Produto adicionado correctamente ao carrinho.

  1. Início
  2. Compostos Químicos
  3. Química Analítica e Padrões de Referência (CRS)
  4. Padrões Farmacêuticas
  5. Ingredientes Farmacêuticos Activos (API) para investigação
  6. Pyrazine e Impurezas
Sem imagem
Sem imagem

Pyrazine e Impurezas

Ordenar por

Ver mais categorias

Esta pesquisa não contém nenhuma categoria.

  • 20
    • 50
    • 100
    • 200

produtos por página. 1923 produtos desta categoria.

MarcaDados do produtoPurezaGama de preçosEstimativa de entrega
Fluorochem logo
2,3-Pyrazine dicarboxylic acid
REF: 10-F034759CAS: 89-01-0 		98.0%17,00 €~297,00 €Qua 05 Mar 25
Fluorochem logo
Methyl 5-(trifluoromethyl)pyrazine-2-carboxylate
REF: 10-F616483CAS: 1346252-26-3 		97%161,00 €~1.564,00 €Qua 05 Mar 25
Fluorochem logo
5-Bromopyrazine-2-carbaldehyde
REF: 10-F719931CAS: 1211534-08-5 		98%170,00 €~2.686,00 €Qua 05 Mar 25
Fluorochem logo
2-Bromo-5-cyanopyrazine
REF: 10-F076065CAS: 221295-04-1 		95.0%29,00 €~1.334,00 €Qua 05 Mar 25
Fluorochem logo
3-Benzyl-5-bromopyrazin-2-amine
REF: 10-F619268CAS: 174680-55-8 		95+%152,00 €~453,00 €Qua 05 Mar 25
Fluorochem logo
3-Bromo-5-methylpyrazin-2(1H)-one
REF: 10-F626825CAS: 1260810-61-4 		95%97,00 €~305,00 €Qua 05 Mar 25
Fluorochem logo
2,3-Difluoropyrazine
REF: 10-F658860CAS: 52751-15-2 		95+%132,00 €~479,00 €Qua 05 Mar 25
Fluorochem logo
3-Bromo-1-methylpyrazin-2(1H)-one
REF: 10-F766664CAS: 1187017-25-9 		98%262,00 €~1.655,00 €Qua 05 Mar 25
Fluorochem logo
Trans-4-[4-[6-(Aminocarbonyl)-3,5-dimethyl-2-pyrazinyl]phenyl]cyclohexaneacetic acid methyl ester
REF: 10-F986394CAS: 1166831-68-0 		98%397,00 €~1.053,00 €Qua 05 Mar 25
Fluorochem logo
2,3,5-Triphenyl-6-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrazine
REF: 10-F634171CAS: 2396743-57-8 		97%181,00 €~1.503,00 €Qua 05 Mar 25
Fluorochem logo
(1S,3aR,6aS)-2-((R)-2-((R)-2-cyclohexyl-2-(pyrazine-2-carboxamido)acetamido)-3,3-dimethylbutanoyl)-N-((R)-1-(cyclopropylamino)-1,2-dioxohexan-3-yl)octahydrocyclopenta[c]pyrrole-1-carboxamide
REF: 10-F790289		98%1.733,00 €Qua 05 Mar 25
Fluorochem logo
5-(Pyrazin-2-yl)-1H-pyrazole-3-carboxylic acid
REF: 10-F210099CAS: 1029108-75-5 		95.0%23,00 €~1.317,00 €Qua 05 Mar 25
Fluorochem logo
6-CHLORO-3-(2,3-DICHLOROPHENYL)PYRAZIN-2-AMINE
REF: 10-F533958CAS: 212779-33-4 		95.0%161,00 €~3.124,00 €Qua 05 Mar 25
Fluorochem logo
2-Bromo-3.5-dichloropyrazine
REF: 10-F214780CAS: 1206249-40-2 		95.0%20,00 €~267,00 €Qua 05 Mar 25
Fluorochem logo
(S)-methyl 2-((R)-2-cyclohexyl-2-(pyrazine-2-carboxamido)acetamido)-3,3-dimethylbutanoate
REF: 10-F790284CAS: 1585973-06-3 		97%258,00 €~1.053,00 €Qua 05 Mar 25
Fluorochem logo
5-Chloro-3-(2-trimethylsilylethynyl)pyrazin-2-amine
REF: 10-F603129CAS: 1244776-64-4 		97%27,00 €~202,00 €Qua 05 Mar 25
Fluorochem logo
Methyl 3-amino-6-bromo-5-chloropyrazine-2-carboxylate
REF: 10-F623875CAS: 14340-25-1 		97%553,00 €~1.315,00 €Qua 05 Mar 25
Fluorochem logo
5,6-Dichloropyrazin-2-amine
REF: 10-F762898CAS: 59489-29-1 		95+%82,00 €~628,00 €Qua 05 Mar 25
Fluorochem logo
2-Bromo-5-chloropyrazine
REF: 10-F077094CAS: 912773-21-8 		95.0%20,00 €~347,00 €Qua 05 Mar 25
Fluorochem logo
1-(5-Methoxypyrazin-2-yl)ethanone
REF: 10-F614589CAS: 320592-61-8 		98+%172,00 €~2.195,00 €Qua 05 Mar 25
discount label
2,3-Pyrazine dicarboxylic acid
Fluorochem logo
+ info

2,3-Pyrazine dicarboxylic acid

CAS:89-01-0
Pureza:
98.0%
Cor e Forma:
Solid
Peso molecular:
168.10800170898438

Ref: 10-F034759

1kg297,00 €
25g20,00 €
100g46,00 €
500g161,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
Methyl 5-(trifluoromethyl)pyrazine-2-carboxylate
Fluorochem logo
+ info

Methyl 5-(trifluoromethyl)pyrazine-2-carboxylate

CAS:1346252-26-3
Pureza:
97%
Peso molecular:
206.12399291992188

Ref: 10-F616483

1g402,00 €
5g1.564,00 €
100mg161,00 €
250mg234,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
5-Bromopyrazine-2-carbaldehyde
Fluorochem logo
+ info

5-Bromopyrazine-2-carbaldehyde

CAS:1211534-08-5
Pureza:
98%
Peso molecular:
186.99600219726562

Ref: 10-F719931

1g828,00 €
5g2.686,00 €
50mg170,00 €
100mg206,00 €
250mg324,00 €
500mg617,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
2-Bromo-5-cyanopyrazine
Fluorochem logo
+ info

2-Bromo-5-cyanopyrazine

CAS:221295-04-1
Pureza:
95.0%
Cor e Forma:
Solid
Peso molecular:
183.99600219726562

Ref: 10-F076065

1g29,00 €
5g119,00 €
10g213,00 €
25g375,00 €
100g1.334,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
3-Benzyl-5-bromopyrazin-2-amine
Fluorochem logo
+ info

3-Benzyl-5-bromopyrazin-2-amine

CAS:174680-55-8
Pureza:
95+%
Peso molecular:
264.1260070800781

Ref: 10-F619268

1g453,00 €
100mg152,00 €
250mg245,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
3-Bromo-5-methylpyrazin-2(1H)-one
Fluorochem logo
+ info

3-Bromo-5-methylpyrazin-2(1H)-one

CAS:1260810-61-4
Pureza:
95%
Peso molecular:
189.01199340820312

Ref: 10-F626825

1g305,00 €
100mg97,00 €
250mg132,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
2,3-Difluoropyrazine
Fluorochem logo
+ info

2,3-Difluoropyrazine

CAS:52751-15-2
Pureza:
95+%
Peso molecular:
116.07099914550781

Ref: 10-F658860

1g479,00 €
100mg132,00 €
250mg195,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
3-Bromo-1-methylpyrazin-2(1H)-one
Fluorochem logo
+ info

3-Bromo-1-methylpyrazin-2(1H)-one

CAS:1187017-25-9
Pureza:
98%
Peso molecular:
189.01199340820312

Ref: 10-F766664

1g1.655,00 €
50mg262,00 €
100mg408,00 €
250mg672,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
Trans-4-[4-[6-(Aminocarbonyl)-3,5-dimethyl-2-pyrazinyl]phenyl]cyclohexaneacetic acid methyl ester
Fluorochem logo
+ info

Trans-4-[4-[6-(Aminocarbonyl)-3,5-dimethyl-2-pyrazinyl]phenyl]cyclohexaneacetic acid methyl ester

CAS:1166831-68-0
Pureza:
98%
Peso molecular:
381.476

Ref: 10-F986394

25mg397,00 €
50mg647,00 €
100mg1.053,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
2,3,5-Triphenyl-6-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrazine
Fluorochem logo
+ info

2,3,5-Triphenyl-6-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrazine

CAS:2396743-57-8
Pureza:
97%
Peso molecular:
510.44000244140625

Ref: 10-F634171

1g544,00 €
5g1.503,00 €
100mg181,00 €
250mg288,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
(1S,3aR,6aS)-2-((R)-2-((R)-2-cyclohexyl-2-(pyrazine-2-carboxamido)acetamido)-3,3-dimethylbutanoyl)…
Fluorochem logo
+ info

(1S,3aR,6aS)-2-((R)-2-((R)-2-cyclohexyl-2-(pyrazine-2-carboxamido)acetamido)-3,3-dimethylbutanoyl)-N-((R)-1-(cyclopropylamino)-1,2-dioxohexan-3-yl)octahydrocyclopenta[c]pyrrole-1-carboxamide

Pureza:
98%
Peso molecular:
679.8629760742188

Ref: 10-F790289

25mg1.733,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
5-(Pyrazin-2-yl)-1H-pyrazole-3-carboxylic acid
Fluorochem logo
+ info

5-(Pyrazin-2-yl)-1H-pyrazole-3-carboxylic acid

CAS:1029108-75-5
Pureza:
95.0%
Peso molecular:
190.16200256347656

Ref: 10-F210099

1g80,00 €
5g305,00 €
25g1.317,00 €
250mg23,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
6-CHLORO-3-(2,3-DICHLOROPHENYL)PYRAZIN-2-AMINE
Fluorochem logo
+ info

6-CHLORO-3-(2,3-DICHLOROPHENYL)PYRAZIN-2-AMINE

CAS:212779-33-4
Pureza:
95.0%
Peso molecular:
274.5299987792969

Ref: 10-F533958

1g562,00 €
5g1.838,00 €
10g3.124,00 €
100mg161,00 €
250mg206,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
2-Bromo-3.5-dichloropyrazine
Fluorochem logo
+ info

2-Bromo-3.5-dichloropyrazine

CAS:1206249-40-2
Pureza:
95.0%
Peso molecular:
227.8699951171875

Ref: 10-F214780

1g20,00 €
5g64,00 €
10g117,00 €
25g267,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
(S)-methyl 2-((R)-2-cyclohexyl-2-(pyrazine-2-carboxamido)acetamido)-3,3-dimethylbutanoate
Fluorochem logo
+ info

(S)-methyl 2-((R)-2-cyclohexyl-2-(pyrazine-2-carboxamido)acetamido)-3,3-dimethylbutanoate

CAS:1585973-06-3
Pureza:
97%
Peso molecular:
390.4840087890625

Ref: 10-F790284

1g1.053,00 €
100mg258,00 €
250mg486,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
5-Chloro-3-(2-trimethylsilylethynyl)pyrazin-2-amine
Fluorochem logo
+ info

5-Chloro-3-(2-trimethylsilylethynyl)pyrazin-2-amine

CAS:1244776-64-4
Pureza:
97%
Peso molecular:
225.75

Ref: 10-F603129

1g202,00 €
100mg27,00 €
250mg58,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
Methyl 3-amino-6-bromo-5-chloropyrazine-2-carboxylate
Fluorochem logo
+ info

Methyl 3-amino-6-bromo-5-chloropyrazine-2-carboxylate

CAS:14340-25-1
Pureza:
97%
Peso molecular:
266.4800109863281

Ref: 10-F623875

100mg553,00 €
250mg1.057,00 €
500mg1.315,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
5,6-Dichloropyrazin-2-amine
Fluorochem logo
+ info

5,6-Dichloropyrazin-2-amine

CAS:59489-29-1
Pureza:
95+%
Peso molecular:
163.99000549316406

Ref: 10-F762898

1g312,00 €
5g628,00 €
100mg82,00 €
250mg127,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
2-Bromo-5-chloropyrazine
Fluorochem logo
+ info

2-Bromo-5-chloropyrazine

CAS:912773-21-8
Pureza:
95.0%
Cor e Forma:
Solid
Peso molecular:
193.42999267578125

Ref: 10-F077094

1g20,00 €
5g29,00 €
10g43,00 €
25g98,00 €
100g347,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
discount label
1-(5-Methoxypyrazin-2-yl)ethanone
Fluorochem logo
+ info

1-(5-Methoxypyrazin-2-yl)ethanone

CAS:320592-61-8
Pureza:
98+%
Peso molecular:
152.1529998779297

Ref: 10-F614589

1g532,00 €
5g1.294,00 €
10g2.195,00 €
100mg172,00 €
250mg271,00 €
Entrega estimada em Estados Unidos, Quarta-feira 5 de Março de 2025
+ info
Bem-vindo à CymitQuimica!Usamos cookies para melhorar sua visita. Não incluímos publicidade.

Consulte a nossa Política de Cookies para mais detalhes ou ajuste suas preferências em "Configurar".