Pyrazine and Impurities

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products per page. 1918 products on this category.

Product data	Purity	Price range	Estimated delivery
6-Methoxypyrazine-2-carbonitrile REF: 10-F616566CAS: 136309-07-4	97%	To inquire	Tue 22 Oct 24
6-Oxo-1,6-dihydropyrazine-2-carboxylic acid REF: 10-F322552CAS: 13924-99-7	95.0%	To inquire	Tue 22 Oct 24
3,5-Diamino-6-chloropyrazine-2-carboxylic acid REF: 10-F456507CAS: 4878-36-8	95.0%	To inquire	Tue 22 Oct 24
N,N-BIS(TERT-BUTOXYCARBONYL) (6-BROMOPYRAZIN-2-YL)AMINE REF: 10-F536694	95.0%	To inquire	Tue 22 Oct 24
2-Bromo-3-iodopyrazine REF: 10-F738165CAS: 860308-71-0	95%	To inquire	Tue 22 Oct 24
2-((6-Chloropyrazin-2-yl)amino)ethan-1-ol REF: 10-F766373CAS: 1147998-45-5	98%	To inquire	Tue 22 Oct 24
Pyrazine-2-carbothioamide REF: 10-F358370CAS: 4604-72-2	95+%	To inquire	Tue 22 Oct 24
3-Iodopyrazine-2-carboxylic acid REF: 10-F077445CAS: 212471-40-4	95.0%	To inquire	Tue 22 Oct 24
2-Bromo-5-(tert-butyl)pyrazine REF: 10-F669005CAS: 959238-69-8	95%	To inquire	Tue 22 Oct 24
tert-Butyl N-[(3S)-1-(pyrazin-2-yl)pyrrolidin-3-yl]carbamate REF: 10-F075837CAS: 1365936-65-7	- - -	To inquire	Tue 22 Oct 24
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%	To inquire	Tue 22 Oct 24
3,5-Dibromopyrazine-2,6-diamine REF: 10-F615763CAS: 58885-20-4	98%	To inquire	Tue 22 Oct 24
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%	To inquire	Tue 22 Oct 24
6-nitro-3-oxo-3,4-dihydropyrazine-2-carboxamide REF: 10-F772304CAS: 259793-97-0	98%	To inquire	Tue 22 Oct 24
2-[(3-Methyl-pyrazin-2-ylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester REF: 10-F090653CAS: 1289387-89-8	- - -	To inquire	Tue 22 Oct 24
2-Bromo-5-(3-fluorobenzyloxy)pyrazine REF: 10-F475603	- - -	To inquire	Tue 22 Oct 24
5-(Cyclopropylmethoxy)pyrazine-2-carboxylic acid REF: 10-F476250CAS: 1286777-19-2	- - -	To inquire	Tue 22 Oct 24
(S)-2-Amino-N-methyl-N-(1-pyrazin-2-yl-ethyl)-propionamide REF: 10-F087069CAS: 1354025-38-9	- - -	To inquire	Tue 22 Oct 24
2-Chloro-5-methylpyrazine REF: 10-F077050CAS: 59303-10-5	99.0%	To inquire	Tue 22 Oct 24
[1-(1-Pyrazin-2-yl-ethyl)-piperidin-4-yl]-methanol REF: 10-F090724CAS: 1289384-63-9	95.0%	To inquire	Tue 22 Oct 24

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6-Methoxypyrazine-2-carbonitrile

CAS:136309-07-4

Purity:

97%

Molecular weight:

135.12600708007812

Ref: 10-F616566

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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6-Oxo-1,6-dihydropyrazine-2-carboxylic acid

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6-Oxo-1,6-dihydropyrazine-2-carboxylic acid

CAS:13924-99-7

Purity:

95.0%

Molecular weight:

140.09800720214844

Ref: 10-F322552

1g		To inquire
5g		To inquire
100mg		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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3,5-Diamino-6-chloropyrazine-2-carboxylic acid

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3,5-Diamino-6-chloropyrazine-2-carboxylic acid

CAS:4878-36-8

Purity:

95.0%

Molecular weight:

188.57000732421875

Ref: 10-F456507

1g		39.00 €
5g		107.00 €
10g		191.00 €
25g		437.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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N,N-BIS(TERT-BUTOXYCARBONYL) (6-BROMOPYRAZIN-2-YL)AMINE

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N,N-BIS(TERT-BUTOXYCARBONYL) (6-BROMOPYRAZIN-2-YL)AMINE

Purity:

95.0%

Molecular weight:

374.2349853515625

Ref: 10-F536694

1g		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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2-Bromo-3-iodopyrazine

CAS:860308-71-0

Purity:

95%

Molecular weight:

284.8819885253906

Ref: 10-F738165

1g To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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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 To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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Pyrazine-2-carbothioamide

CAS:4604-72-2

Purity:

95+%

Color and Shape:

Solid

Molecular weight:

139.17999267578125

Ref: 10-F358370

1g		177.00 €
5g		232.00 €
25g		1,140.00 €
250mg		83.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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3-Iodopyrazine-2-carboxylic acid

CAS:212471-40-4

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

249.9949951171875

Ref: 10-F077445

1g		95.00 €
5g		To inquire
10g		To inquire
250mg		27.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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

CAS:959238-69-8

Purity:

95%

Molecular weight:

215.093994140625

Ref: 10-F669005

250mg		To inquire
500mg		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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tert-Butyl N-[(3S)-1-(pyrazin-2-yl)pyrrolidin-3-yl]carbamate

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tert-Butyl N-[(3S)-1-(pyrazin-2-yl)pyrrolidin-3-yl]carbamate

CAS:1365936-65-7

Molecular weight:

264.3290100097656

Ref: 10-F075837

1g To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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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		To inquire
5g		To inquire
10g		To inquire
2.5g		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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3,5-Dibromopyrazine-2,6-diamine

CAS:58885-20-4

Purity:

98%

Molecular weight:

267.9119873046875

Ref: 10-F615763

5g		To inquire
10g		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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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 To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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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 To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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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 To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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

Molecular weight:

283.1000061035156

Ref: 10-F475603

1g To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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5-(Cyclopropylmethoxy)pyrazine-2-carboxylic acid

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5-(Cyclopropylmethoxy)pyrazine-2-carboxylic acid

CAS:1286777-19-2

Molecular weight:

194.19000244140625

Ref: 10-F476250

1g To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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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 To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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2-Chloro-5-methylpyrazine

CAS:59303-10-5

Purity:

99.0%

Color and Shape:

Liquid

Molecular weight:

128.55999755859375

Ref: 10-F077050

1g		102.00 €
5g		201.00 €
10g		To inquire
250mg		37.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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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 To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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