	To inquire	Tue 22 Oct 24
2-Methoxy-6-methylpyrazine REF: 10-F720154CAS: 2882-21-5	97%	To inquire	Tue 22 Oct 24
2-Chloro-6-(3-fluorophenoxy)pyrazine REF: 10-F755633CAS: 894416-95-6	97%	To inquire	Tue 22 Oct 24
5-bromo-3-[2-(pyridin-3-yl)pyrrolidin-1-yl]pyrazin-2-amine REF: 10-F526390	95.0%	To inquire	Tue 22 Oct 24
2-Chloro-5-(1,1-difluoro-ethyl)-pyrazine REF: 10-F099598CAS: 1965305-20-7	- - -	To inquire	Tue 22 Oct 24
N1-Methyl-N1-(1-pyrazin-2-yl-ethyl)-ethane-1,2-diamine REF: 10-F086948CAS: 1342041-02-4	- - -	To inquire	Tue 22 Oct 24
3-(Pyrrolidin-1-yl)pyrazine-2-carboxylic acid REF: 10-F730495CAS: 342422-98-4	97%	To inquire	Tue 22 Oct 24
2-Chloro-5-(chloromethyl)pyrazine REF: 10-F238024CAS: 105985-21-5	95.0%	To inquire	Tue 22 Oct 24
5-AMINOPYRAZINE-2-CARBALDEHYDE HCL REF: 10-F530450CAS: 1965308-99-9	95.0%	To inquire	Tue 22 Oct 24
2-Methyl-5-trifluoromethyl-pyrazine REF: 10-F075276CAS: 1186195-51-6	98.0%	To inquire	Tue 22 Oct 24
(3-Methylpyrazin-2-yl)methanol REF: 10-F233816CAS: 160818-32-6	95.0%	To inquire	Tue 22 Oct 24
2,5-Dimethoxypyrazine REF: 10-F773958CAS: 117856-61-8	98%	To inquire	Tue 22 Oct 24
C-[1-(1-Pyrazin-2-yl-ethyl)-piperidin-2-yl]-methylamine hydrochloride REF: 10-F090635CAS: 1289387-09-2	- - -	To inquire	Tue 22 Oct 24
3,5,6-Trimethylpyrazin-2(1H)-one REF: 10-F460562CAS: 57355-08-5	95.0%	To inquire	Tue 22 Oct 24
3-Amino-6-bromopyrazine-2-carboxamide REF: 10-F227969CAS: 17890-77-6	95.0%	To inquire	Tue 22 Oct 24
3,6-Dimethylpyrazine-2-carboxylic acid REF: 10-F231747CAS: 2435-46-3	95.0%	To inquire	Tue 22 Oct 24
3-Amino-6-chloropyrazine-2-carboxamide REF: 10-F225965CAS: 1125-56-0	95.0%	To inquire	Tue 22 Oct 24
Methyl 6-(ethylamino)pyrazine-2-carboxylate REF: 10-F704041CAS: 1528085-68-8	98%	To inquire	Tue 22 Oct 24
5-Chloro-3-oxo-3,4-dihydropyrazine-2-carboxylic acid REF: 10-F603138CAS: 150718-29-9	97%	To inquire	Tue 22 Oct 24

1-(Pyrazin-2-yl)pyrrolidine-3-carboxylic acid

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1-(Pyrazin-2-yl)pyrrolidine-3-carboxylic acid

CAS:1343979-68-9

Purity:

98%

Molecular weight:

193.20599365234375

Ref: 10-F768785

1g To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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6-(1h-Pyrazol-1-yl)pyrazine-2-carboxylic acid

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6-(1h-Pyrazol-1-yl)pyrazine-2-carboxylic acid

CAS:1511720-95-8

Purity:

98%

Molecular weight:

190.16200256347656

Ref: 10-F659184

250mg		To inquire
500mg		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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2-Methoxy-6-methylpyrazine

CAS:2882-21-5

Purity:

97%

Molecular weight:

124.14299774169922

Ref: 10-F720154

1g		To inquire
100mg		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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2-Chloro-6-(3-fluorophenoxy)pyrazine

CAS:894416-95-6

Purity:

97%

Molecular weight:

224.6199951171875

Ref: 10-F755633

1g		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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5-bromo-3-[2-(pyridin-3-yl)pyrrolidin-1-yl]pyrazin-2-amine

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5-bromo-3-[2-(pyridin-3-yl)pyrrolidin-1-yl]pyrazin-2-amine

Purity:

95.0%

Molecular weight:

320.1940002441406

Ref: 10-F526390

2g		To inquire
10g		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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2-Chloro-5-(1,1-difluoro-ethyl)-pyrazine

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2-Chloro-5-(1,1-difluoro-ethyl)-pyrazine

CAS:1965305-20-7

Molecular weight:

178.57000732421875

Ref: 10-F099598

1g		To inquire
5g		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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N*1*-Methyl-N*1*-(1-pyrazin-2-yl-ethyl)-ethane-1,2-diamine

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N1-Methyl-N1-(1-pyrazin-2-yl-ethyl)-ethane-1,2-diamine

CAS:1342041-02-4

Molecular weight:

180.2550048828125

Ref: 10-F086948

500mg To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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3-(Pyrrolidin-1-yl)pyrazine-2-carboxylic acid

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3-(Pyrrolidin-1-yl)pyrazine-2-carboxylic acid

CAS:342422-98-4

Purity:

97%

Molecular weight:

193.20599365234375

Ref: 10-F730495

1g To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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2-Chloro-5-(chloromethyl)pyrazine

CAS:105985-21-5

Purity:

95.0%

Molecular weight:

163.0

Ref: 10-F238024

250mg To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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5-AMINOPYRAZINE-2-CARBALDEHYDE HCL

CAS:1965308-99-9

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

159.57000732421875

Ref: 10-F530450

1g		341.00 €
5g		To inquire
100mg		53.00 €
250mg		98.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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2-Methyl-5-trifluoromethyl-pyrazine

CAS:1186195-51-6

Purity:

98.0%

Color and Shape:

Solid

Molecular weight:

162.11500549316406

Ref: 10-F075276

100mg		To inquire
250mg		332.00 €
500mg		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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(3-Methylpyrazin-2-yl)methanol

CAS:160818-32-6

Purity:

95.0%

Color and Shape:

Liquid, Yellow liquid

Molecular weight:

124.14299774169922

Ref: 10-F233816

1g		To inquire
100mg		To inquire
250mg		To inquire
500mg		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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2,5-Dimethoxypyrazine

CAS:117856-61-8

Purity:

98%

Molecular weight:

140.14199829101562

Ref: 10-F773958

1g		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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C-[1-(1-Pyrazin-2-yl-ethyl)-piperidin-2-yl]-methylamine hydrochloride

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C-[1-(1-Pyrazin-2-yl-ethyl)-piperidin-2-yl]-methylamine hydrochloride

CAS:1289387-09-2

Molecular weight:

256.7799987792969

Ref: 10-F090635

500mg To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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3,5,6-Trimethylpyrazin-2(1H)-one

CAS:57355-08-5

Purity:

95.0%

Molecular weight:

138.1699981689453

Ref: 10-F460562

1g		To inquire
100mg		25.00 €
250mg		54.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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3-Amino-6-bromopyrazine-2-carboxamide

CAS:17890-77-6

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

217.0260009765625

Ref: 10-F227969

1g		To inquire
5g		170.00 €
10g		To inquire
25g		To inquire
100g		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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3,6-Dimethylpyrazine-2-carboxylic acid

CAS:2435-46-3

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

152.1529998779297

Ref: 10-F231747

1g		To inquire
5g		To inquire
250mg		61.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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3-Amino-6-chloropyrazine-2-carboxamide

CAS:1125-56-0

Purity:

95.0%

Molecular weight:

172.57000732421875

Ref: 10-F225965

1g		137.00 €
100mg		21.00 €
250mg		50.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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Methyl 6-(ethylamino)pyrazine-2-carboxylate

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Methyl 6-(ethylamino)pyrazine-2-carboxylate

CAS:1528085-68-8

Purity:

98%

Molecular weight:

181.19500732421875

Ref: 10-F704041

1g		To inquire
250mg		To inquire
500mg		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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5-Chloro-3-oxo-3,4-dihydropyrazine-2-carboxylic acid

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5-Chloro-3-oxo-3,4-dihydropyrazine-2-carboxylic acid

CAS:150718-29-9

Purity:

97%

Molecular weight:

174.5399932861328

Ref: 10-F603138

1g		To inquire
100mg		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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Pyrazine and Impurities

1-(Pyrazin-2-yl)pyrrolidine-3-carboxylic acid

Ref: 10-F768785

6-(1h-Pyrazol-1-yl)pyrazine-2-carboxylic acid

Ref: 10-F659184

2-Methoxy-6-methylpyrazine

Ref: 10-F720154

2-Chloro-6-(3-fluorophenoxy)pyrazine

Ref: 10-F755633

5-bromo-3-[2-(pyridin-3-yl)pyrrolidin-1-yl]pyrazin-2-amine

Ref: 10-F526390

2-Chloro-5-(1,1-difluoro-ethyl)-pyrazine

Ref: 10-F099598

N*1*-Methyl-N*1*-(1-pyrazin-2-yl-ethyl)-ethane-1,2-diamine

Ref: 10-F086948

3-(Pyrrolidin-1-yl)pyrazine-2-carboxylic acid

Ref: 10-F730495

2-Chloro-5-(chloromethyl)pyrazine

Ref: 10-F238024

5-AMINOPYRAZINE-2-CARBALDEHYDE HCL

Ref: 10-F530450

2-Methyl-5-trifluoromethyl-pyrazine

Ref: 10-F075276

(3-Methylpyrazin-2-yl)methanol

Ref: 10-F233816

2,5-Dimethoxypyrazine

Ref: 10-F773958

C-[1-(1-Pyrazin-2-yl-ethyl)-piperidin-2-yl]-methylamine hydrochloride

Ref: 10-F090635

3,5,6-Trimethylpyrazin-2(1H)-one

Ref: 10-F460562

3-Amino-6-bromopyrazine-2-carboxamide

Ref: 10-F227969

3,6-Dimethylpyrazine-2-carboxylic acid

Ref: 10-F231747

3-Amino-6-chloropyrazine-2-carboxamide

Ref: 10-F225965

Methyl 6-(ethylamino)pyrazine-2-carboxylate

Ref: 10-F704041

5-Chloro-3-oxo-3,4-dihydropyrazine-2-carboxylic acid

Ref: 10-F603138

N1-Methyl-N1-(1-pyrazin-2-yl-ethyl)-ethane-1,2-diamine