Pyrazine and Impurities

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products per page. 1918 products on this category.

Product data	Purity	Price range	Estimated delivery
5-(2-methoxy-5-methylphenoxy)pyrazine-2-carboxylic acid REF: 10-F369265	- - -	To inquire	Mon 21 Oct 24
6-Bromo-5-chloropyrazine-2-carboxylic acid REF: 10-F620562CAS: 1017604-40-8	95%	To inquire	Mon 21 Oct 24
3-(1H-imidazol-1-yl)pyrazine-2-carbonitrile REF: 10-F773118CAS: 342412-44-6	98%	To inquire	Mon 21 Oct 24
6-Chloro-5-iodopyrazin-2-amine REF: 10-F602354CAS: 925678-00-8	97%	To inquire	Mon 21 Oct 24
2-Amino-N-cyclopropyl-N-(3-methylsulfanyl-pyrazin-2-ylmethyl)-acetamide REF: 10-F086987CAS: 1353978-70-7	- - -	To inquire	Mon 21 Oct 24
N1-Methyl-N1-pyrazin-2-ylmethyl-ethane-1,2-diamine REF: 10-F086920CAS: 1248256-63-4	- - -	To inquire	Mon 21 Oct 24
2-Amino-6-cyanopyrazine REF: 10-F076406CAS: 59489-39-3	95.0%	To inquire	Mon 21 Oct 24
3-Methoxy-2,5-dimethylpyrazine REF: 10-F498998CAS: 19846-22-1	95.0%	To inquire	Mon 21 Oct 24
3,5-Dichloro-2-iodopyrazine REF: 10-F092141CAS: 136866-30-3	95.0%	To inquire	Mon 21 Oct 24
2-(1H-pyrrol-1-yl)pyrazine REF: 10-F721570CAS: 50966-75-1	97%	To inquire	Mon 21 Oct 24
2-Chloro-3,5-dimethylpyrazine REF: 10-F067411CAS: 38557-72-1	97.0%	To inquire	Mon 21 Oct 24
5-(Pyrazin-2-yl)pyridine-2-carboxylic acid REF: 10-F647483CAS: 1340504-76-8	98%	To inquire	Mon 21 Oct 24
5-Methylpyrazine-2,3-dicarbonitrile REF: 10-F068702CAS: 52197-12-3	97.0%	To inquire	Mon 21 Oct 24
5-Chloro-2-hydroxypyrazine REF: 10-F076747CAS: 89180-45-0	95.0%	To inquire	Mon 21 Oct 24
ethyl (2E)-2-cyano-3-[(pyrazin-2-yl)amino]prop-2-enoate REF: 10-F526563	95.0%	To inquire	Mon 21 Oct 24
2-(3-Methyl-pyrazin-2-yloxymethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester REF: 10-F089408CAS: 1261232-76-1	- - -	To inquire	Mon 21 Oct 24
1-(2-Ethylphenyl)-3-(1-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)urea REF: 10-F731593CAS: 1396766-59-8	98%	To inquire	Mon 21 Oct 24
(5-BROMOPYRAZIN-2-YL)METHANAMINE REF: 10-F500764CAS: 1369140-94-2	95.0%	To inquire	Mon 21 Oct 24
1-(3-Methyl-pyrazin-2-yl)-piperidine-2-carboxylic acid REF: 10-F089401CAS: 1261230-10-7	- - -	To inquire	Mon 21 Oct 24
2-Amino-3,5-dichloropyrazine REF: 10-F076341CAS: 873-42-7	95.0%	To inquire	Mon 21 Oct 24

5-(2-methoxy-5-methylphenoxy)pyrazine-2-carboxylic acid

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5-(2-methoxy-5-methylphenoxy)pyrazine-2-carboxylic acid

Molecular weight:

260.2489929199219

Ref: 10-F369265

1g		To inquire
250mg		To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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6-Bromo-5-chloropyrazine-2-carboxylic acid

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6-Bromo-5-chloropyrazine-2-carboxylic acid

CAS:1017604-40-8

Purity:

95%

Molecular weight:

237.44000244140625

Ref: 10-F620562

1g To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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3-(1H-imidazol-1-yl)pyrazine-2-carbonitrile

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3-(1H-imidazol-1-yl)pyrazine-2-carbonitrile

CAS:342412-44-6

Purity:

98%

Molecular weight:

171.16299438476562

Ref: 10-F773118

1g To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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6-Chloro-5-iodopyrazin-2-amine

CAS:925678-00-8

Purity:

97%

Molecular weight:

255.44000244140625

Ref: 10-F602354

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

Estimated delivery in United States, on Monday 21 Oct 2024

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2-Amino-N-cyclopropyl-N-(3-methylsulfanyl-pyrazin-2-ylmethyl)-acetamide

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2-Amino-N-cyclopropyl-N-(3-methylsulfanyl-pyrazin-2-ylmethyl)-acetamide

CAS:1353978-70-7

Molecular weight:

252.33999633789062

Ref: 10-F086987

500mg To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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N*1*-Methyl-N*1*-pyrazin-2-ylmethyl-ethane-1,2-diamine

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N1-Methyl-N1-pyrazin-2-ylmethyl-ethane-1,2-diamine

CAS:1248256-63-4

Molecular weight:

166.22799682617188

Ref: 10-F086920

500mg To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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2-Amino-6-cyanopyrazine

CAS:59489-39-3

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

120.11499786376953

Ref: 10-F076406

1g		194.00 €
5g		704.00 €
100mg		74.00 €
250mg		94.00 €
500mg		142.00 €

Estimated delivery in United States, on Monday 21 Oct 2024

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3-Methoxy-2,5-dimethylpyrazine

CAS:19846-22-1

Purity:

95.0%

Color and Shape:

Liquid

Molecular weight:

138.1699981689453

Ref: 10-F498998

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

Estimated delivery in United States, on Monday 21 Oct 2024

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3,5-Dichloro-2-iodopyrazine

CAS:136866-30-3

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

274.8699951171875

Ref: 10-F092141

1g		40.00 €
5g		119.00 €
10g		226.00 €

Estimated delivery in United States, on Monday 21 Oct 2024

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2-(1H-pyrrol-1-yl)pyrazine

CAS:50966-75-1

Purity:

97%

Molecular weight:

145.1649932861328

Ref: 10-F721570

1g To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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2-Chloro-3,5-dimethylpyrazine

CAS:38557-72-1

Purity:

97.0%

Color and Shape:

Solid

Molecular weight:

142.58999633789062

Ref: 10-F067411

1g		31.00 €
5g		99.00 €
10g		190.00 €
25g		437.00 €
100g		1,114.00 €

Estimated delivery in United States, on Monday 21 Oct 2024

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5-(Pyrazin-2-yl)pyridine-2-carboxylic acid

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5-(Pyrazin-2-yl)pyridine-2-carboxylic acid

CAS:1340504-76-8

Purity:

98%

Molecular weight:

201.18499755859375

Ref: 10-F647483

250mg		To inquire
500mg		To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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5-Methylpyrazine-2,3-dicarbonitrile

CAS:52197-12-3

Purity:

97.0%

Color and Shape:

Liquid

Molecular weight:

144.13699340820312

Ref: 10-F068702

5g		104.00 €
10g		117.00 €
25g		205.00 €
100g		734.00 €

Estimated delivery in United States, on Monday 21 Oct 2024

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5-Chloro-2-hydroxypyrazine

CAS:89180-45-0

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

130.52999877929688

Ref: 10-F076747

1g		25.00 €
5g		65.00 €
10g		110.00 €
25g		251.00 €
100g		932.00 €

Estimated delivery in United States, on Monday 21 Oct 2024

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ethyl (2E)-2-cyano-3-[(pyrazin-2-yl)amino]prop-2-enoate

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ethyl (2E)-2-cyano-3-[(pyrazin-2-yl)amino]prop-2-enoate

Purity:

95.0%

Molecular weight:

218.21600341796875

Ref: 10-F526563

2g		To inquire
10g		To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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2-(3-Methyl-pyrazin-2-yloxymethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester

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2-(3-Methyl-pyrazin-2-yloxymethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester

CAS:1261232-76-1

Molecular weight:

293.36700439453125

Ref: 10-F089408

500mg To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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1-(2-Ethylphenyl)-3-(1-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)urea

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1-(2-Ethylphenyl)-3-(1-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)urea

CAS:1396766-59-8

Purity:

98%

Molecular weight:

392.4630126953125

Ref: 10-F731593

100mg To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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(5-BROMOPYRAZIN-2-YL)METHANAMINE

CAS:1369140-94-2

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

188.0279998779297

Ref: 10-F500764

1g		To inquire
50mg		To inquire
100mg		To inquire
250mg		To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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1-(3-Methyl-pyrazin-2-yl)-piperidine-2-carboxylic acid

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1-(3-Methyl-pyrazin-2-yl)-piperidine-2-carboxylic acid

CAS:1261230-10-7

Molecular weight:

221.25999450683594

Ref: 10-F089401

500mg To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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2-Amino-3,5-dichloropyrazine

CAS:873-42-7

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

163.99000549316406

Ref: 10-F076341

5g		28.00 €
10g		53.00 €
25g		87.00 €
100g		293.00 €

Estimated delivery in United States, on Monday 21 Oct 2024

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Pyrazine and Impurities

5-(2-methoxy-5-methylphenoxy)pyrazine-2-carboxylic acid

Ref: 10-F369265

6-Bromo-5-chloropyrazine-2-carboxylic acid

Ref: 10-F620562

3-(1H-imidazol-1-yl)pyrazine-2-carbonitrile

Ref: 10-F773118

6-Chloro-5-iodopyrazin-2-amine

Ref: 10-F602354

2-Amino-N-cyclopropyl-N-(3-methylsulfanyl-pyrazin-2-ylmethyl)-acetamide

Ref: 10-F086987

N*1*-Methyl-N*1*-pyrazin-2-ylmethyl-ethane-1,2-diamine

Ref: 10-F086920

2-Amino-6-cyanopyrazine

Ref: 10-F076406

3-Methoxy-2,5-dimethylpyrazine

Ref: 10-F498998

3,5-Dichloro-2-iodopyrazine

Ref: 10-F092141

2-(1H-pyrrol-1-yl)pyrazine

Ref: 10-F721570

2-Chloro-3,5-dimethylpyrazine

Ref: 10-F067411

5-(Pyrazin-2-yl)pyridine-2-carboxylic acid

Ref: 10-F647483

5-Methylpyrazine-2,3-dicarbonitrile

Ref: 10-F068702

5-Chloro-2-hydroxypyrazine

Ref: 10-F076747

ethyl (2E)-2-cyano-3-[(pyrazin-2-yl)amino]prop-2-enoate

Ref: 10-F526563

2-(3-Methyl-pyrazin-2-yloxymethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester

Ref: 10-F089408

1-(2-Ethylphenyl)-3-(1-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)urea

Ref: 10-F731593

(5-BROMOPYRAZIN-2-YL)METHANAMINE

Ref: 10-F500764

1-(3-Methyl-pyrazin-2-yl)-piperidine-2-carboxylic acid

Ref: 10-F089401

2-Amino-3,5-dichloropyrazine

Ref: 10-F076341

N1-Methyl-N1-pyrazin-2-ylmethyl-ethane-1,2-diamine