Pyrazine and Impurities

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products per page. 1918 products on this category.

Product data	Purity	Price range	Estimated delivery
6-Chloropyrazine-2-carboxylic acid REF: 10-F062993CAS: 23688-89-3	95.0%	20.00 €~162.00 €	Tue 15 Oct 24
(3-Amino-6-bromopyrazin-2-yl)methanol REF: 10-F237344CAS: 1260880-59-8	95.0%	29.00 €~703.00 €	Tue 15 Oct 24
2-Chloro-3-cyanopyrazine REF: 10-F005877CAS: 55557-52-3	99.00%	20.00 €~387.00 €	Tue 15 Oct 24
3-Methoxy-5-methylpyrazin-2-amine REF: 10-F318100CAS: 89464-87-9	95.0%	40.00 €~1,959.00 €	Tue 15 Oct 24
(R)-Methyl 5-(4-(6-benzyl-4,5-dimethylpyridazin-3-yl)-2-methylpiperazin-1-yl)pyrazine-2-carboxylate REF: 10-F615285CAS: 1204975-11-0	98%	290.00 €~2,086.00 €	Tue 15 Oct 24
2,3-DICHLORO-5-IODOPYRAZINE REF: 10-F826818CAS: 1816294-11-7	97%	280.00 €~1,110.00 €	Tue 15 Oct 24
3-Bromopyrazin-2-ol REF: 10-F434701CAS: 1261634-06-3	95.0%	97.00 €~422.00 €	Tue 15 Oct 24
2-Hydroxy-5-methylpyrazine REF: 10-F077046CAS: 20721-17-9	98.0%	24.00 €~479.00 €	Tue 15 Oct 24
2-Isopentylpyrazine REF: 10-F618944CAS: 40790-22-5	97%	43.00 €~295.00 €	Tue 15 Oct 24
5-Bromo-2-pyrazinecarboxylic acid REF: 10-F076094CAS: 876161-05-6	95.0%	20.00 €~222.00 €	Tue 15 Oct 24
5-Amino-3-methoxypyrazine-2-carbonitrile REF: 10-F606017CAS: 1137478-55-7	97%	98.00 €~397.00 €	Tue 15 Oct 24
1-(Pyrazin-2-yl)pyrrolidine-2-carboxylic acid REF: 10-F649279CAS: 1103848-03-8	98%	142.00 €~1,242.00 €	Tue 15 Oct 24
2-Amino-5-bromo-3-ethynylpyrazine REF: 10-F076167CAS: 1209289-08-6	95.0%	34.00 €~953.00 €	Tue 15 Oct 24
(3,5-Dichloropyrazin-2-yl)methanamine hydrochloride REF: 10-F608595CAS: 2089319-25-3	97%	39.00 €~1,198.00 €	Tue 15 Oct 24
tert-Butyl N-(5-bromo-3-ethynylpyrazin-2-yl)-N-(tert-butoxycarbonyl)carbamate REF: 10-F790093CAS: 1232423-55-0	98%	208.00 €~804.00 €	Tue 15 Oct 24
3-Chloropyrazin-2(1H)-one REF: 10-F321824CAS: 105985-17-9	95.0%	51.00 €~728.00 €	Tue 15 Oct 24
3-(4-Hydroxyphenyl)-2(1H)-pyrazinone REF: 10-F863304CAS: 126247-63-0	97%	338.00 €~1,011.00 €	Tue 15 Oct 24
3-Amino-5-methylpyrazin-2(1H)-one REF: 10-F763242CAS: 89179-61-3	95+%	260.00 €~779.00 €	Tue 15 Oct 24
5-Bromo-2,3-dimethylpyrazine REF: 10-F319136CAS: 111454-68-3	95.0%	45.00 €~965.00 €	Tue 15 Oct 24
2-Bromo-5-nitropyrazine REF: 10-F210547CAS: 117103-53-4	95.0%	53.00 €~1,110.00 €	Tue 15 Oct 24

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6-Chloropyrazine-2-carboxylic acid

CAS:23688-89-3

Purity:

95.0%

Color and Shape:

Solid, Grey solid

Molecular weight:

158.5399932861328

Ref: 10-F062993

1g		23.00 €
5g		38.00 €
10g		72.00 €
25g		162.00 €
250mg		20.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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(3-Amino-6-bromopyrazin-2-yl)methanol

CAS:1260880-59-8

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

204.02699279785156

Ref: 10-F237344

1g		91.00 €
5g		362.00 €
10g		703.00 €
250mg		29.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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2-Chloro-3-cyanopyrazine

CAS:55557-52-3

Purity:

99.00%

Color and Shape:

Solid

Molecular weight:

139.5399932861328

Ref: 10-F005877

1g		24.00 €
5g		20.00 €
10g		23.00 €
25g		27.00 €
50g		51.00 €
100g		96.00 €
500g		387.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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3-Methoxy-5-methylpyrazin-2-amine

CAS:89464-87-9

Purity:

95.0%

Molecular weight:

139.1580047607422

Ref: 10-F318100

1g		99.00 €
5g		439.00 €
10g		840.00 €
25g		1,959.00 €
250mg		40.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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(R)-Methyl 5-(4-(6-benzyl-4,5-dimethylpyridazin-3-yl)-2-methylpiperazin-1-yl)pyrazine-2-carboxylate

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(R)-Methyl 5-(4-(6-benzyl-4,5-dimethylpyridazin-3-yl)-2-methylpiperazin-1-yl)pyrazine-2-carboxylate

CAS:1204975-11-0

Purity:

98%

Molecular weight:

432.52801513671875

Ref: 10-F615285

25mg		290.00 €
50mg		471.00 €
100mg		754.00 €
250mg		1,155.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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2,3-DICHLORO-5-IODOPYRAZINE

CAS:1816294-11-7

Purity:

97%

Molecular weight:

274.8699951171875

Ref: 10-F826818

1g		1,110.00 €
100mg		280.00 €
250mg		461.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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3-Bromopyrazin-2-ol

CAS:1261634-06-3

Purity:

95.0%

Molecular weight:

174.98500061035156

Ref: 10-F434701

1g		422.00 €
100mg		97.00 €
250mg		175.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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2-Hydroxy-5-methylpyrazine

CAS:20721-17-9

Purity:

98.0%

Color and Shape:

Solid

Molecular weight:

110.11599731445312

Ref: 10-F077046

1g		80.00 €
5g		258.00 €
10g		479.00 €
100mg		24.00 €
250mg		28.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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2-Isopentylpyrazine

CAS:40790-22-5

Purity:

97%

Molecular weight:

150.22500610351562

Ref: 10-F618944

1g		295.00 €
100mg		43.00 €
250mg		97.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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5-Bromo-2-pyrazinecarboxylic acid

CAS:876161-05-6

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

202.9949951171875

Ref: 10-F076094

1g		20.00 €
5g		54.00 €
10g		95.00 €
25g		222.00 €
250mg		24.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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5-Amino-3-methoxypyrazine-2-carbonitrile

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5-Amino-3-methoxypyrazine-2-carbonitrile

CAS:1137478-55-7

Purity:

97%

Molecular weight:

150.14100646972656

Ref: 10-F606017

1g		397.00 €
100mg		98.00 €
250mg		112.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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

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

CAS:1103848-03-8

Purity:

98%

Molecular weight:

193.20599365234375

Ref: 10-F649279

1g		480.00 €
5g		1,242.00 €
100mg		142.00 €
250mg		200.00 €
500mg		351.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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2-Amino-5-bromo-3-ethynylpyrazine

CAS:1209289-08-6

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

198.0229949951172

Ref: 10-F076167

1g		56.00 €
5g		223.00 €
10g		407.00 €
25g		953.00 €
250mg		34.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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(3,5-Dichloropyrazin-2-yl)methanamine hydrochloride

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(3,5-Dichloropyrazin-2-yl)methanamine hydrochloride

CAS:2089319-25-3

Purity:

97%

Molecular weight:

214.47000122070312

Ref: 10-F608595

1g		283.00 €
5g		1,198.00 €
50mg		39.00 €
100mg		58.00 €
250mg		117.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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tert-Butyl N-(5-bromo-3-ethynylpyrazin-2-yl)-N-(tert-butoxycarbonyl)carbamate

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tert-Butyl N-(5-bromo-3-ethynylpyrazin-2-yl)-N-(tert-butoxycarbonyl)carbamate

CAS:1232423-55-0

Purity:

98%

Molecular weight:

398.2569885253906

Ref: 10-F790093

1g		804.00 €
100mg		208.00 €
250mg		379.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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3-Chloropyrazin-2(1H)-one

CAS:105985-17-9

Purity:

95.0%

Color and Shape:

Liquid

Molecular weight:

130.52999877929688

Ref: 10-F321824

1g		134.00 €
5g		375.00 €
10g		728.00 €
250mg		51.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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3-(4-Hydroxyphenyl)-2(1H)-pyrazinone

CAS:126247-63-0

Purity:

97%

Molecular weight:

188.18600463867188

Ref: 10-F863304

25mg		338.00 €
100mg		1,011.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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3-Amino-5-methylpyrazin-2(1H)-one

CAS:89179-61-3

Purity:

95+%

Molecular weight:

125.13099670410156

Ref: 10-F763242

1g		779.00 €
100mg		260.00 €
250mg		402.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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5-Bromo-2,3-dimethylpyrazine

CAS:111454-68-3

Purity:

95.0%

Color and Shape:

Liquid

Molecular weight:

187.0399932861328

Ref: 10-F319136

1g		246.00 €
5g		965.00 €
100mg		45.00 €
250mg		86.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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2-Bromo-5-nitropyrazine

CAS:117103-53-4

Purity:

95.0%

Color and Shape:

Solid, solid

Molecular weight:

203.98300170898438

Ref: 10-F210547

1g		287.00 €
5g		1,110.00 €
100mg		53.00 €
250mg		95.00 €

Estimated delivery in United States, on Tuesday 15 Oct 2024

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