Pyrazine and Impurities

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products per page. 1918 products on this category.

Product data	Purity	Price range	Estimated delivery
2-Bromo-6-tert-butyl-pyrazine REF: 10-F736661CAS: 959239-49-7	98%	To inquire	Mon 21 Oct 24
3-Chloro-5,6-dimethylpyrazin-2(1H)-one REF: 10-F544262CAS: 140862-42-6	97.0%	To inquire	Mon 21 Oct 24
2-Chloro-5-fluoropyrazine REF: 10-F695262CAS: 959019-05-7	97%	To inquire	Mon 21 Oct 24
1-(2-ethoxyphenyl)-3-hydroxy-1,2-dihydropyrazin-2-one REF: 10-F728828CAS: 900012-17-1	98%	To inquire	Mon 21 Oct 24
N-(5-ETHENYL-2-PYRAZINYL)-2,2-DIMETHYL-PROPANAMIDE REF: 10-F531225CAS: 710322-81-9	95.0%	To inquire	Mon 21 Oct 24
METHYL 6-(4-(TERT-BUTOXYCARBONYL)PIPERAZIN-1-YL)PYRAZINE-2-CARBOXYLATE REF: 10-F529381CAS: 1375702-27-4	95.0%	To inquire	Mon 21 Oct 24
5-Bromo-2-chloro-3-methoxypyrazine REF: 10-F230078CAS: 89283-94-3	95.0%	To inquire	Mon 21 Oct 24
N1-Isopropyl-N1-(1-pyrazin-2-yl-ethyl)-ethane-1,2-diamine REF: 10-F086949CAS: 1353983-22-8	- - -	To inquire	Mon 21 Oct 24
2-Amino-N-(1-pyrazin-2-yl-ethyl)-acetamide REF: 10-F087008CAS: 1353944-29-2	- - -	To inquire	Mon 21 Oct 24
(S)-2-Amino-N-cyclopropyl-N-(1-pyrazin-2-yl-ethyl)-propionamide REF: 10-F087071CAS: 1354026-15-5	- - -	To inquire	Mon 21 Oct 24
N-Butyl-6-chloropyrazin-2-amine REF: 10-F327497CAS: 951884-06-3	95.0%	To inquire	Mon 21 Oct 24
1-(Pyrazin-2-yl)cyclopropanecarboxylic acid REF: 10-F050711CAS: 1159734-52-7	95.0%	To inquire	Mon 21 Oct 24
(S)-2-Amino-N-(3-chloro-pyrazin-2-ylmethyl)-3-methyl-butyramide REF: 10-F087064CAS: 1353997-49-5	- - -	To inquire	Mon 21 Oct 24
2-(1,2,3,6-Tetrahydropyridin-4-yl)pyrazine REF: 10-F677771CAS: 1075742-26-5	98%	To inquire	Mon 21 Oct 24
methyl (S)-3-amino-6-chloro-5-(3-ethylpiperazin-1-yl)pyrazine-2-carboxylate REF: 10-F600707CAS: 906810-37-5	98%	To inquire	Mon 21 Oct 24
3-(Pyrazin-2-yl)propan-1-amine hydrochloride REF: 10-F700235CAS: 1423031-81-5	98%	To inquire	Mon 21 Oct 24
3,6-Dimethylpyrazine-2-carbaldehyde REF: 10-F769339CAS: 1393534-18-3	98%	To inquire	Mon 21 Oct 24
3-amino-6-chloro-5-oxo-4,5-dihydropyrazine-2-carboxylic acid REF: 10-F625680CAS: 14317-42-1	98%	To inquire	Mon 21 Oct 24
N1-(3-Methoxy-pyrazin-2-ylmethyl)-N1-methyl-ethane-1,2-diamine REF: 10-F086934CAS: 1353989-09-9	- - -	To inquire	Mon 21 Oct 24
2-Chloro-5-(p-tolyl)pyrazine REF: 10-F755627CAS: 412923-82-1	97%	To inquire	Mon 21 Oct 24

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2-Bromo-6-tert-butyl-pyrazine

CAS:959239-49-7

Purity:

98%

Molecular weight:

215.093994140625

Ref: 10-F736661

1g		To inquire
50mg		To inquire
100mg		To inquire
250mg		To inquire
500mg		To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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3-Chloro-5,6-dimethylpyrazin-2(1H)-one

CAS:140862-42-6

Purity:

97.0%

Molecular weight:

158.58999633789062

Ref: 10-F544262

250mg To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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2-Chloro-5-fluoropyrazine

CAS:959019-05-7

Purity:

97%

Molecular weight:

132.52000427246094

Ref: 10-F695262

1g		To inquire
100mg		93.00 €
250mg		192.00 €

Estimated delivery in United States, on Monday 21 Oct 2024

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1-(2-ethoxyphenyl)-3-hydroxy-1,2-dihydropyrazin-2-one

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1-(2-ethoxyphenyl)-3-hydroxy-1,2-dihydropyrazin-2-one

CAS:900012-17-1

Purity:

98%

Molecular weight:

232.23899841308594

Ref: 10-F728828

1g		To inquire
5g		To inquire
1mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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N-(5-ETHENYL-2-PYRAZINYL)-2,2-DIMETHYL-PROPANAMIDE

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N-(5-ETHENYL-2-PYRAZINYL)-2,2-DIMETHYL-PROPANAMIDE

CAS:710322-81-9

Purity:

95.0%

Molecular weight:

205.26100158691406

Ref: 10-F531225

1g		To inquire
100mg		To inquire
250mg		To inquire
500mg		To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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METHYL 6-(4-(TERT-BUTOXYCARBONYL)PIPERAZIN-1-YL)PYRAZINE-2-CARBOXYLATE

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METHYL 6-(4-(TERT-BUTOXYCARBONYL)PIPERAZIN-1-YL)PYRAZINE-2-CARBOXYLATE

CAS:1375702-27-4

Purity:

95.0%

Molecular weight:

322.364990234375

Ref: 10-F529381

1g		To inquire
5g		To inquire
100mg		205.00 €
250mg		377.00 €

Estimated delivery in United States, on Monday 21 Oct 2024

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5-Bromo-2-chloro-3-methoxypyrazine

CAS:89283-94-3

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

223.4499969482422

Ref: 10-F230078

1g		65.00 €
5g		152.00 €
25g		To inquire
250mg		50.00 €

Estimated delivery in United States, on Monday 21 Oct 2024

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N*1*-Isopropyl-N*1*-(1-pyrazin-2-yl-ethyl)-ethane-1,2-diamine

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N1-Isopropyl-N1-(1-pyrazin-2-yl-ethyl)-ethane-1,2-diamine

CAS:1353983-22-8

Molecular weight:

208.3090057373047

Ref: 10-F086949

500mg To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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

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

CAS:1353944-29-2

Molecular weight:

180.21099853515625

Ref: 10-F087008

500mg To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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(S)-2-Amino-N-cyclopropyl-N-(1-pyrazin-2-yl-ethyl)-propionamide

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(S)-2-Amino-N-cyclopropyl-N-(1-pyrazin-2-yl-ethyl)-propionamide

CAS:1354026-15-5

Molecular weight:

234.30299377441406

Ref: 10-F087071

500mg To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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N-Butyl-6-chloropyrazin-2-amine

CAS:951884-06-3

Purity:

95.0%

Molecular weight:

185.66000366210938

Ref: 10-F327497

5g		To inquire
25g		To inquire
100g		To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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1-(Pyrazin-2-yl)cyclopropanecarboxylic acid

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1-(Pyrazin-2-yl)cyclopropanecarboxylic acid

CAS:1159734-52-7

Purity:

95.0%

Color and Shape:

Solid, solid

Molecular weight:

164.16400146484375

Ref: 10-F050711

1g		610.00 €
5g		To inquire
100mg		203.00 €
250mg		257.00 €
500mg		414.00 €

Estimated delivery in United States, on Monday 21 Oct 2024

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

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

CAS:1353997-49-5

Molecular weight:

242.7100067138672

Ref: 10-F087064

500mg To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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2-(1,2,3,6-Tetrahydropyridin-4-yl)pyrazine

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2-(1,2,3,6-Tetrahydropyridin-4-yl)pyrazine

CAS:1075742-26-5

Purity:

98%

Molecular weight:

161.20799255371094

Ref: 10-F677771

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

Estimated delivery in United States, on Monday 21 Oct 2024

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methyl (S)-3-amino-6-chloro-5-(3-ethylpiperazin-1-yl)pyrazine-2-carboxylate

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methyl (S)-3-amino-6-chloro-5-(3-ethylpiperazin-1-yl)pyrazine-2-carboxylate

CAS:906810-37-5

Purity:

98%

Molecular weight:

299.760009765625

Ref: 10-F600707

500mg To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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

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

CAS:1423031-81-5

Purity:

98%

Molecular weight:

173.63999938964844

Ref: 10-F700235

250mg To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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3,6-Dimethylpyrazine-2-carbaldehyde

CAS:1393534-18-3

Purity:

98%

Molecular weight:

136.1540069580078

Ref: 10-F769339

1g		To inquire
5g		To inquire
250mg		To inquire
500mg		To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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3-amino-6-chloro-5-oxo-4,5-dihydropyrazine-2-carboxylic acid

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3-amino-6-chloro-5-oxo-4,5-dihydropyrazine-2-carboxylic acid

CAS:14317-42-1

Purity:

98%

Molecular weight:

189.55999755859375

Ref: 10-F625680

250mg To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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N*1*-(3-Methoxy-pyrazin-2-ylmethyl)-N*1*-methyl-ethane-1,2-diamine

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N1-(3-Methoxy-pyrazin-2-ylmethyl)-N1-methyl-ethane-1,2-diamine

CAS:1353989-09-9

Molecular weight:

196.25399780273438

Ref: 10-F086934

500mg To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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2-Chloro-5-(p-tolyl)pyrazine

CAS:412923-82-1

Purity:

97%

Molecular weight:

204.66000366210938

Ref: 10-F755627

1g To inquire

Estimated delivery in United States, on Monday 21 Oct 2024

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Pyrazine and Impurities

2-Bromo-6-tert-butyl-pyrazine

Ref: 10-F736661

3-Chloro-5,6-dimethylpyrazin-2(1H)-one

Ref: 10-F544262

2-Chloro-5-fluoropyrazine

Ref: 10-F695262

1-(2-ethoxyphenyl)-3-hydroxy-1,2-dihydropyrazin-2-one

Ref: 10-F728828

N-(5-ETHENYL-2-PYRAZINYL)-2,2-DIMETHYL-PROPANAMIDE

Ref: 10-F531225

METHYL 6-(4-(TERT-BUTOXYCARBONYL)PIPERAZIN-1-YL)PYRAZINE-2-CARBOXYLATE

Ref: 10-F529381

5-Bromo-2-chloro-3-methoxypyrazine

Ref: 10-F230078

N*1*-Isopropyl-N*1*-(1-pyrazin-2-yl-ethyl)-ethane-1,2-diamine

Ref: 10-F086949

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

Ref: 10-F087008

(S)-2-Amino-N-cyclopropyl-N-(1-pyrazin-2-yl-ethyl)-propionamide

Ref: 10-F087071

N-Butyl-6-chloropyrazin-2-amine

Ref: 10-F327497

1-(Pyrazin-2-yl)cyclopropanecarboxylic acid

Ref: 10-F050711

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

Ref: 10-F087064

2-(1,2,3,6-Tetrahydropyridin-4-yl)pyrazine

Ref: 10-F677771

methyl (S)-3-amino-6-chloro-5-(3-ethylpiperazin-1-yl)pyrazine-2-carboxylate

Ref: 10-F600707

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

Ref: 10-F700235

3,6-Dimethylpyrazine-2-carbaldehyde

Ref: 10-F769339

3-amino-6-chloro-5-oxo-4,5-dihydropyrazine-2-carboxylic acid

Ref: 10-F625680

N*1*-(3-Methoxy-pyrazin-2-ylmethyl)-N*1*-methyl-ethane-1,2-diamine

Ref: 10-F086934

2-Chloro-5-(p-tolyl)pyrazine

Ref: 10-F755627

N1-Isopropyl-N1-(1-pyrazin-2-yl-ethyl)-ethane-1,2-diamine

N1-(3-Methoxy-pyrazin-2-ylmethyl)-N1-methyl-ethane-1,2-diamine