Pyrazine and Impurities

20
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- 200

products per page. 1923 products on this category.

Brand	Product data	Purity	Price range	Estimated delivery
	1-(3,5-Dichloropyrazin-2-yl)ethanone REF: 10-F758866CAS: 136866-39-2	97%	- - -	Discontinued product
	2-Pyrrolidin-3-Yl-Pyrazine Trihydrochloride REF: 10-F493888	98.0%	- - -	Discontinued product
	3,6-Dimethylpyrazine-2-carbaldehyde REF: 10-F769339CAS: 1393534-18-3	98%	- - -	Discontinued product
	N-cyclopentylpyrazin-2-amine REF: 10-F753702CAS: 420844-66-2	95%	- - -	Discontinued product
	2-Amino-N-methyl-N-(1-pyrazin-2-yl-ethyl)-acetamide REF: 10-F087009CAS: 1353983-49-9	- - -	- - -	Discontinued product
	3-(Pyrazin-2-yl)propan-1-amine hydrochloride REF: 10-F700235CAS: 1423031-81-5	98%	- - -	Discontinued product
	(S)-2-Amino-N-(3-methylsulfanyl-pyrazin-2-ylmethyl)-propionamide REF: 10-F087044CAS: 1353995-60-4	- - -	- - -	Discontinued product
	3-(Tetrahydro-2H-pyran-4-yloxy)pyrazine-2-carboxylic acid REF: 10-F403893	- - -	- - -	Discontinued product
	2-(Pyrazine-2-carboxamido)thiazole-4-carboxylic acid REF: 10-F739766CAS: 1105192-33-3	98%	- - -	Discontinued product
	(S)-2-Amino-N-isopropyl-3-methyl-N-pyrazin-2-ylmethyl-butyramide REF: 10-F087042CAS: 1353997-38-2	- - -	- - -	Discontinued product
	4-amino-3-(pyrazin-2-yl)-4,5-dihydro-1H-1,2,4-triazole-5-thione REF: 10-F728103CAS: 124991-69-1	95+%	- - -	Discontinued product
	tert-Butyl 3-(pyrazin-2-yl)azetidine-1-carboxylate REF: 10-F690472CAS: 1146085-63-3	97%	- - -	Discontinued product
	Pyrazin-2-ylmethanethiol REF: 10-F749375CAS: 59021-02-2	97%	- - -	Discontinued product
	Methyl 5-bromo-6-chloropyrazine-2-carboxylate REF: 10-F786382CAS: 1823961-84-7	98%	- - -	Discontinued product
	4-[6-(4-Carboxyphenyl)pyrazin-2-yl]benzoic acid REF: 10-F695890CAS: 623157-25-5	97%	- - -	Discontinued product
	3-(Pyrazin-2-yloxy)phenol REF: 10-F655026CAS: 72503-62-9	98%	- - -	Discontinued product
	5-Acetyl-4-methyl-2-(2-pyrazinyl)thiazole REF: 10-F033986CAS: 260789-23-9	- - -	- - -	Discontinued product
	Diethyl 3,6-dibromopyrazine-2,5-dicarboxylate REF: 10-F784466CAS: 2305764-76-3	98%	- - -	Discontinued product
	2-(1-Methylhydrazinyl)pyrazine REF: 10-F637870CAS: 76319-95-4	95+%	- - -	Discontinued product
	[Methyl-(2-oxo-2-pyrazin-2-yl-ethyl)-amino]-acetic acid REF: 10-F087121CAS: 1353967-35-7	- - -	- - -	Discontinued product

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1-(3,5-Dichloropyrazin-2-yl)ethanone

1-(3,5-Dichloropyrazin-2-yl)ethanone

CAS:136866-39-2

Purity:

97%

Molecular weight:

191.00999450683594

Ref: 10-F758866

100mg		Discontinued	Request information
250mg		Discontinued	Request information

Discontinued product

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2-Pyrrolidin-3-Yl-Pyrazine Trihydrochloride

2-Pyrrolidin-3-Yl-Pyrazine Trihydrochloride

Purity:

98.0%

Molecular weight:

258.57000732421875

Ref: 10-F493888

1g		Discontinued	Request information
250mg		Discontinued	Request information

Discontinued product

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3,6-Dimethylpyrazine-2-carbaldehyde

3,6-Dimethylpyrazine-2-carbaldehyde

CAS:1393534-18-3

Purity:

98%

Molecular weight:

136.1540069580078

Ref: 10-F769339

1g		Discontinued	Request information
5g		Discontinued	Request information
250mg		Discontinued	Request information
500mg		Discontinued	Request information

Discontinued product

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N-cyclopentylpyrazin-2-amine

N-cyclopentylpyrazin-2-amine

CAS:420844-66-2

Purity:

95%

Molecular weight:

163.2239990234375

Ref: 10-F753702

1g		Discontinued	Request information
250mg		Discontinued	Request information

Discontinued product

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2-Amino-N-methyl-N-(1-pyrazin-2-yl-ethyl)-acetamide

2-Amino-N-methyl-N-(1-pyrazin-2-yl-ethyl)-acetamide

CAS:1353983-49-9

Molecular weight:

194.23800659179688

Ref: 10-F087009

500mg Discontinued Request information

Discontinued product

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3-(Pyrazin-2-yl)propan-1-amine hydrochloride

3-(Pyrazin-2-yl)propan-1-amine hydrochloride

CAS:1423031-81-5

Purity:

98%

Molecular weight:

173.63999938964844

Ref: 10-F700235

250mg Discontinued Request information

Discontinued product

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(S)-2-Amino-N-(3-methylsulfanyl-pyrazin-2-ylmethyl)-propionamide

(S)-2-Amino-N-(3-methylsulfanyl-pyrazin-2-ylmethyl)-propionamide

CAS:1353995-60-4

Molecular weight:

226.3000030517578

Ref: 10-F087044

500mg Discontinued Request information

Discontinued product

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3-(Tetrahydro-2H-pyran-4-yloxy)pyrazine-2-carboxylic acid

3-(Tetrahydro-2H-pyran-4-yloxy)pyrazine-2-carboxylic acid

Molecular weight:

224.21600341796875

Ref: 10-F403893

1g Discontinued Request information

Discontinued product

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2-(Pyrazine-2-carboxamido)thiazole-4-carboxylic acid

2-(Pyrazine-2-carboxamido)thiazole-4-carboxylic acid

CAS:1105192-33-3

Purity:

98%

Molecular weight:

250.22999572753906

Ref: 10-F739766

1g		Discontinued	Request information
5g		Discontinued	Request information
10g		Discontinued	Request information

Discontinued product

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(S)-2-Amino-N-isopropyl-3-methyl-N-pyrazin-2-ylmethyl-butyramide

(S)-2-Amino-N-isopropyl-3-methyl-N-pyrazin-2-ylmethyl-butyramide

CAS:1353997-38-2

Molecular weight:

250.3459930419922

Ref: 10-F087042

500mg Discontinued Request information

Discontinued product

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

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

CAS:124991-69-1

Purity:

95+%

Molecular weight:

194.22000122070312

Ref: 10-F728103

1g Discontinued Request information

Discontinued product

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tert-Butyl 3-(pyrazin-2-yl)azetidine-1-carboxylate

tert-Butyl 3-(pyrazin-2-yl)azetidine-1-carboxylate

CAS:1146085-63-3

Purity:

97%

Molecular weight:

235.28700256347656

Ref: 10-F690472

1g		Discontinued	Request information
250mg		Discontinued	Request information

Discontinued product

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Pyrazin-2-ylmethanethiol

Pyrazin-2-ylmethanethiol

Purity:

97%

Molecular weight:

126.18000030517578

Ref: 10-F749375

250mg		Discontinued	Request information
500mg		Discontinued	Request information

Discontinued product

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Methyl 5-bromo-6-chloropyrazine-2-carboxylate

Methyl 5-bromo-6-chloropyrazine-2-carboxylate

CAS:1823961-84-7

Purity:

98%

Molecular weight:

251.4600067138672

Ref: 10-F786382

1g Discontinued Request information

Discontinued product

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4-[6-(4-Carboxyphenyl)pyrazin-2-yl]benzoic acid

4-[6-(4-Carboxyphenyl)pyrazin-2-yl]benzoic acid

CAS:623157-25-5

Purity:

97%

Molecular weight:

320.3039855957031

Ref: 10-F695890

1g		Discontinued	Request information
500mg		Discontinued	Request information

Discontinued product

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3-(Pyrazin-2-yloxy)phenol

3-(Pyrazin-2-yloxy)phenol

Purity:

98%

Molecular weight:

188.18600463867188

Ref: 10-F655026

1g		Discontinued	Request information
50mg		Discontinued	Request information
250mg		Discontinued	Request information
500mg		Discontinued	Request information

Discontinued product

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5-Acetyl-4-methyl-2-(2-pyrazinyl)thiazole

5-Acetyl-4-methyl-2-(2-pyrazinyl)thiazole

CAS:260789-23-9

Molecular weight:

219.25999450683594

Ref: 10-F033986

1g		Discontinued	Request information
2g		Discontinued	Request information
5g		Discontinued	Request information

Discontinued product

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Diethyl 3,6-dibromopyrazine-2,5-dicarboxylate

Diethyl 3,6-dibromopyrazine-2,5-dicarboxylate

CAS:2305764-76-3

Purity:

98%

Molecular weight:

382.00799560546875

Ref: 10-F784466

1g Discontinued Request information

Discontinued product

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2-(1-Methylhydrazinyl)pyrazine

2-(1-Methylhydrazinyl)pyrazine

Purity:

95+%

Molecular weight:

124.14700317382812

Ref: 10-F637870

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

Discontinued product

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[Methyl-(2-oxo-2-pyrazin-2-yl-ethyl)-amino]-acetic acid

[Methyl-(2-oxo-2-pyrazin-2-yl-ethyl)-amino]-acetic acid

CAS:1353967-35-7

Molecular weight:

209.2050018310547

Ref: 10-F087121

500mg Discontinued Request information

Discontinued product

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