Pyrazine & Pyridazine
Pyrazine and pyridazine heterocycles appear in kinase inhibitors and CNS active compounds.
CAS 475084-96-9
Tert-butyl 2-(4-((5,6-diphenylpyrazin-2-yl)(isopropyl)a…
赛乐西帕杂质6
C29H37N3O3
CAS 874114-28-0
2-Chloro-3-(1,3-dithian-2-YL)pyrazine
2-氯-3-(1,3-二噻-2-基)吡嗪
C8H9ClN2S2
CAS 1370651-32-3
(R)-6-Chloro-4-[1-(2,6-dichloro-3-fluorophenyl)ethoxy]-…
(R)-6-氯-4-[1-(2,6-二氯-3-氟苯基)乙氧基]-3-[二(boc)氨基]哒嗪
C22H25Cl3FN3O5
CAS 767340-03-4
3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-…
3-(三氟甲基)-6,8-二氢-5H-[1,2,4]三唑并[4,3-a]吡嗪-7-甲醛;3-(2,4,5-三氟苯基)丙-1-恩-2-胺
C16H15F6N5O
CAS 1253056-01-7
3-hydroxy-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]tri…
西他列汀杂质10
C16H14F6N4O2
CAS 10344-42-0
4-bromo-3,6-dichloropyridazine
4-溴-3,6-二氯哒嗪
C4HBrCl2N2
CAS 1082843-72-8
6-bromo-3-chloropyrazin-2-amine
6-溴-3-氯吡嗪-2-胺
C4H3BrClN3
CAS 1121-79-5
3-chloro-6-methylpyridazine
3-氯-6-甲基哒嗪
C5H5ClN2
CAS 1196155-33-5
5-bromo-3-chloropyridazine
5-溴-3-氯哒嗪
C4H2BrClN2
CAS 1201186-54-0
2-bromo-5-(4-methylphenyl)sulfonylpyrrolo[2,3-b]pyrazine
N-甲苯磺酰基-5-溴-4,7-二氮杂吲哚
C13H10BrN3O2S
CAS 1209459-10-8
2-bromo-5-fluoropyrazine
2-溴-5-氟吡嗪
C4H2BrFN2
CAS 1211591-88-6
5-(trifluoromethyl)pyridazin-3-amine
3-氨基-5-(三氟甲基)哒嗪
C5H4F3N3
CAS 121246-96-6
3-chloropyrazine-2-carbaldehyde
3-氯吡嗪-2-甲醛
C5H3ClN2O
CAS 122-05-4
pyrazine-2,5-dicarboxylic acid
格列吡嗪杂质18
C6H4N2O4
CAS 13134-31-1
pyrazine-2,3-diamine
2,3-二氨基哌嗪
C4H6N4
CAS 13301-04-7
methyl 3,6-dibromopyrazine-2-carboxylate
3,6-二溴吡嗪-2-甲酸甲酯
C6H4Br2N2O2
CAS 13327-27-0
3-methyl-1H-pyridazin-6-one
6-Methyl-3(2<I>H</I>)-pyridazinone
C5H6N2O
CAS 135034-10-5
3-chloro-6-iodopyridazine
3-氯-6-碘哒嗪
C4H2ClIN2
CAS 1379338-74-5
5,7-dichloropyrido[3,4-b]pyrazine
5,7-二氯吡啶并[3,4-B]吡嗪
C7H3Cl2N3
CAS 13924-94-2
methyl 5-aminopyrazine-2-carboxylate
5-氨基吡嗪-2-甲酸甲酯
C6H7N3O2
CAS 141505-33-1
2-[[4-[(4R)-4-methyl-6-oxo-4,5-dihydro-1H-pyridazin-3-y…
2-[[4-[(4R)-4-甲基-6-氧-4,5-二氢-1H-哒嗪-3-基]苯基]亚肼基]丙腈
CAS 1632-74-2
3,6-dimethylpyridazine
3,6-二甲基哒嗪
C6H8N2
CAS 1632-76-4
3-methylpyridazine
3-甲基哒嗪
C5H6N2
CAS 1677-79-8
5-chloro-1H-pyridazin-6-one
4-氯-3-哒嗪酮
C4H3ClN2O
CAS 17417-57-1
1H-pyridazin-4-one
1H-哒嗪-4-酮
C4H4N2O
CAS 18087-73-5
3-bromoimidazo[1,2-b]pyridazine
3-溴咪唑[1,2-b]哒嗪
C6H4BrN3
CAS 19064-64-3
3,6-dichloro-4-methylpyridazine
3,6-二氯-4-甲基哒嗪
C5H4Cl2N2
CAS 194865-89-9
tributyl(pyridazin-4-yl)stannane
三丁基(哒嗪-4-基)锡烷
CAS 19745-07-4
2,5-dichloropyrazine
2,5-二氯吡嗪
C4H2Cl2N2
CAS 19847-12-2
pyrazine-2-carbonitrile
吡嗪酰胺杂质2
CAS 20010-99-5
pyrazin-2-ylmethanamine
2-胺甲基吡嗪
C5H7N3
CAS 20744-39-2
pyridazin-4-amine
4-氨基哒嗪
C4H5N3
CAS 21141-03-7
3-aminopyridazine-4-carboxylic acid
3-氨基-4-哒嗪羧酸
C5H5N3O2
CAS 212779-21-0
3-bromo-6-chloropyrazin-2-amine
2-氨基-3-溴-6-氯吡嗪
C4H3BrClN3
CAS 2164-61-6
pyridazine-3-carboxylic acid
3-羧基哒嗪
C5H4N2O2
CAS 21943-13-5
5-bromo-3-chloropyrazin-2-amine
5-溴-3-氯吡嗪-2-胺
C4H3BrClN3
CAS 21943-15-7
3,5-dibromo-1H-pyrazin-2-one
3,5-二溴-2-羟基吡嗪
C4H2Br2N2O
CAS 23229-25-6
2,6-dibromopyrazine
2,6-二溴吡嗪
C4H2Br2N2
CAS 23611-75-8
methyl 6-chloropyrazine-2-carboxylate
6-氯-2-乙酰基吡嗪
C6H5ClN2O2
CAS 24241-18-7
3,5-dibromopyrazin-2-amine
2-氨基-3,5-二溴吡嗪
C4H3Br2N3
CAS 243472-70-0
5-bromo-2,3-diphenylpyrazine
2-溴-5,6-二苯基吡嗪
C16H11BrN2
CAS 244268-34-6
4-(trifluoromethyl)-1H-pyridazin-6-one
5-三氟甲基-2H-哒嗪-3-酮
C5H3F3N2O
CAS 258506-68-2
3-chloro-6-(trifluoromethyl)pyridazine
3-氯-6-三氟甲基哒嗪
C5H2ClF3N2
CAS 259793-96-9
5-fluoro-2-oxo-1H-pyrazine-3-carboxamide
法匹拉韦
C5H4FN3O2
CAS 273-94-9
1H-imidazo[4,5-b]pyrazine
1H-咪唑啉[4,5-b]吡嗪
C5H4N4
CAS 27398-39-6
3-chloropyrazine-2-carboxylic acid
2-氯吡嗪-3-羧酸
C5H3ClN2O2
CAS 289-80-5
pyridazine
哒嗪
C4H4N2
CAS 290-37-9
pyrazine
硫酸氨基葡萄糖杂质14
C4H4N2
CAS 303085-53-2
6-chloropyridazine-3-carbaldehyde
6-氯哒嗪-3-甲醛
C5H3ClN2O
CAS 312736-49-5
3,5-dichloropyrazine-2-carboxylic acid
3,5-二氯吡嗪-2-甲酸
C5H2Cl2N2O2
CAS 33332-25-1
methyl 5-chloropyrazine-2-carboxylate
甲基5-氯吡嗪-2-羧酸盐
C6H5ClN2O2
CAS 33332-29-5
5-chloropyrazin-2-amine
2-氨基-5-氯吡嗪
C4H4ClN3
CAS 34584-69-5
3,6-dichloro-4,5-dimethylpyridazine
3,6-二氯-4,5-二甲基哒嗪
C6H6Cl2N2
CAS 34604-60-9
6-oxo-1H-pyrazine-3-carboxylic acid
5-羟基吡嗪-2-羧酸
C5H4N2O3
CAS 356783-16-9
3,6-dichloropyrazine-2-carbonitrile
3,6-二氯吡嗪-2-甲腈
CAS 36070-80-1
5-chloropyrazine-2-carboxylic acid
5-氯吡嗪-2-羧酸
C5H3ClN2O2
CAS 37444-46-5
pyridazin-3-ylmethanol
哒嗪-3-基甲醇
C5H6N2O
CAS 39204-49-4
pyrazin-2-ylmethanamine;hydrochloride
2-甲氨基吡嗪
C5H8ClN3
CAS 40155-28-0
2-chloro-3-methoxypyrazine
2-氯-3-甲氧基吡嗪
C5H5ClN2O
CAS 446273-59-2
4-bromo-6-chloropyridazin-3-amine
3-氨基-4-溴-6-氯哒嗪
C4H3BrClN3
CAS 4744-50-7
furo[3,4-b]pyrazine-5,7-dione
佐匹克隆杂质24
C6H2N2O3
CAS 486460-32-6
(3R)-3-amino-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2…
西他列汀
C16H15F6N5O
CAS 4925-61-5
6-chloro-1H-pyrazin-2-one
2-氯-6-羟基吡嗪
C4H3ClN2O
CAS 4949-13-7
2-fluoropyrazine
2-氟吡嗪
C4H3FN2
CAS 504-30-3
1H-pyridazin-6-one
1H-哒嗪-6-酮
C4H4N2O
CAS 5049-61-6
pyrazin-2-amine
吡嗪-2-胺
C4H5N3
CAS 50681-25-9
pyridazine-4-carboxylic acid
4-哒嗪羧酸
C5H4N2O2
CAS 5096-73-1
6-chloropyridazine-3-carboxylic acid
6-氯哒嗪-3-羧酸
C5H3ClN2O2
CAS 51149-08-7
3,6-dichloropyridazine-4-carboxylic acid
3,6-二氯哒嗪-4-羧酸
C5H2Cl2N2O2
CAS 51355-94-3
3-bromo-1H-pyridazin-6-one
6-溴-3-哒嗪醇
C4H3BrN2O
CAS 54013-06-8
ethyl 5-aminopyrazine-2-carboxylate
5-氨基吡嗪-2-羧酸乙酯
C7H9N3O2
CAS 54237-53-5
6-bromopyrazin-2-amine
2-氨基-6-溴吡嗪
C4H4BrN3
CAS 5424-01-1
3-aminopyrazine-2-carboxylic acid
3-氨基吡嗪-2-羧酸
C5H5N3O2
CAS 54608-52-5
pyrazin-2-ylhydrazine
吡嗪-2-酰肼
C4H6N4
CAS 5469-69-2
6-chloropyridazin-3-amine
瑞卢戈利杂质54
C4H4ClN3
CAS 5469-70-5
pyridazin-3-amine
哒嗪-3-胺
C4H5N3
CAS 54709-94-3
4-methyl-1H-pyridazin-6-one
5-甲基-3(2H)-哒嗪酮
C5H6N2O
CAS 5521-55-1
5-methylpyrazine-2-carboxylic acid
阿西莫司杂质1
C6H6N2O2
CAS 5521-56-2
6-methylpyrazin-2-amine
2-氨基-6-甲基吡嗪
C5H7N3
CAS 55268-74-1
2-(cyclohexanecarbonyl)-3,6,7,11b-tetrahydro-1H-pyrazin…
吡喹酮
C19H24N2O2
CAS 55557-52-3
3-chloropyrazine-2-carbonitrile
法匹拉韦杂质14
CAS 56423-63-3
2-bromopyrazine
2-溴吡嗪
C4H3BrN2
CAS 5780-66-5
pyrazine-2-carbaldehyde
2-吡嗪甲醛
C5H4N2O
CAS 5910-89-4
2,3-dimethylpyrazine
2,3-二甲基吡嗪
C6H8N2
CAS 59489-71-3
5-bromopyrazin-2-amine
5-溴吡嗪-2-胺
C4H4BrN3
CAS 59772-58-6
6-aminopyridazine-3-carboxylic acid
6-氨基-3-哒嗪甲酸
C5H5N3O2
CAS 60170-83-4
pyridazine-3-carbaldehyde
哒嗪-3-甲醛
C5H4N2O
CAS 6082-66-2
3,4,6-trichloropyridazine
3,4,6-三氯哒嗪
C4HCl3N2
CAS 6164-79-0
methyl pyrazine-2-carboxylate
阿昔莫司杂质7
C6H6N2O2
CAS 622392-04-5
2-bromo-5-iodopyrazine
2-溴-5-碘吡嗪
C4H2BrIN2
CAS 6270-63-9
1H-pyrazin-2-one
羟基吡嗪
C4H4N2O
CAS 63001-30-9
methyl 6-oxo-1H-pyridazine-3-carboxylate
6-氧代-1,6-二氢哒嗪-3-甲酸甲酯
C6H6N2O3
CAS 63744-22-9
6,8-dibromoimidazo[1,2-a]pyrazine
6,8-溴咪唑[1,2-a]吡嗪
C6H3Br2N3
CAS 64068-00-4
6-chloro-4-methylpyridazin-3-amine
3-氨基-4-甲基-6-氯哒嗪
C5H6ClN3
CAS 65202-50-8
methyl 6-chloropyridazine-3-carboxylate
甲基6-氯哒嗪-3-羧酸盐
C6H5ClN2O2
CAS 660425-07-0
4-chloro-1H-pyridazin-6-one
5-氯哒嗪-3(2H)-酮
C4H3ClN2O
CAS 6775-78-6
6-chloroimidazo[1,2-b]pyridazine
6-氯咪唑并[1,2-b]哒嗪
C6H4ClN3
CAS 6794-35-0
5,6-dichloro-2-methylpyridazin-3-one
5,6-二氯-2-甲基-3-哒嗪酮
C5H4Cl2N2O
CAS 68206-04-2
3-chloro-4-methylpyridazine
3-氯-4-甲基哒嗪
C5H5ClN2
CAS 68240-43-7
4,6-dichloro-3-methylpyridazine
3,5-二氯-6-甲基哒嗪
C5H4Cl2N2
CAS 6863-73-6
3-chloropyrazin-2-amine
3-氯吡嗪-2-胺
C4H4ClN3
CAS 6966-01-4
methyl 3-amino-6-bromopyrazine-2-carboxylate
甲基3-氨基-6-溴吡嗪-2-羧酸盐
C6H6BrN3O2
CAS 710322-57-9
methyl 5-formylpyrazine-2-carboxylate
甲基5-甲酰吡嗪-2-羧酸盐
C7H6N2O3
CAS 7252-84-8
6-methoxypyridazin-3-amine
瑞卢戈利杂质36
C5H7N3O
CAS 74290-65-6
3-bromo-5-methylpyrazin-2-amine
2-氨基-3-溴-5-甲基吡嗪
C5H6BrN3
CAS 76537-18-3
3-bromo-5-chloropyrazin-2-amine
2-氨基-3-溴-5-氯吡嗪
C4H3BrClN3
CAS 875781-43-4
2-bromo-5H-pyrrolo[2,3-b]pyrazine
5-溴-4,7-二氮杂吲哚
C6H4BrN3
CAS 88491-61-6
3-bromopyridazine
3-溴哒嗪
C4H3BrN2
CAS 88497-27-2
6-bromopyridazin-3-amine
6-溴-3-吡嗪胺
C4H4BrN3
CAS 88768-40-5
(4S,7S)-7-[[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amin…
西拉普利
C22H31N3O5
CAS 89283-31-8
3-chloro-5-methylpyridazine
3-氯-5-甲基哒嗪
C5H5ClN2
CAS 89283-32-9
(3-chloropyrazin-2-yl)methanol
3-氯-2-吡嗪甲醇
C5H5ClN2O
CAS 89284-38-8
3,5-dichloro-2-methylpyrazine
2-甲基-3,5-二氯吡嗪
C5H4Cl2N2
CAS 912773-24-1
6-bromoimidazo[1,2-a]pyrazine
2-溴咪唑并[1,2-a]吡嗪
C6H4BrN3
CAS 920509-32-6
2-[3,5-dichloro-4-[(6-oxo-5-propan-2-yl-1H-pyridazin-3-…
MGL-3196瑞色替罗
CAS 923595-49-7
6-chloro-3-iodoimidazo[1,2-b]pyridazine
6-氯-3-碘咪唑并[1,2-B]哒嗪
C6H3ClIN3
CAS 932-22-9
4,5-dichloro-1H-pyridazin-6-one
4,5-二氯-1H-哒嗪-6-酮
C4H2Cl2N2O
CAS 933190-51-3
8-bromo-6-chloroimidazo[1,2-b]pyridazine
8-溴-6-氯咪唑并[1,2-B]哒嗪
C6H3BrClN3
CAS 939412-86-9
(3-chloropyrazin-2-yl)methanamine;hydrochloride
(3-氯吡嗪-2-基)甲胺盐酸
C5H7Cl2N3
CAS 943320-61-4
3-ethynylimidazo[1,2-b]pyridazine
3-炔基咪唑[1,2-B]哒嗪
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