Pyrazine and Impurities

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products per page. 1920 products on this category.

Product data	Purity	Price range	Estimated delivery
2-(Hydroxymethyl)-3,5,6-trimethylpyrazine REF: 4Z-P-202020	- - -	To inquire	Mon 23 Dec 24
Pyrazine Impurity 6 REF: 4Z-P-202026	- - -	To inquire	Mon 23 Dec 24
1,2,3,4-Tetrahydropyrazine REF: 4Z-P-202002CAS: 5194-05-8	- - -	To inquire	Mon 23 Dec 24
2,3-Dimethyl-5-Vinylpyrazine REF: 4Z-P-202004CAS: 160818-30-4	- - -	To inquire	Mon 23 Dec 24
2-chloro-5-(trifluoromethoxy)pyrazine REF: 4Z-P-202010CAS: 1803596-66-8	- - -	To inquire	Mon 23 Dec 24
2-(Hydroxymethyl)-3,5,6-trimethylpyrazine-d11 REF: 4Z-P-202021CAS: 75907-74-3	- - -	To inquire	Mon 23 Dec 24
2-Hydrazinopyrazine REF: 4Z-P-202017CAS: 54608-52-5	- - -	To inquire	Mon 23 Dec 24
7-Methyl-5,6,7,8-Tetrahydro-[1,2,4]Triazolo[1,5-a]pyrazin-2-Amine HCl REF: 4Z-P-202019CAS: 1434053-29-8 1956380-46-3	- - -	To inquire	Mon 23 Dec 24
3,6-Difluoropyrazine-2-carbonitrile REF: 4Z-P-202014CAS: 356783-28-3	- - -	To inquire	Mon 23 Dec 24
2,5-Dimethylpyrazine-d6 REF: 4Z-P-202015CAS: 139616-01-6	- - -	To inquire	Mon 23 Dec 24
Pyrazine Impurity 4 REF: 4Z-P-202022CAS: 31396-35-7	- - -	To inquire	Mon 23 Dec 24
1-Acetyl-1,2,3,6-Tetrahydro-Pyrazine REF: 4Z-P-202024CAS: 219661-69-5	- - -	To inquire	Mon 23 Dec 24
(3-Chloropyrazin-2-yl)methanamine HCl REF: 4Z-P-202023CAS: 771581-15-8 939412-86-9	- - -	To inquire	Mon 23 Dec 24
3-(Difluoromethyl)pyrazine-2-carboxylic acid REF: 10-F641044CAS: 1443287-46-4	98%	To inquire	Fri 27 Dec 24
5,6-Dichloro-2,3-dicyanopyrazine REF: 10-F127900CAS: 56413-95-7	98.0%	To inquire	Fri 27 Dec 24
2-Bromo-5-chloro-3-methylpyrazine REF: 10-F238708CAS: 1260664-82-1	95.0%	To inquire	Fri 27 Dec 24
5-Chloropyrazine-2-carboxamide REF: 10-F077014CAS: 21279-64-1	95.0%	To inquire	Fri 27 Dec 24
3-(piperidin-1-yl)pyrazine-2-carboxylic acid REF: 10-F521281CAS: 342425-61-0	95.0%	To inquire	Fri 27 Dec 24
2-Chloro-3-hydrazinopyrazine REF: 10-F061253CAS: 63286-28-2	95.0%	To inquire	Fri 27 Dec 24
(6-Chloropyrazin-2-yl)acetic acid REF: 10-F076769CAS: 930798-25-7	95.0%	To inquire	Fri 27 Dec 24

2-(Hydroxymethyl)-3,5,6-trimethylpyrazine

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2-(Hydroxymethyl)-3,5,6-trimethylpyrazine

Formula:

C₈H₁₂N₂O

Molecular weight:

152.20

Ref: 4Z-P-202020

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Estimated delivery in United States, on Monday 23 Dec 2024

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Pyrazine Impurity 6

Formula:

C₁₇H₂₂N₄O₃

Molecular weight:

330.39

Ref: 4Z-P-202026

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Estimated delivery in United States, on Monday 23 Dec 2024

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1,2,3,4-Tetrahydropyrazine

CAS:5194-05-8

Formula:

C₄H₈N₂

Molecular weight:

84.12

Ref: 4Z-P-202002

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Estimated delivery in United States, on Monday 23 Dec 2024

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2,3-Dimethyl-5-Vinylpyrazine

CAS:160818-30-4

Formula:

C₈H₁₀N₂

Molecular weight:

134.18

Ref: 4Z-P-202004

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Estimated delivery in United States, on Monday 23 Dec 2024

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2-chloro-5-(trifluoromethoxy)pyrazine

CAS:1803596-66-8

Formula:

C₅H₂ClF₃N₂O

Molecular weight:

198.53

Ref: 4Z-P-202010

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Estimated delivery in United States, on Monday 23 Dec 2024

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2-(Hydroxymethyl)-3,5,6-trimethylpyrazine-d11

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2-(Hydroxymethyl)-3,5,6-trimethylpyrazine-d11

CAS:75907-74-3

Formula:

C₈HD₁₁N₂O

Molecular weight:

163.26

Ref: 4Z-P-202021

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Estimated delivery in United States, on Monday 23 Dec 2024

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2-Hydrazinopyrazine

CAS:54608-52-5

Formula:

C₄H₆N₄

Molecular weight:

110.12

Ref: 4Z-P-202017

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Estimated delivery in United States, on Monday 23 Dec 2024

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7-Methyl-5,6,7,8-Tetrahydro-[1,2,4]Triazolo[1,5-a]pyrazin-2-Amine HCl

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7-Methyl-5,6,7,8-Tetrahydro-[1,2,4]Triazolo[1,5-a]pyrazin-2-Amine HCl

CAS:1434053-29-8 1956380-46-3

Formula:

C₆H₁₁N₅·HCl

Molecular weight:

153.19 36.46

Ref: 4Z-P-202019

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Estimated delivery in United States, on Monday 23 Dec 2024

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3,6-Difluoropyrazine-2-carbonitrile

CAS:356783-28-3

Formula:

C₅HF₂N₃

Molecular weight:

141.08

Ref: 4Z-P-202014

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Estimated delivery in United States, on Monday 23 Dec 2024

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2,5-Dimethylpyrazine-d6

CAS:139616-01-6

Formula:

C₆H₂D₆N₂

Molecular weight:

114.18

Ref: 4Z-P-202015

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Estimated delivery in United States, on Monday 23 Dec 2024

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Pyrazine Impurity 4

CAS:31396-35-7

Formula:

C₅H₆N₂O

Molecular weight:

110.12

Ref: 4Z-P-202022

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Estimated delivery in United States, on Monday 23 Dec 2024

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1-Acetyl-1,2,3,6-Tetrahydro-Pyrazine

CAS:219661-69-5

Formula:

C₆H₁₀N₂O

Molecular weight:

126.16

Ref: 4Z-P-202024

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Estimated delivery in United States, on Monday 23 Dec 2024

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(3-Chloropyrazin-2-yl)methanamine HCl

CAS:771581-15-8 939412-86-9

Formula:

C₅H₆ClN₃·HCl

Molecular weight:

143.57 36.45

Ref: 4Z-P-202023

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Estimated delivery in United States, on Monday 23 Dec 2024

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3-(Difluoromethyl)pyrazine-2-carboxylic acid

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3-(Difluoromethyl)pyrazine-2-carboxylic acid

CAS:1443287-46-4

Purity:

98%

Molecular weight:

174.10699462890625

Ref: 10-F641044

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Estimated delivery in United States, on Friday 27 Dec 2024

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5,6-Dichloro-2,3-dicyanopyrazine

CAS:56413-95-7

Purity:

98.0%

Color and Shape:

Solid, White to pale reddish yellow powder

Molecular weight:

198.99000549316406

Ref: 10-F127900

1g		33.00 €
5g		To inquire
10g		91.00 €
250mg		To inquire

Estimated delivery in United States, on Friday 27 Dec 2024

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2-Bromo-5-chloro-3-methylpyrazine

CAS:1260664-82-1

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

207.4600067138672

Ref: 10-F238708

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Estimated delivery in United States, on Friday 27 Dec 2024

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5-Chloropyrazine-2-carboxamide

CAS:21279-64-1

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

157.55999755859375

Ref: 10-F077014

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Estimated delivery in United States, on Friday 27 Dec 2024

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3-(piperidin-1-yl)pyrazine-2-carboxylic acid

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3-(piperidin-1-yl)pyrazine-2-carboxylic acid

CAS:342425-61-0

Purity:

95.0%

Molecular weight:

207.23300170898438

Ref: 10-F521281

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Estimated delivery in United States, on Friday 27 Dec 2024

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2-Chloro-3-hydrazinopyrazine

CAS:63286-28-2

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

144.55999755859375

Ref: 10-F061253

1g		33.00 €
5g		90.00 €
10g		99.00 €
25g		228.00 €

Estimated delivery in United States, on Friday 27 Dec 2024

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(6-Chloropyrazin-2-yl)acetic acid

CAS:930798-25-7

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

172.57000732421875

Ref: 10-F076769

1g		225.00 €
5g		474.00 €
10g		To inquire
25g		1,726.00 €
100mg		98.00 €
250mg		148.00 €

Estimated delivery in United States, on Friday 27 Dec 2024

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