Pyrazine and Impurities

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products per page. 1918 products on this category.

Product data	Purity	Price range	Estimated delivery
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	Fri 18 Oct 24
2,3,5-Trimethylpyrazine REF: 4Z-P-202013CAS: 14667-55-1	- - -	To inquire	Fri 18 Oct 24
(3-Chloropyrazin-2-yl)methanamine HCl REF: 4Z-P-202023CAS: 771581-15-8 939412-86-9	- - -	To inquire	Fri 18 Oct 24
1-Acetyl-1,2,3,6-Tetrahydro-Pyrazine REF: 4Z-P-202024CAS: 219661-69-5	- - -	To inquire	Fri 18 Oct 24
2-(Hydroxymethyl)-3,5,6-trimethylpyrazine REF: 4Z-P-202020	- - -	To inquire	Fri 18 Oct 24
Pyrazine Impurity 4 REF: 4Z-P-202022CAS: 31396-35-7	- - -	To inquire	Fri 18 Oct 24
4-Chloro-2-(trifluoromethyl)pyrazolo[1,5-a]pyrazine REF: 4Z-P-202018CAS: 877402-79-4	- - -	To inquire	Fri 18 Oct 24
2,3-Dimethyl-5-Vinylpyrazine REF: 4Z-P-202004CAS: 160818-30-4	- - -	To inquire	Fri 18 Oct 24
2,5-Dimethylpyrazine-d6 REF: 4Z-P-202015CAS: 139616-01-6	- - -	To inquire	Fri 18 Oct 24
2-Ethenyl-3-Ethyl-5-Methyl Pyrazine REF: 4Z-P-202007CAS: 181589-32-2	- - -	To inquire	Fri 18 Oct 24
3,6-Difluoropyrazine-2-carbonitrile REF: 4Z-P-202014CAS: 356783-28-3	- - -	To inquire	Fri 18 Oct 24
Pyrazine-d4 REF: 4Z-P-202016CAS: 1758-62-9	- - -	To inquire	Fri 18 Oct 24
2-(Hydroxymethyl)-3,5,6-trimethylpyrazine-d11 REF: 4Z-P-202021CAS: 75907-74-3	- - -	To inquire	Fri 18 Oct 24
3,5-Dichloro-6-Methylpyrazine-2-Carbonitrile REF: 4Z-P-202011CAS: 89284-80-0	- - -	To inquire	Fri 18 Oct 24
1,2,3,4-Tetrahydropyrazine REF: 4Z-P-202002CAS: 5194-05-8	- - -	To inquire	Fri 18 Oct 24
2-chloro-5-(trifluoromethoxy)pyrazine REF: 4Z-P-202010CAS: 1803596-66-8	- - -	To inquire	Fri 18 Oct 24
2-Hydrazinopyrazine REF: 4Z-P-202017CAS: 54608-52-5	- - -	To inquire	Fri 18 Oct 24
3,6-Dibromopyrazine-2-carboxamide REF: 10-F782768CAS: 1301613-77-3	98%	To inquire	Mon 21 Oct 24
2-(Chloromethyl)-3-methylpyrazine Hydrochloride REF: 10-F244704CAS: 1609400-79-4	95.0%	To inquire	Mon 21 Oct 24
5-(Trifluoromethoxy)pyrazine-2-carboxylic acid REF: 10-F610941CAS: 1261770-82-4	98%	To inquire	Mon 21 Oct 24

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 Friday 18 Oct 2024

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2,3,5-Trimethylpyrazine

CAS:14667-55-1

Formula:

C₇H₁₀N₂

Molecular weight:

122.17

Ref: 4Z-P-202013

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Estimated delivery in United States, on Friday 18 Oct 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 Friday 18 Oct 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 Friday 18 Oct 2024

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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 Friday 18 Oct 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 Friday 18 Oct 2024

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4-Chloro-2-(trifluoromethyl)pyrazolo[1,5-a]pyrazine

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4-Chloro-2-(trifluoromethyl)pyrazolo[1,5-a]pyrazine

CAS:877402-79-4

Formula:

C₇H₃ClF₃N₃

Molecular weight:

221.57

Ref: 4Z-P-202018

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Estimated delivery in United States, on Friday 18 Oct 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 Friday 18 Oct 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 Friday 18 Oct 2024

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2-Ethenyl-3-Ethyl-5-Methyl Pyrazine

CAS:181589-32-2

Formula:

C₉H₁₂N₂

Molecular weight:

148.21

Ref: 4Z-P-202007

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Estimated delivery in United States, on Friday 18 Oct 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 Friday 18 Oct 2024

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Pyrazine-d4

CAS:1758-62-9

Formula:

C₄D₄N₂

Molecular weight:

84.11

Ref: 4Z-P-202016

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Estimated delivery in United States, on Friday 18 Oct 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 Friday 18 Oct 2024

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3,5-Dichloro-6-Methylpyrazine-2-Carbonitrile

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3,5-Dichloro-6-Methylpyrazine-2-Carbonitrile

CAS:89284-80-0

Formula:

C₆H₃Cl₂N₃

Molecular weight:

188.01

Ref: 4Z-P-202011

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Estimated delivery in United States, on Friday 18 Oct 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 Friday 18 Oct 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 Friday 18 Oct 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 Friday 18 Oct 2024

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3,6-Dibromopyrazine-2-carboxamide

CAS:1301613-77-3

Purity:

98%

Molecular weight:

280.9070129394531

Ref: 10-F782768

1g To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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2-(Chloromethyl)-3-methylpyrazine Hydrochloride

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2-(Chloromethyl)-3-methylpyrazine Hydrochloride

CAS:1609400-79-4

Purity:

95.0%

Color and Shape:

Solid, Light brown powder

Molecular weight:

179.0399932861328

Ref: 10-F244704

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Estimated delivery in United States, on Monday 21 Oct 2024

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5-(Trifluoromethoxy)pyrazine-2-carboxylic acid

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5-(Trifluoromethoxy)pyrazine-2-carboxylic acid

CAS:1261770-82-4

Purity:

98%

Molecular weight:

208.0959930419922

Ref: 10-F610941

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Estimated delivery in United States, on Monday 21 Oct 2024

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