Pirazinas
Las pirazinas son compuestos de anillo de seis miembros con dos átomos de nitrógeno. Estos compuestos son importantes en la síntesis orgánica y la química medicinal, particularmente por sus propiedades antibacterianas. En CymitQuimica, ofrecemos una amplia selección de pirazinas de alta calidad para apoyar sus necesidades de investigación e industriales.
Subcategorías de "Pirazinas"
Se han encontrado 1298 productos de "Pirazinas"
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N-(1,4-dioxo-3-(pyrazin-2-ylmethylamino)-1,4-dihydronaphthalen-2-yl)-N-(2-methoxyethyl)acetamide
CAS:Pureza:98%Peso molecular:380.403991699218752,3-Dihydroxyquinoxaline
CAS:Fórmula:C8H6N2O2Pureza:>98.0%(T)(HPLC)Forma y color:White to Orange to Green powder to crystalinePeso molecular:162.152,3-Bis(bromomethyl)quinoxaline-6-carboxylic Acid
CAS:Fórmula:C11H8Br2N2O2Pureza:>97.0%(T)(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:360.012,5-Dimethylpyrazine
CAS:Fórmula:C6H8N2Pureza:>98.0%(GC)(T)Forma y color:Colorless to Light orange to Yellow clear liquidPeso molecular:108.14Methyl 3-Amino-6-bromopyrazine-2-carboxylate
CAS:Fórmula:C6H6BrN3O2Pureza:>98.0%(GC)Forma y color:Light yellow to Brown powder to crystalPeso molecular:232.042-Chlorodibenzo[f,h]quinoxaline
CAS:Fórmula:C16H9ClN2Pureza:>97.0%(HPLC)(qNMR)Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:264.712-Chloro-3-phenylquinoxaline
CAS:Fórmula:C14H9ClN2Pureza:>98.0%(GC)Forma y color:White to Light yellow powder to crystalPeso molecular:240.692-Methyl-3-isopropoxypyrazine
CAS:Fórmula:C8H12N2OPureza:>97.0%(GC)Forma y color:Colorless to Light orange to Yellow clear liquidPeso molecular:152.202-Pyrazin-2-yl-1-[4-(trifluoromethyl)phenyl]ethanone
CAS:Fórmula:C13H9F3N2OPureza:95.0%Forma y color:Solid, No data available.Peso molecular:266.2235-Quinoxalinol
CAS:Fórmula:C8H6N2OPureza:>98.0%(GC)(T)Forma y color:Light yellow to Yellow to Orange powder to crystalPeso molecular:146.152-Bromopyrazine
CAS:Fórmula:C4H3BrN2Pureza:>98.0%(GC)Forma y color:Colorless to Light orange to Yellow clear liquidPeso molecular:158.992-(Methylthio)pyrazine
CAS:Fórmula:C5H6N2SPureza:>98.0%(GC)Forma y color:White to Orange to Green powder to crystalPeso molecular:126.185-{[3-(2-hydroxy-6-methoxyphenyl)-1H-pyrazol-5-yl]amino}pyrazine-2-carbonitrile dihydrochloride
CAS:Pureza:97%Peso molecular:381.2200012207031Methyl 5-Chloropyrazine-2-carboxylate
CAS:Fórmula:C6H5ClN2O2Pureza:>98.0%(HPLC)(qNMR)Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:172.572-Mercaptopyrazine
CAS:Fórmula:C4H4N2SPureza:>98.0%(T)(HPLC)Forma y color:Light yellow to Brown powder to crystalPeso molecular:112.152-Isopropyl-3-methoxypyrazine
CAS:Fórmula:C8H12N2OPureza:>98.0%(GC)Forma y color:Colorless to Orange to Green clear liquidPeso molecular:152.20(R)-Methyl 5-(4-(6-benzyl-4,5-dimethylpyridazin-3-yl)-2-methylpiperazin-1-yl)pyrazine-2-carboxylate
CAS:Pureza:98%Peso molecular:432.52801513671875(6-Chloropyrazin-2-yl)methanol
CAS:Fórmula:C5H5ClN2OPureza:95.0%Forma y color:SolidPeso molecular:144.566-Amino-5-bromoquinoxaline
CAS:Fórmula:C8H6BrN3Pureza:>98.0%(GC)(T)Forma y color:Light yellow to Amber to Dark green powder to crystalPeso molecular:224.06Quinoxaline 1-Oxide
CAS:Fórmula:C8H6N2OPureza:>97.0%(GC)(T)Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:146.156-Bromopyrazine-2-carboxylic acid
CAS:Fórmula:C5H3BrN2O2Pureza:98.0%Forma y color:Liquid, No data available.Peso molecular:202.9952-Ethyl-3,5-dimethylpyrazine (contains 2-Ethyl-3,6-dimethylpyrazine)
CAS:Fórmula:C8H12N2Pureza:>98.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:136.202,3-Dichloro-6-methylquinoxaline
CAS:Fórmula:C9H6Cl2N2Pureza:>98.0%(GC)Forma y color:White to Light yellow powder to crystalinePeso molecular:213.06Phenazine Methyl Sulfate
CAS:Fórmula:C13H11N2·CH3SO4Pureza:>98.0%(HPLC)(N)Forma y color:Light yellow to Brown powder to crystalPeso molecular:306.34Acipimox
CAS:Fórmula:C6H6N2O3Pureza:>98.0%(GC)Forma y color:White to Almost white powder to crystalPeso molecular:154.132-[(5-Methylpyrazine-2-carbonyl)amino]-ethylaminehydrochloride
CAS:Fórmula:C8H13ClN4OForma y color:SolidPeso molecular:216.671,2,3,4-Tetrahydroquinoxaline
CAS:Fórmula:C8H10N2Pureza:>98.0%(GC)(T)Forma y color:White to Brown powder to crystalPeso molecular:134.184,4',4'',4'''-(pyrazine-2,3,5,6-tetrayl)tetrabenzoic acid
CAS:Pureza:97%Peso molecular:560.51800537109386-Chloropyrazin-2-ol
CAS:Fórmula:C4H3ClN2OPureza:>98.0%(GC)Forma y color:White to Almost white powder to crystalPeso molecular:130.53Quinoxaline-2-carbaldehyde
CAS:Fórmula:C9H6N2OPureza:>98.0%(GC)Forma y color:White to Light yellow powder to crystalPeso molecular:158.162-Amino-3-chloropyrazine
CAS:Fórmula:C4H4ClN3Pureza:>98.0%(GC)Forma y color:White to Light yellow to Dark green powder to crystalPeso molecular:129.55Sodium 2-methyl-2-(pyrazin-2-yl)propanoate
CAS:Fórmula:C8H9N2NaO2Pureza:95.0%Forma y color:SolidPeso molecular:188.1622-Chloro-5-cyanopyrazine
CAS:Fórmula:C5H2ClN3Pureza:95.0%Forma y color:Solid, Yellow powderPeso molecular:139.542-Hydroxyquinoxaline
CAS:Fórmula:C8H6N2OPureza:>98.0%(T)(HPLC)Forma y color:White to Brown powder to crystalPeso molecular:146.15Dibenzo[a,c]phenazine
CAS:Fórmula:C20H12N2Pureza:>98.0%(HPLC)(qNMR)Forma y color:White to Light yellow powder to crystalPeso molecular:280.336-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)Forma y color:Light yellow to Brown clear liquidPeso molecular:206.262,6-Dimethylpyrazine
CAS:Fórmula:C6H8N2Pureza:>98.0%(GC)(T)Forma y color:White or Colorless to Light yellow powder to lump to clear liquidPeso molecular:108.146-Chloropyrazine-2-carboxylic Acid
CAS:Fórmula:C5H3ClN2O2Pureza:>96.0%(T)(HPLC)Forma y color:Light yellow to Brown powder to crystalPeso molecular:158.547-Methyl-5,6,7,8-Tetrahydro-[1,2,4]Triazolo[1,5-a]pyrazin-2-Amine HCl
CAS:Fórmula:C6H11N5·HClPeso molecular:153.19 36.46
![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)
![2-Bromo-5H-pyrrolo[2,3-b] Pyrazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F4Z%2Fthumb-webp%2FP-202029.webp&w=3840&q=75)
![7-Methyl-5,6,7,8-Tetrahydro-[1,2,4]Triazolo[1,5-a]pyrazin-2-Amine HCl](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F4Z%2Fthumb-webp%2FP-202019.webp&w=3840&q=75)
![4-Chloro-2-(trifluoromethyl)pyrazolo[1,5-a]pyrazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F4Z%2Fthumb-webp%2FP-202018.webp&w=3840&q=75)