Pyrazine and Impurities

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products per page. 1920 products on this category.

Product data	Purity	Price range	Estimated delivery
5-Methoxypyrazine-2-carbonitrile REF: 10-F658157CAS: 38789-76-3	98%	- - -	Discontinued product
2-(Benzyloxy)-3-chloropyrazine REF: 10-F613587CAS: 1219832-20-8	98%	- - -	Discontinued product
2-Bromo-3-iodopyrazine REF: 10-F738165CAS: 860308-71-0	95%	- - -	Discontinued product
2-((6-Chloropyrazin-2-yl)amino)ethan-1-ol REF: 10-F766373CAS: 1147998-45-5	98%	- - -	Discontinued product
2-Bromo-5-(tert-butyl)pyrazine REF: 10-F669005CAS: 959238-69-8	95%	- - -	Discontinued product
4-[(furan-2-yl)methyl]-3-(pyrazin-2-yl)-4,5-dihydro-1H-1,2,4-triazole-5-thione REF: 10-F644602CAS: 893725-34-3	98%	- - -	Discontinued product
3,5-Dibromopyrazine-2,6-diamine REF: 10-F615763CAS: 58885-20-4	98%	- - -	Discontinued product
1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(1-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)urea REF: 10-F731598CAS: 1396679-82-5	95%	- - -	Discontinued product
6-nitro-3-oxo-3,4-dihydropyrazine-2-carboxamide REF: 10-F772304CAS: 259793-97-0	98%	- - -	Discontinued product
2-[(3-Methyl-pyrazin-2-ylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester REF: 10-F090653CAS: 1289387-89-8	- - -	- - -	Discontinued product
2-Bromo-5-(3-fluorobenzyloxy)pyrazine REF: 10-F475603	- - -	- - -	Discontinued product
(S)-2-Amino-N-methyl-N-(1-pyrazin-2-yl-ethyl)-propionamide REF: 10-F087069CAS: 1354025-38-9	- - -	- - -	Discontinued product
[1-(1-Pyrazin-2-yl-ethyl)-piperidin-4-yl]-methanol REF: 10-F090724CAS: 1289384-63-9	95.0%	- - -	Discontinued product
2-[(2-Amino-ethyl)-isopropyl-amino]-1-pyrazin-2-yl-ethanone REF: 10-F086956CAS: 1353955-93-7	- - -	- - -	Discontinued product
3-Ethoxypyrazin-2(1H)-one REF: 10-F765943CAS: 1093656-66-6	98%	- - -	Discontinued product
5-Bromo-1-cyclobutylpyrazin-2(1H)-one REF: 10-F476433	- - -	- - -	Discontinued product
3-((3-Amino-2-chlorophenyl)thio)-6-chloropyrazin-2-amine REF: 10-F619243CAS: 2055841-11-5	97%	- - -	Discontinued product
[2-(Pyrazin-2-yloxy)phenyl]methanamine REF: 10-F625403CAS: 870061-78-2	98%	- - -	Discontinued product
2-Chloro-3-(1-piperazinyl)pyrazine REF: 10-F076241CAS: 85386-99-8	95.0%	- - -	Discontinued product
N1-Cyclopropyl-N1-(3-methylsulfanyl-pyrazin-2-ylmethyl)-ethane-1,2-diamine REF: 10-F086929CAS: 1353968-68-9	- - -	- - -	Discontinued product

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5-Methoxypyrazine-2-carbonitrile

CAS:38789-76-3

Purity:

98%

Molecular weight:

135.12600708007812

Ref: 10-F658157

1g	Discontinued	Request information
250mg	Discontinued	Request information
500mg	Discontinued	Request information

Discontinued product

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2-(Benzyloxy)-3-chloropyrazine

CAS:1219832-20-8

Purity:

98%

Molecular weight:

220.66000366210938

Ref: 10-F613587

5g Discontinued Request information

Discontinued product

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2-Bromo-3-iodopyrazine

CAS:860308-71-0

Purity:

95%

Molecular weight:

284.8819885253906

Ref: 10-F738165

1g Discontinued Request information

Discontinued product

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2-((6-Chloropyrazin-2-yl)amino)ethan-1-ol

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2-((6-Chloropyrazin-2-yl)amino)ethan-1-ol

CAS:1147998-45-5

Purity:

98%

Molecular weight:

173.60000610351562

Ref: 10-F766373

1g Discontinued Request information

Discontinued product

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2-Bromo-5-(tert-butyl)pyrazine

CAS:959238-69-8

Purity:

95%

Molecular weight:

215.093994140625

Ref: 10-F669005

250mg		Discontinued	Request information
500mg		Discontinued	Request information

Discontinued product

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4-[(furan-2-yl)methyl]-3-(pyrazin-2-yl)-4,5-dihydro-1H-1,2,4-triazole-5-thione

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4-[(furan-2-yl)methyl]-3-(pyrazin-2-yl)-4,5-dihydro-1H-1,2,4-triazole-5-thione

CAS:893725-34-3

Purity:

98%

Molecular weight:

259.2900085449219

Ref: 10-F644602

1g	Discontinued	Request information
5g	Discontinued	Request information
10g	Discontinued	Request information
2.5g	Discontinued	Request information
100mg	Discontinued	Request information
250mg	Discontinued	Request information
500mg	Discontinued	Request information

Discontinued product

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3,5-Dibromopyrazine-2,6-diamine

CAS:58885-20-4

Purity:

98%

Molecular weight:

267.9119873046875

Ref: 10-F615763

5g		Discontinued	Request information
10g		Discontinued	Request information

Discontinued product

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1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(1-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)urea

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1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(1-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)urea

CAS:1396679-82-5

Purity:

95%

Molecular weight:

422.44500732421875

Ref: 10-F731598

1g Discontinued Request information

Discontinued product

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6-nitro-3-oxo-3,4-dihydropyrazine-2-carboxamide

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6-nitro-3-oxo-3,4-dihydropyrazine-2-carboxamide

CAS:259793-97-0

Purity:

98%

Molecular weight:

184.11099243164062

Ref: 10-F772304

1g Discontinued Request information

Discontinued product

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2-[(3-Methyl-pyrazin-2-ylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester

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2-[(3-Methyl-pyrazin-2-ylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester

CAS:1289387-89-8

Molecular weight:

306.4100036621094

Ref: 10-F090653

500mg Discontinued Request information

Discontinued product

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2-Bromo-5-(3-fluorobenzyloxy)pyrazine

Molecular weight:

283.1000061035156

Ref: 10-F475603

1g Discontinued Request information

Discontinued product

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(S)-2-Amino-N-methyl-N-(1-pyrazin-2-yl-ethyl)-propionamide

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(S)-2-Amino-N-methyl-N-(1-pyrazin-2-yl-ethyl)-propionamide

CAS:1354025-38-9

Molecular weight:

208.26499938964844

Ref: 10-F087069

500mg Discontinued Request information

Discontinued product

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[1-(1-Pyrazin-2-yl-ethyl)-piperidin-4-yl]-methanol

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[1-(1-Pyrazin-2-yl-ethyl)-piperidin-4-yl]-methanol

CAS:1289384-63-9

Purity:

95.0%

Molecular weight:

221.3040008544922

Ref: 10-F090724

500mg Discontinued Request information

Discontinued product

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2-[(2-Amino-ethyl)-isopropyl-amino]-1-pyrazin-2-yl-ethanone

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2-[(2-Amino-ethyl)-isopropyl-amino]-1-pyrazin-2-yl-ethanone

CAS:1353955-93-7

Molecular weight:

222.29200744628906

Ref: 10-F086956

500mg Discontinued Request information

Discontinued product

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3-Ethoxypyrazin-2(1H)-one

CAS:1093656-66-6

Purity:

98%

Molecular weight:

140.14199829101562

Ref: 10-F765943

1g Discontinued Request information

Discontinued product

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5-Bromo-1-cyclobutylpyrazin-2(1H)-one

Molecular weight:

229.07699584960938

Ref: 10-F476433

1g Discontinued Request information

Discontinued product

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3-((3-Amino-2-chlorophenyl)thio)-6-chloropyrazin-2-amine

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3-((3-Amino-2-chlorophenyl)thio)-6-chloropyrazin-2-amine

CAS:2055841-11-5

Purity:

97%

Molecular weight:

287.1600036621094

Ref: 10-F619243

250mg Discontinued Request information

Discontinued product

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[2-(Pyrazin-2-yloxy)phenyl]methanamine

CAS:870061-78-2

Purity:

98%

Molecular weight:

201.22900390625

Ref: 10-F625403

1g		Discontinued	Request information
500mg		Discontinued	Request information

Discontinued product

+ info

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2-Chloro-3-(1-piperazinyl)pyrazine

CAS:85386-99-8

Purity:

95.0%

Molecular weight:

198.64999389648438

Ref: 10-F076241

1g	Discontinued	Request information
5g	Discontinued	Request information
10g	Discontinued	Request information
25g	Discontinued	Request information
250mg	Discontinued	Request information

Discontinued product

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N*1*-Cyclopropyl-N*1*-(3-methylsulfanyl-pyrazin-2-ylmethyl)-ethane-1,2-diamine

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N1-Cyclopropyl-N1-(3-methylsulfanyl-pyrazin-2-ylmethyl)-ethane-1,2-diamine

CAS:1353968-68-9

Molecular weight:

238.35000610351562

Ref: 10-F086929

500mg Discontinued Request information

Discontinued product

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Pyrazine and Impurities

5-Methoxypyrazine-2-carbonitrile

Ref: 10-F658157

2-(Benzyloxy)-3-chloropyrazine

Ref: 10-F613587

2-Bromo-3-iodopyrazine

Ref: 10-F738165

2-((6-Chloropyrazin-2-yl)amino)ethan-1-ol

Ref: 10-F766373

2-Bromo-5-(tert-butyl)pyrazine

Ref: 10-F669005

4-[(furan-2-yl)methyl]-3-(pyrazin-2-yl)-4,5-dihydro-1H-1,2,4-triazole-5-thione

Ref: 10-F644602

3,5-Dibromopyrazine-2,6-diamine

Ref: 10-F615763

1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(1-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)urea

Ref: 10-F731598

6-nitro-3-oxo-3,4-dihydropyrazine-2-carboxamide

Ref: 10-F772304

2-[(3-Methyl-pyrazin-2-ylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester

Ref: 10-F090653

2-Bromo-5-(3-fluorobenzyloxy)pyrazine

Ref: 10-F475603

(S)-2-Amino-N-methyl-N-(1-pyrazin-2-yl-ethyl)-propionamide

Ref: 10-F087069

[1-(1-Pyrazin-2-yl-ethyl)-piperidin-4-yl]-methanol

Ref: 10-F090724

2-[(2-Amino-ethyl)-isopropyl-amino]-1-pyrazin-2-yl-ethanone

Ref: 10-F086956

3-Ethoxypyrazin-2(1H)-one

Ref: 10-F765943

5-Bromo-1-cyclobutylpyrazin-2(1H)-one

Ref: 10-F476433

3-((3-Amino-2-chlorophenyl)thio)-6-chloropyrazin-2-amine

Ref: 10-F619243

[2-(Pyrazin-2-yloxy)phenyl]methanamine

Ref: 10-F625403

2-Chloro-3-(1-piperazinyl)pyrazine

Ref: 10-F076241

N*1*-Cyclopropyl-N*1*-(3-methylsulfanyl-pyrazin-2-ylmethyl)-ethane-1,2-diamine

Ref: 10-F086929

N1-Cyclopropyl-N1-(3-methylsulfanyl-pyrazin-2-ylmethyl)-ethane-1,2-diamine