Pyrazine and Impurities

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products per page. 1918 products on this category.

Product data	Purity	Price range	Estimated delivery
5-(4-nitrophenyl)pyrazine-2,3-dicarboxylic acid REF: 10-F526779	95.0%	To inquire	Tue 22 Oct 24
2-Amino-5-bromo-3-pyrrolidin-1-ylpyrazine REF: 10-F080021CAS: 893611-72-8	95.0%	To inquire	Tue 22 Oct 24
Methyl 3-chloro-6-iodopyrazine-2-carboxylate REF: 10-F648579CAS: 2119746-38-0	98%	To inquire	Tue 22 Oct 24
3-Amino-6-methylpyrazine-2-carbonitrile REF: 10-F068704CAS: 17890-82-3	97.0%	To inquire	Tue 22 Oct 24
[1-(1-Pyrazin-2-yl-ethyl)-piperidin-3-yl]-methanol REF: 10-F090722CAS: 1203427-57-9	95.0%	To inquire	Tue 22 Oct 24
6-Fluoro-3-hydropyrazine-2-carboxamide REF: 10-F079875CAS: 259793-96-9	95.0%	To inquire	Tue 22 Oct 24
2-chloro-5-(2-methoxyphenyl)pyrazine REF: 10-F526667CAS: 412924-03-9	95.0%	To inquire	Tue 22 Oct 24
ethyl 3-aminopyrazine-2-carboxylate REF: 10-F465703CAS: 36526-32-6	95.0%	To inquire	Tue 22 Oct 24
5-(Azetidin-3-yl)-3-(pyrazin-2-yl)-1,2,4-oxadiazole REF: 10-F677796CAS: 1248908-00-0	95%	To inquire	Tue 22 Oct 24
5-Bromo-1-(cyclobutylmethyl)pyrazin-2(1H)-one REF: 10-F476399	- - -	To inquire	Tue 22 Oct 24
Methyl 5,6-dimethylpyrazine-2-carboxylate REF: 10-F753216CAS: 1234504-26-7	95+%	To inquire	Tue 22 Oct 24
2-Chloro-5-ethynylpyrazine REF: 10-F647410CAS: 1196153-73-7	98%	To inquire	Tue 22 Oct 24
5-(Hydroxymethyl)pyrazine-2-carboxamide REF: 10-F726951CAS: 412277-94-2	95+%	To inquire	Tue 22 Oct 24
3-Pyrazin-2-ylbenzoic acid REF: 10-F065770CAS: 856905-13-0	97.0%	To inquire	Tue 22 Oct 24
(S)-1-(Pyrazin-2-yl)ethan-1-amine dihydrochloride REF: 10-F622243CAS: 1955473-78-5	95%	To inquire	Tue 22 Oct 24
2-Methyl-3-((R)-pyrrolidin-3-yloxy)-pyrazine hydrochloride REF: 10-F089843CAS: 1264038-42-7	- - -	To inquire	Tue 22 Oct 24
tert-Butyl (3-acetylpyrazin-2-yl)carbamate REF: 10-F463842CAS: 1799412-29-5	95.0%	To inquire	Tue 22 Oct 24
Methyl 6-chloro-2-pyrazinecarboxylate REF: 10-F077241CAS: 23611-75-8	95.0%	To inquire	Tue 22 Oct 24
2-Amino-2-oxoethyl 5-methylpyrazine-2-carboxylate REF: 10-F688829CAS: 452944-02-4	98%	To inquire	Tue 22 Oct 24
4-(4-methoxyphenyl)-3-(pyrazin-2-yl)-4,5-dihydro-1H-1,2,4-triazole-5-thione REF: 10-F644606CAS: 113399-94-3	98%	To inquire	Tue 22 Oct 24

5-(4-nitrophenyl)pyrazine-2,3-dicarboxylic acid

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5-(4-nitrophenyl)pyrazine-2,3-dicarboxylic acid

Purity:

95.0%

Molecular weight:

289.2030029296875

Ref: 10-F526779

1g		To inquire
5g		To inquire
10g		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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2-Amino-5-bromo-3-pyrrolidin-1-ylpyrazine

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2-Amino-5-bromo-3-pyrrolidin-1-ylpyrazine

CAS:893611-72-8

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

243.10800170898438

Ref: 10-F080021

5g To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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Methyl 3-chloro-6-iodopyrazine-2-carboxylate

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Methyl 3-chloro-6-iodopyrazine-2-carboxylate

CAS:2119746-38-0

Purity:

98%

Molecular weight:

298.4599914550781

Ref: 10-F648579

1g To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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3-Amino-6-methylpyrazine-2-carbonitrile

CAS:17890-82-3

Purity:

97.0%

Color and Shape:

Solid

Molecular weight:

134.14199829101562

Ref: 10-F068704

250mg 320.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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[1-(1-Pyrazin-2-yl-ethyl)-piperidin-3-yl]-methanol

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[1-(1-Pyrazin-2-yl-ethyl)-piperidin-3-yl]-methanol

CAS:1203427-57-9

Purity:

95.0%

Molecular weight:

221.3040008544922

Ref: 10-F090722

500mg To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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6-Fluoro-3-hydropyrazine-2-carboxamide

CAS:259793-96-9

Purity:

95.0%

Molecular weight:

157.10400390625

Ref: 10-F079875

1g		To inquire
5g		29.00 €
10g		53.00 €
25g		119.00 €
100g		425.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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2-chloro-5-(2-methoxyphenyl)pyrazine

CAS:412924-03-9

Purity:

95.0%

Molecular weight:

220.66000366210938

Ref: 10-F526667

1g To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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ethyl 3-aminopyrazine-2-carboxylate

CAS:36526-32-6

Purity:

95.0%

Molecular weight:

167.16799926757812

Ref: 10-F465703

1g		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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5-(Azetidin-3-yl)-3-(pyrazin-2-yl)-1,2,4-oxadiazole

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5-(Azetidin-3-yl)-3-(pyrazin-2-yl)-1,2,4-oxadiazole

CAS:1248908-00-0

Purity:

95%

Molecular weight:

203.2050018310547

Ref: 10-F677796

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

Estimated delivery in United States, on Tuesday 22 Oct 2024

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5-Bromo-1-(cyclobutylmethyl)pyrazin-2(1H)-one

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5-Bromo-1-(cyclobutylmethyl)pyrazin-2(1H)-one

Molecular weight:

243.10400390625

Ref: 10-F476399

1g To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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Methyl 5,6-dimethylpyrazine-2-carboxylate

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Methyl 5,6-dimethylpyrazine-2-carboxylate

CAS:1234504-26-7

Purity:

95+%

Molecular weight:

166.17999267578125

Ref: 10-F753216

10g To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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2-Chloro-5-ethynylpyrazine

CAS:1196153-73-7

Purity:

98%

Molecular weight:

138.5500030517578

Ref: 10-F647410

250mg		To inquire
500mg		To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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5-(Hydroxymethyl)pyrazine-2-carboxamide

CAS:412277-94-2

Purity:

95+%

Molecular weight:

153.14100646972656

Ref: 10-F726951

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

Estimated delivery in United States, on Tuesday 22 Oct 2024

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3-Pyrazin-2-ylbenzoic acid

CAS:856905-13-0

Purity:

97.0%

Molecular weight:

200.19700622558594

Ref: 10-F065770

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

Estimated delivery in United States, on Tuesday 22 Oct 2024

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(S)-1-(Pyrazin-2-yl)ethan-1-amine dihydrochloride

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(S)-1-(Pyrazin-2-yl)ethan-1-amine dihydrochloride

CAS:1955473-78-5

Purity:

95%

Molecular weight:

196.0800018310547

Ref: 10-F622243

1g To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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2-Methyl-3-((R)-pyrrolidin-3-yloxy)-pyrazine hydrochloride

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2-Methyl-3-((R)-pyrrolidin-3-yloxy)-pyrazine hydrochloride

CAS:1264038-42-7

Molecular weight:

215.67999267578125

Ref: 10-F089843

500mg To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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tert-Butyl (3-acetylpyrazin-2-yl)carbamate

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tert-Butyl (3-acetylpyrazin-2-yl)carbamate

CAS:1799412-29-5

Purity:

95.0%

Molecular weight:

237.25900268554688

Ref: 10-F463842

1g To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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Methyl 6-chloro-2-pyrazinecarboxylate

CAS:23611-75-8

Purity:

95.0%

Color and Shape:

Solid, Yellow powder

Molecular weight:

172.57000732421875

Ref: 10-F077241

1g		28.00 €
5g		42.00 €
10g		76.00 €
25g		167.00 €
100g		358.00 €

Estimated delivery in United States, on Tuesday 22 Oct 2024

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2-Amino-2-oxoethyl 5-methylpyrazine-2-carboxylate

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2-Amino-2-oxoethyl 5-methylpyrazine-2-carboxylate

CAS:452944-02-4

Purity:

98%

Molecular weight:

195.17799377441406

Ref: 10-F688829

1g To inquire

Estimated delivery in United States, on Tuesday 22 Oct 2024

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4-(4-methoxyphenyl)-3-(pyrazin-2-yl)-4,5-dihydro-1H-1,2,4-triazole-5-thione

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4-(4-methoxyphenyl)-3-(pyrazin-2-yl)-4,5-dihydro-1H-1,2,4-triazole-5-thione

CAS:113399-94-3

Purity:

98%

Molecular weight:

285.3299865722656

Ref: 10-F644606

1g		To inquire
5g		To inquire
2.5g		To inquire
50mg		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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