Pyrazines
Pyrazines are six-membered ring compounds with two nitrogen atoms. These compounds are important in organic synthesis and medicinal chemistry, particularly for their antibacterial properties. At CymitQuimica, we offer a wide selection of high-quality pyrazines to support your research and industrial needs.
Subcategories of "Pyrazines"
Found 1291 products of "Pyrazines"
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2-Chloro-3-phenylquinoxaline
CAS:Formula:C14H9ClN2Purity:98%Color and Shape:SolidMolecular weight:240.6877Quinoxaline, 6,7-dimethoxy-2-phenyl-
CAS:Formula:C16H14N2O2Purity:98%Color and Shape:SolidMolecular weight:266.2946Ref: IN-DA001E48
1gTo inquire1mg53.00€5mg54.00€10mg73.00€25mg107.00€50mg164.00€100mg187.00€250mg503.00€2,3,5,6-Tetramethylpyrazine
CAS:Formula:C8H12N2Purity:95%Color and Shape:SolidMolecular weight:136.1943Pyrazine, 2-methyl-3-(methylthio)-
CAS:Formula:C6H8N2SPurity:98%Color and Shape:LiquidMolecular weight:140.20615-Methoxypyrazine-2-carboxylic acid
CAS:Formula:C6H6N2O3Purity:97%Color and Shape:SolidMolecular weight:154.12342-Isopropoxy-3-methylpyrazine
CAS:Formula:C8H12N2OPurity:97%Color and Shape:LiquidMolecular weight:152.1937Pyrazine-2,3-Dicarbonitrile
CAS:Formula:C6H2N4Purity:96%Color and Shape:SolidMolecular weight:130.1069Ref: IN-DA003MWF
1g28.00€5g52.00€10g61.00€1kgTo inquire25g114.00€5kgTo inquire100g300.00€250gTo inquire500gTo inquire250mg20.00€2,3-Diethyl-5-methylpyrazine
CAS:Formula:C9H14N2Purity:95%Color and Shape:LiquidMolecular weight:150.2209Ref: IN-DA000JWB
5g20.00€10g20.00€1kg178.00€25g29.00€5kgTo inquire100g56.00€10kgTo inquire500g134.00€2,3-Pyrazinedicarbonitrile, 5,6-diamino-
CAS:Formula:C6H4N6Purity:98%Color and Shape:SolidMolecular weight:160.13622-Pyrazinecarboxylic acid, 3-amino-, methyl ester
CAS:Formula:C6H7N3O2Purity:97%Color and Shape:SolidMolecular weight:153.13872,3-DICYANO-5-METHYLPYRAZINE
CAS:Formula:C7H4N4Purity:97%Color and Shape:SolidMolecular weight:144.13352-Pyrazinemethanamine, 5-methyl-
CAS:Formula:C6H9N3Purity:96%Color and Shape:LiquidMolecular weight:123.15582-Chloro-6-methylpyrazine
CAS:Formula:C5H5ClN2Purity:97%Color and Shape:SolidMolecular weight:128.55963-Aminopyrazine-2-carboxylic acid
CAS:Formula:C5H5N3O2Purity:98%Color and Shape:SolidMolecular weight:139.1121Pyrazine Impurity 1 (2-Methylpyrazine)
CAS:Formula:C5H6N2Color and Shape:Colourless LiquidMolecular weight:94.12Pyrazine Impurity 3 HCl (3-Methylpyridine HCl)
CAS:Formula:C6H7N·HClColor and Shape:Off-White SolidMolecular weight:93.13 36.46Favipiravir
CAS:Formula:C5H4FN3O2Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:157.10(R)-2-Isopropyl-3,6-dimethoxy-2,5-dihydropyrazine
CAS:Formula:C9H16N2O2Purity:>95.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:184.245-Methoxypyrazine-2-carboxylic Acid
CAS:Formula:C6H6N2O3Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:154.13Pyrazin-2-ylmethanamine
CAS:Formula:C5H7N3Purity:>95.0%(GC)(T)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:109.13AG-1296
CAS:Formula:C16H14N2O2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:266.30Olaquindox
CAS:Formula:C12H13N3O4Purity:>95.0%(T)(HPLC)Color and Shape:White to Yellow powder to crystalMolecular weight:263.253-Piperazin-1ylpyrazine-2-carbonitrile
CAS:Formula:C9H11N5Purity:95.0%Color and Shape:SolidMolecular weight:189.2223-Amino-6-methylpyrazine-2-carbonitrile
CAS:Formula:C6H6N4Purity:97.0%Color and Shape:SolidMolecular weight:134.142Pyrazine-2-carbohydrazide
CAS:Formula:C5H6N4OPurity:>97.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:138.132-Furfuryl thiopyrazine
CAS:Formula:C9H8N2OSPurity:99.0%Color and Shape:LiquidMolecular weight:192.24N-Amido-3,5-diamino-6-chloropyrazine carboxamide hydrochloride dihydrate
CAS:Formula:C6H9Cl2N7OPurity:98.0%Color and Shape:Yellow powderMolecular weight:266.09Methyl 3-Chloropyrazine-2-carboxylate
CAS:Formula:C6H5ClN2O2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to lumpMolecular weight:172.57Varenicline Tartrate
CAS:Formula:C13H13N3·C4H6O6Purity:>95.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:361.352-Chloro-6-methylpyrazine
CAS:Formula:C5H5ClN2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:128.562-Methyl-3-isopropoxypyrazine
CAS:Formula:C8H12N2OPurity:>97.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:152.202,3-Bis(trifluoromethyl)pyrazine
CAS:Formula:C6H2F6N2Purity:97.0%Color and Shape:Liquid, ClearMolecular weight:216.0863-[3-(Trifluoromethyl)phenoxy]pyrazine-2-carboxylic acid
CAS:Formula:C12H7F3N2O3Color and Shape:SolidMolecular weight:284.1942-sec-Butyl-3-methoxypyrazine
CAS:Formula:C9H14N2OPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:166.222-(5-Piperidin-4-yl-1,2,4-oxadiazol-3-yl)pyrazine
CAS:Formula:C11H13N5OPurity:95.0%Color and Shape:SolidMolecular weight:231.2592-(Piperazin-1-yl)pyrazine
CAS:Formula:C8H12N4Purity:>98.0%(GC)Color and Shape:White to Yellow powder to crystalMolecular weight:164.21Methyl 3,5-diamino-6-chloropyrazine-2-carboxylate
CAS:Formula:C6H7ClN4O2Purity:98.0%Color and Shape:Yellow powderMolecular weight:202.6N-(1,4-dioxo-3-(pyrazin-2-ylmethylamino)-1,4-dihydronaphthalen-2-yl)-N-(2-methoxyethyl)acetamide
CAS:Purity:98%Molecular weight:380.403991699218752,3-Bis(bromomethyl)quinoxaline-6-carboxylic Acid
CAS:Formula:C11H8Br2N2O2Purity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:360.012,5-Dimethylpyrazine
CAS:Formula:C6H8N2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:108.142-Pyrazin-2-yl-1-[4-(trifluoromethyl)phenyl]ethanone
CAS:Formula:C13H9F3N2OPurity:95.0%Color and Shape:Solid, No data available.Molecular weight:266.223Methyl 3-Amino-6-bromopyrazine-2-carboxylate
CAS:Formula:C6H6BrN3O2Purity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:232.042-Chloro-3-phenylquinoxaline
CAS:Formula:C14H9ClN2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:240.692-Chlorodibenzo[f,h]quinoxaline
CAS:Formula:C16H9ClN2Purity:>97.0%(HPLC)(qNMR)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:264.712,3-Dihydroxyquinoxaline
CAS:Formula:C8H6N2O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalineMolecular weight:162.155-Quinoxalinol
CAS:Formula:C8H6N2OPurity:>98.0%(GC)(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:146.155-{[3-(2-hydroxy-6-methoxyphenyl)-1H-pyrazol-5-yl]amino}pyrazine-2-carbonitrile dihydrochloride
CAS:Purity:97%Molecular weight:381.22000122070312-Bromopyrazine
CAS:Formula:C4H3BrN2Purity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:158.996-Aminoquinoxaline
CAS:Formula:C8H7N3Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:145.172-Mercaptopyrazine
CAS:Formula:C4H4N2SPurity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:112.152-Isopropyl-3-methoxypyrazine
CAS:Formula:C8H12N2OPurity:>98.0%(GC)Color and Shape:Colorless to Orange to Green clear liquidMolecular weight:152.20(6-Chloropyrazin-2-yl)methanol
CAS:Formula:C5H5ClN2OPurity:95.0%Color and Shape:SolidMolecular weight:144.56(R)-Methyl 5-(4-(6-benzyl-4,5-dimethylpyridazin-3-yl)-2-methylpiperazin-1-yl)pyrazine-2-carboxylate
CAS:Purity:98%Molecular weight:432.528015136718756-Amino-5-bromoquinoxaline
CAS:Formula:C8H6BrN3Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:224.062-Ethyl-3,5-dimethylpyrazine (contains 2-Ethyl-3,6-dimethylpyrazine)
CAS:Formula:C8H12N2Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:136.202,3-Dichloro-6-methylquinoxaline
CAS:Formula:C9H6Cl2N2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalineMolecular weight:213.062-Amino-3-chloropyrazine
CAS:Formula:C4H4ClN3Purity:>98.0%(GC)Color and Shape:White to Light yellow to Dark green powder to crystalMolecular weight:129.556-Chloropyrazine-2-carboxylic Acid
CAS:Formula:C5H3ClN2O2Purity:>96.0%(T)(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:158.544-((6-Methylpyrazin-2-yl)oxy)benzaldehyde
CAS:Purity:97%Color and Shape:SolidMolecular weight:214.223999Sodium 2-methyl-2-(pyrazin-2-yl)propanoate
CAS:Formula:C8H9N2NaO2Purity:95.0%Color and Shape:SolidMolecular weight:188.1621,2,3,4-Tetrahydroquinoxaline
CAS:Formula:C8H10N2Purity:>98.0%(GC)(T)Color and Shape:White to Brown powder to crystalMolecular weight:134.18Acipimox
CAS:Formula:C6H6N2O3Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:154.132-[(5-Methylpyrazine-2-carbonyl)amino]-ethylaminehydrochloride
CAS:Formula:C8H13ClN4OColor and Shape:SolidMolecular weight:216.67Quinoxaline-2-carbaldehyde
CAS:Formula:C9H6N2OPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:158.164,4',4'',4'''-(pyrazine-2,3,5,6-tetrayl)tetrabenzoic acid
CAS:Purity:97%Molecular weight:560.5180053710938Phenazine
CAS:Formula:C12H8N2Purity:>99.0%(HPLC)Color and Shape:White to Yellow to Yellow green powder to crystalMolecular weight:180.216-Bromopyrazine-2-carboxylic acid
CAS:Formula:C5H3BrN2O2Purity:98.0%Color and Shape:Liquid, No data available.Molecular weight:202.9956-Chloropyrazin-2-ol
CAS:Formula:C4H3ClN2OPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:130.53Quinoxaline 1-Oxide
CAS:Formula:C8H6N2OPurity:>97.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:146.152-Chloro-5-cyanopyrazine
CAS:Formula:C5H2ClN3Purity:95.0%Color and Shape:Solid, Yellow powderMolecular weight:139.54Dibenzo[a,c]phenazine
CAS:Formula:C20H12N2Purity:>98.0%(HPLC)(qNMR)Color and Shape:White to Light yellow powder to crystalMolecular weight:280.336-Fluoro-3-oxo-3,4-dihydropyrazine-2-carbonitrile compound with dicyclohexylamine (1:1)
CAS:Purity:98%Molecular weight:320.41198730468752-Furfurylthio-3-methylpyrazine
CAS:Formula:C10H10N2OSPurity:>95.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:206.26Methyl 5-Chloropyrazine-2-carboxylate
CAS:Formula:C6H5ClN2O2Purity:>98.0%(HPLC)(qNMR)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:172.572,6-Dimethylpyrazine
CAS:Formula:C6H8N2Purity:>98.0%(GC)(T)Color and Shape:White or Colorless to Light yellow powder to lump to clear liquidMolecular weight:108.14
![Benzo[g]quinoxaline](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002RCO.webp&w=3840&q=75)
![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-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)
![2-Chlorodibenzo[f,h]quinoxaline](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FC4152.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)
