Pirazinas
As pirazinas são compostos de anel de seis membros com dois átomos de nitrogênio. Esses compostos são importantes na síntese orgânica e na química medicinal, particularmente por suas propriedades antibacterianas. Na CymitQuimica, oferecemos uma ampla seleção de pirazinas de alta qualidade para apoiar suas necessidades de pesquisa e industriais.
Subcategorias de "Pirazinas"
Foram encontrados 1291 produtos de "Pirazinas"
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1-(3-Methylpyrazin-2-yl)ethanone
CAS:Fórmula:C7H8N2OPureza:98%Cor e Forma:LiquidPeso molecular:136.1512Pyrazine-2,3-Dicarboxylic Acid
CAS:Fórmula:C6H4N2O4Pureza:98%Cor e Forma:SolidPeso molecular:168.10702-Pyrazinecarboxylic acid, 3-amino-, methyl ester
CAS:Fórmula:C6H7N3O2Pureza:97%Cor e Forma:SolidPeso molecular:153.13872-Pyrazinecarboxylic acid, 6-chloro-
CAS:Fórmula:C5H3ClN2O2Pureza:97%Cor e Forma:SolidPeso molecular:158.5425Ref: IN-DA003MWF
1g28,00€5g52,00€10g61,00€1kgA consultar25g114,00€5kgA consultar100g300,00€250gA consultar500gA consultar250mg20,00€Ref: IN-DA000JWB
5g20,00€10g20,00€1kg178,00€25g29,00€5kgA consultar100g56,00€10kgA consultar500g134,00€Quinoxaline, 6,7-dimethoxy-2-phenyl-
CAS:Fórmula:C16H14N2O2Pureza:98%Cor e Forma:SolidPeso molecular:266.2946Ref: IN-DA001E48
1gA consultar1mg53,00€5mg54,00€10mg73,00€25mg107,00€50mg164,00€100mg187,00€250mg503,00€2-Isopropoxy-3-methylpyrazine
CAS:Fórmula:C8H12N2OPureza:97%Cor e Forma:LiquidPeso molecular:152.19373-Aminopyrazine-2-carboxylic acid
CAS:Fórmula:C5H5N3O2Pureza:98%Cor e Forma:SolidPeso molecular:139.1121Pyrazine Impurity 1 (2-Methylpyrazine)
CAS:Fórmula:C5H6N2Cor e Forma:Colourless LiquidPeso molecular:94.12Pyrazine Impurity 3 HCl (3-Methylpyridine HCl)
CAS:Fórmula:C6H7N·HClCor e Forma:Off-White SolidPeso molecular:93.13 36.46(R)-2-Isopropyl-3,6-dimethoxy-2,5-dihydropyrazine
CAS:Fórmula:C9H16N2O2Pureza:>95.0%(GC)Cor e Forma:Colorless to Yellow clear liquidPeso molecular:184.24Favipiravir
CAS:Fórmula:C5H4FN3O2Pureza:>98.0%(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:157.10Pyrazin-2-ylmethanamine
CAS:Fórmula:C5H7N3Pureza:>95.0%(GC)(T)Cor e Forma:Colorless to Yellow to Orange clear liquidPeso molecular:109.135-Methoxypyrazine-2-carboxylic Acid
CAS:Fórmula:C6H6N2O3Pureza:>98.0%(T)(HPLC)Cor e Forma:Light yellow to Brown to Dark green powder to crystalPeso molecular:154.13AG-1296
CAS:Fórmula:C16H14N2O2Pureza:>98.0%(GC)Cor e Forma:White to Orange to Green powder to crystalPeso molecular:266.30Olaquindox
CAS:Fórmula:C12H13N3O4Pureza:>95.0%(T)(HPLC)Cor e Forma:White to Yellow powder to crystalPeso molecular:263.253-Piperazin-1ylpyrazine-2-carbonitrile
CAS:Fórmula:C9H11N5Pureza:95.0%Cor e Forma:SolidPeso molecular:189.222N-Amido-3,5-diamino-6-chloropyrazine carboxamide hydrochloride dihydrate
CAS:Fórmula:C6H9Cl2N7OPureza:98.0%Cor e Forma:Yellow powderPeso molecular:266.09Pyrazine-2-carbohydrazide
CAS:Fórmula:C5H6N4OPureza:>97.0%(GC)(T)Cor e Forma:White to Light yellow powder to crystalPeso molecular:138.133-Amino-6-methylpyrazine-2-carbonitrile
CAS:Fórmula:C6H6N4Pureza:97.0%Cor e Forma:SolidPeso molecular:134.142Methyl 3-Chloropyrazine-2-carboxylate
CAS:Fórmula:C6H5ClN2O2Pureza:>98.0%(GC)Cor e Forma:White to Orange to Green powder to lumpPeso molecular:172.57Varenicline Tartrate
CAS:Fórmula:C13H13N3·C4H6O6Pureza:>95.0%(T)Cor e Forma:White to Light yellow to Light orange powder to crystalPeso molecular:361.352-Chloro-6-methylpyrazine
CAS:Fórmula:C5H5ClN2Pureza:>98.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:128.562-Methyl-3-isopropoxypyrazine
CAS:Fórmula:C8H12N2OPureza:>97.0%(GC)Cor e Forma:Colorless to Light orange to Yellow clear liquidPeso molecular:152.202,3-Bis(trifluoromethyl)pyrazine
CAS:Fórmula:C6H2F6N2Pureza:97.0%Cor e Forma:Liquid, ClearPeso molecular:216.0863-[3-(Trifluoromethyl)phenoxy]pyrazine-2-carboxylic acid
CAS:Fórmula:C12H7F3N2O3Cor e Forma:SolidPeso molecular:284.194Methyl 3,5-diamino-6-chloropyrazine-2-carboxylate
CAS:Fórmula:C6H7ClN4O2Pureza:98.0%Cor e Forma:Yellow powderPeso molecular:202.62-sec-Butyl-3-methoxypyrazine
CAS:Fórmula:C9H14N2OPureza:>97.0%(GC)Cor e Forma:Colorless to Light yellow to Light orange clear liquidPeso molecular:166.222-(5-Piperidin-4-yl-1,2,4-oxadiazol-3-yl)pyrazine
CAS:Fórmula:C11H13N5OPureza:95.0%Cor e Forma:SolidPeso molecular:231.2592-(Piperazin-1-yl)pyrazine
CAS:Fórmula:C8H12N4Pureza:>98.0%(GC)Cor e Forma:White to Yellow powder to crystalPeso molecular:164.21N-(1,4-dioxo-3-(pyrazin-2-ylmethylamino)-1,4-dihydronaphthalen-2-yl)-N-(2-methoxyethyl)acetamide
CAS:Pureza:98%Peso molecular:380.403991699218752,3-Bis(bromomethyl)quinoxaline-6-carboxylic Acid
CAS:Fórmula:C11H8Br2N2O2Pureza:>97.0%(T)(HPLC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:360.012,5-Dimethylpyrazine
CAS:Fórmula:C6H8N2Pureza:>98.0%(GC)(T)Cor e Forma:Colorless to Light orange to Yellow clear liquidPeso molecular:108.14Methyl 3-Amino-6-bromopyrazine-2-carboxylate
CAS:Fórmula:C6H6BrN3O2Pureza:>98.0%(GC)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:232.042-Chloro-3-phenylquinoxaline
CAS:Fórmula:C14H9ClN2Pureza:>98.0%(GC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:240.692,3-Dihydroxyquinoxaline
CAS:Fórmula:C8H6N2O2Pureza:>98.0%(T)(HPLC)Cor e Forma:White to Orange to Green powder to crystalinePeso molecular:162.152-Chlorodibenzo[f,h]quinoxaline
CAS:Fórmula:C16H9ClN2Pureza:>97.0%(HPLC)(qNMR)Cor e Forma:White to Light yellow to Light orange powder to crystalPeso molecular:264.712-Pyrazin-2-yl-1-[4-(trifluoromethyl)phenyl]ethanone
CAS:Fórmula:C13H9F3N2OPureza:95.0%Cor e Forma:Solid, No data available.Peso molecular:266.2235-Quinoxalinol
CAS:Fórmula:C8H6N2OPureza:>98.0%(GC)(T)Cor e Forma:Light yellow to Yellow to Orange powder to crystalPeso molecular:146.152-Bromopyrazine
CAS:Fórmula:C4H3BrN2Pureza:>98.0%(GC)Cor e Forma:Colorless to Light orange to Yellow clear liquidPeso molecular:158.995-{[3-(2-hydroxy-6-methoxyphenyl)-1H-pyrazol-5-yl]amino}pyrazine-2-carbonitrile dihydrochloride
CAS:Pureza:97%Peso molecular:381.22000122070316-Chloropyrazine-2-carboxylic Acid
CAS:Fórmula:C5H3ClN2O2Pureza:>96.0%(T)(HPLC)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:158.54Methyl 5-Chloropyrazine-2-carboxylate
CAS:Fórmula:C6H5ClN2O2Pureza:>98.0%(HPLC)(qNMR)Cor e Forma:White to Light yellow to Light orange powder to crystalPeso molecular:172.572-Mercaptopyrazine
CAS:Fórmula:C4H4N2SPureza:>98.0%(T)(HPLC)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:112.156-Aminoquinoxaline
CAS:Fórmula:C8H7N3Pureza:>98.0%(GC)(T)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:145.17(6-Chloropyrazin-2-yl)methanol
CAS:Fórmula:C5H5ClN2OPureza:95.0%Cor e Forma:SolidPeso molecular:144.566-Amino-5-bromoquinoxaline
CAS:Fórmula:C8H6BrN3Pureza:>98.0%(GC)(T)Cor e Forma:Light yellow to Amber to Dark green powder to crystalPeso molecular:224.062-Isopropyl-3-methoxypyrazine
CAS:Fórmula:C8H12N2OPureza:>98.0%(GC)Cor e Forma:Colorless to Orange to Green clear liquidPeso molecular:152.206-Bromopyrazine-2-carboxylic acid
CAS:Fórmula:C5H3BrN2O2Pureza:98.0%Cor e Forma:Liquid, No data available.Peso molecular:202.9952,3-Dichloro-6-methylquinoxaline
CAS:Fórmula:C9H6Cl2N2Pureza:>98.0%(GC)Cor e Forma:White to Light yellow powder to crystalinePeso molecular:213.062-Ethyl-3,5-dimethylpyrazine (contains 2-Ethyl-3,6-dimethylpyrazine)
CAS:Fórmula:C8H12N2Pureza:>98.0%(GC)Cor e Forma:Colorless to Light yellow clear liquidPeso molecular:136.20Sodium 2-methyl-2-(pyrazin-2-yl)propanoate
CAS:Fórmula:C8H9N2NaO2Pureza:95.0%Cor e Forma:SolidPeso molecular:188.162Acipimox
CAS:Fórmula:C6H6N2O3Pureza:>98.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:154.131,2,3,4-Tetrahydroquinoxaline
CAS:Fórmula:C8H10N2Pureza:>98.0%(GC)(T)Cor e Forma:White to Brown powder to crystalPeso molecular:134.18Phenazine
CAS:Fórmula:C12H8N2Pureza:>99.0%(HPLC)Cor e Forma:White to Yellow to Yellow green powder to crystalPeso molecular:180.212-[(5-Methylpyrazine-2-carbonyl)amino]-ethylaminehydrochloride
CAS:Fórmula:C8H13ClN4OCor e Forma:SolidPeso molecular:216.674,4',4'',4'''-(pyrazine-2,3,5,6-tetrayl)tetrabenzoic acid
CAS:Pureza:97%Peso molecular:560.5180053710938Quinoxaline-2-carbaldehyde
CAS:Fórmula:C9H6N2OPureza:>98.0%(GC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:158.162-Amino-3-chloropyrazine
CAS:Fórmula:C4H4ClN3Pureza:>98.0%(GC)Cor e Forma:White to Light yellow to Dark green powder to crystalPeso molecular:129.556-Chloropyrazin-2-ol
CAS:Fórmula:C4H3ClN2OPureza:>98.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:130.53Dibenzo[a,c]phenazine
CAS:Fórmula:C20H12N2Pureza:>98.0%(HPLC)(qNMR)Cor e Forma:White to Light yellow powder to crystalPeso molecular:280.332-Chloro-5-cyanopyrazine
CAS:Fórmula:C5H2ClN3Pureza:95.0%Cor e Forma:Solid, Yellow powderPeso molecular:139.54Quinoxaline 1-Oxide
CAS:Fórmula:C8H6N2OPureza:>97.0%(GC)(T)Cor e Forma:White to Light yellow to Light orange powder to crystalPeso molecular:146.156-Fluoro-3-oxo-3,4-dihydropyrazine-2-carbonitrile compound with dicyclohexylamine (1:1)
CAS:Pureza:98%Peso molecular:320.41198730468752-Furfurylthio-3-methylpyrazine
CAS:Fórmula:C10H10N2OSPureza:>95.0%(GC)Cor e Forma:Light yellow to Brown clear liquidPeso molecular:206.26(R)-Methyl 5-(4-(6-benzyl-4,5-dimethylpyridazin-3-yl)-2-methylpiperazin-1-yl)pyrazine-2-carboxylate
CAS:Pureza:98%Peso molecular:432.528015136718752,6-Dimethylpyrazine
CAS:Fórmula:C6H8N2Pureza:>98.0%(GC)(T)Cor e Forma:White or Colorless to Light yellow powder to lump to clear liquidPeso molecular:108.14
![3-[3-(Trifluoromethyl)phenoxy]pyrazine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF017029.webp&w=3840&q=75)
![2-Chlorodibenzo[f,h]quinoxaline](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FC4152.webp&w=3840&q=75)
![2-Pyrazin-2-yl-1-[4-(trifluoromethyl)phenyl]ethanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF023544.webp&w=3840&q=75)
![5-{[3-(2-hydroxy-6-methoxyphenyl)-1H-pyrazol-5-yl]amino}pyrazine-2-carbonitrile dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF790149.webp&w=3840&q=75)
![2-[(5-Methylpyrazine-2-carbonyl)amino]-ethylaminehydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF020117.webp&w=3840&q=75)
![Dibenzo[a,c]phenazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FD6117.webp&w=3840&q=75)
