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Pyrazine Родственные соединения

Stable Isotopes

Наименование СО КАТЕГОРИЯ Номер.CAT. Номер.CAS. СОСТОЯНИЕ НА СКЛАДЕ
(R)-N-(1-(3-Hydroxy-3-methylbutanamido)-1-oxo-3-phenylpropan... Stable Isotopes AR-T-97425 Not Available Enquire
(R)-N-(1-(3-Methylbutanamido)-1-oxo-3-phenylpropan-2-yl)pyra... Stable Isotopes AR-T-97316 Not Available Enquire
2,3,5-Trimethylpyrazine-[d9] Stable Isotopes AR-I-00537 85735-49-5 Enquire
3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a... Stable Isotopes AR-T-102007 Not Available Enquire
3,5-Dimethyl-2-ethyl-d5-pyrazine Stable Isotopes AR-T-100404 1082581-96-1 Enquire
3-Methyl-2,5-bis-(2-hydroxyethyl)pyrazine-d4 Stable Isotopes AR-T-101122 Not Available Enquire
5-Hydroxypyrazine-2-carboxylic Acid-13C3 Stable Isotopes AR-T-101269 Not Available Enquire
5-Hydroxypyrazinecarboxamide-13C3 Stable Isotopes AR-T-101268 Not Available Enquire
Coenzyme A S-Pyrazinecarboxylate-d3 Stable Isotopes AR-T-96987 Not Available Enquire
Hydroxy Tetramethylpyrazine-d11 Stable Isotopes AR-O-47469 Not Available Enquire
Sulfachloropyrazine-d4 Stable Isotopes AR-T-94444 102-65-8 Unlabelled Enquire
Sulfamethoxypyrazine-D4 Stable Isotopes AR-O-54342 Not Available Enquire


API

Наименование СО КАТЕГОРИЯ Номер.CAT. Номер.CAS. СОСТОЯНИЕ НА СКЛАДЕ
Sulfachloropyrazine sodium monohydrate API AR-O-15123 1392129-96-2 In Stock
Sulfamethoxypyrazine API AR-T-42982 152-47-6 In Stock


Impurity

Наименование СО КАТЕГОРИЯ Номер.CAT. Номер.CAS. СОСТОЯНИЕ НА СКЛАДЕ
(R)-(3-Methyl-1-(pyrazine-2-carboxamido)butyl)boronic Acid Impurity AR-T-93999 Not Available In Stock
(R)-N-(1-(3-methylbutanamido)-1-oxo-3-phenylpropan-2-yl)pyra... Impurity AR-O-48137 Not Available Enquire
(S)-1-bromo-8-chloro-3-(1-nitrosopyrrolidin-2-yl)imidazo[1,5... Impurity AR-O-60469 Not Available Enquire
(S)-8a-Methylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione Impurity AR-O-61806 847952-36-7 Enquire
(S)-8-chloro-3-(1-nitrosopyrrolidin-2-yl)imidazo[1,5-a]pyraz... Impurity AR-O-60470 Not Available Enquire
(S)-N-(1-(3-methylbutanamido)-1-oxo-3-phenylpropan-2-yl)pyra... Impurity AR-O-14778 862894-96-0 Enquire
1,10-dinitrosodecahydrodiimidazo[1,2-a:2',1'-c]pyrazine Impurity AR-O-53752 Not Available Enquire
1,2,3,4-tetrahydropyrazine-Olaparib Keto Impurity Impurity AR-O-56601 Not Available Enquire
2,5-Pyrazinedipropanoic Acid Impurity AR-T-96074 77479-02-8 Enquire
2-Amino-3,5-dibromopyrazine Impurity AR-T-65912 24241-18-7 Enquire
2-Amino-5-hydroxypyrazine Impurity AR-ZJ-14305 287916-14-7 Enquire
2-carbamoyl-6-fluoro-3-hydroxypyrazine 1-oxide Impurity AR-O-35780 Not Available Enquire
3-(2,3,4-trifluorophenyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo... Impurity AR-O-52642 1159531-92-6 (Freebase) Enquire
3,6-Difluoropyrazine-2-carboxamide Impurity AR-MM-45250 356783-29-4 Enquire
3-carbamoyl-5-fluoro-2-hydroxypyrazine 1,4-dioxide Impurity AR-O-35782 Not Available Enquire
3-carbamoyl-5-fluoro-2-hydroxypyrazine 1-oxide Impurity AR-O-35781 Not Available Enquire
5,6,7,8-Tetrahydro-3-phenyl-1,2,4-triazolo[4,3-a]pyrazine Impurity AR-T-61876 944906-91-6 Enquire
5-tosyl-5H-pyrrolo[2,3-b]pyrazine-2-carboxylic acid Impurity AR-O-36119 1201630-75-2 Enquire
6-fluoro-3-hydroxypyrazine-2-carboxylic acid Impurity AR-P-08457 1079990-21-8 In Stock
6-fluoro-4-hydroxy-3-oxo-3,4-dihydropyrazine-2-carboxamide Impurity AR-O-35714 Not Available Enquire
6-Fluoro-pyrazine-2-carbonitrile Impurity AR-ZJ-18124 356783-46-5 Enquire
Depyrazine 6,8-Dinitro-3-nitroso Varenicline Impurity AR-O-44468 Not Available Enquire
Ethyl 4-[-ß-(5-Methylpyrazine-2-carboxamido)ethyl]benzene Su... Impurity AR-T-23008 1076198-09-8 Enquire
methyl 5-tosyl-5H-pyrrolo[2,3-b]pyrazine-2-carboxylate Impurity AR-O-36118 1201188-66-0 Enquire
N-(1-(((R)-1-hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylprop... Impurity AR-O-38945 2747958-64-9 Enquire
N-(1-((3-methyl-1-((3aS,4S,6S,7aS)-3a,5,5-trimethylhexahydro... Impurity AR-O-48138 Not Available Enquire
N-Des(5-methylpyrazinecarbonyl)-N-ethylcarboxyl Glipizide Impurity AR-T-16428 13554-93-3 Enquire
N-nitroso Depyrazine 7,8-Dinitrophenyl Varenicline Impurity AR-O-36135 2803960-63-4 In Stock
Pipecuronium bromide tetrahydro pyrazine Impurity AR-O-52130 Not Available Enquire
Pyrazine-2-carboxylic acid (1-[3-methyl-1-(2,9-dimethyl-3,5-... Impurity AR-O-42129 Not Available Enquire
Pyrazine-2-carboxylic acid [1-(1-hydroxy-3-methyl-butyl carb... Impurity AR-O-36966 Not Available Enquire
Pyrazine-2-carboxylic acid(1-(3-methyl-butylcarbamoyl)-2-phe... Impurity AR-O-42127 Not Available Enquire
Sitagliptin Pyrazine Impurity Impurity AR-O-41913 486460-21-3 (Freebase) Enquire
Sulfachloropyrazine Sodium Impurity AR-EO-03701 71720-40-6 In Stock
Sulfachlorpyrazine Impurity AR-O-48723 1672-91-9 Enquire
Vilagliptin Dioxo Pyrazine Impurity AR-O-44840 Not Available Enquire
Vildagliptin Pyrazine Dione impurity Impurity AR-EO-01542 1846606-32-3 Enquire
Vildagliptin Pyrazine impurity Impurity AR-O-56604 2797661-57-3 Enquire


Intermediate

Наименование СО КАТЕГОРИЯ Номер.CAT. Номер.CAS. СОСТОЯНИЕ НА СКЛАДЕ
(E)-2-hydrazono-6-methoxy-1,2-dihydropyrazine Intermediate AR-O-49214 954227-93-1 Enquire
(E)-6-ethyl-2-hydrazono-1,2-dihydropyrazine Intermediate AR-O-49215 1551360-92-9 Enquire
(S)-2-((S)-2-CYCLOHEXYL-2-[(PYRAZINE-2-CARBONYL)-AMINO]-ACET... Intermediate AR-T-13932 402958-96-7 In Stock
2-(Aminomethyl)-3-chloropyrazine Hydrochloride Intermediate AR-DJ-00376 939412-86-9 In Stock
2-Methyl-pyrazine Intermediate AR-T-58458 109-08-0 In Stock
3,4-Dihydro-3-Oxo-2-Pyrazinecarboxamide Intermediate AR-T-19268 55321-99-8 In Stock
3,5-Diamino-6-chloropyrazine-2-carboxylic Acid Methyl Ester Intermediate AR-T-16844 1458-01-1 In Stock
3,6-Dichloropyrazine-2-carbonitrile Intermediate AR-MM-44494 356783-16-9 Enquire
3,6-Difluoropyrazine-2-carbonitrile Intermediate AR-MM-45249 356783-28-3 Enquire
3-Bromo-5H-pyrrolo[2,3-b]pyrazine Intermediate AR-MM-43762 1260665-49-3 Enquire
3-Chloropyrazine-2-carbonitrile Intermediate AR-T-72009 55557-52-3 In Stock
3-phenyl-2-(pyrazine-2-carboxamido)propanoic acid Intermediate AR-O-37602 2364553-64-8 Enquire
5-hydroxypyrazine-2-carbonitrile Intermediate AR-O-54531 134510-05-7 Enquire
5-Hydroxypyrazine-2-carboxylic Acid Intermediate AR-T-28539 34604-60-9 In Stock
6-Bromo-3-hydroxypyrazine-2-carboxamide Intermediate AR-MM-50822 259793-88-9 In Stock
6-Chloro-3,5-diamino-2-pyrazinecarboxamide Intermediate AR-RS-00044 14236-57-8 Enquire
6-Chloropyrazine-2-carbonitrile Intermediate AR-T-72743 6863-74-7 In Stock
6-Methylpyrazine 2-Carboxylic Acid Intermediate AR-O-01910 5521-61-9 In Stock
8-chloroimidazo[1,5-a]pyrazine Intermediate AR-O-49511 56468-23-6 Enquire
Methyl 3-Aminopyrazine-2-carboxylate Intermediate AR-DE-00916 16298-03-6 In Stock
N-[(1S)-2-Amino-2-oxo-1-(phenylmethyl)ethyl]-2-pyrazinecarbo... Intermediate AR-T-03255 289472-80-6 In Stock
Pyrazinecarbonitrile Intermediate AR-M-57903 19847-12-2 In Stock


Fine Chemicals

Наименование СО КАТЕГОРИЯ Номер.CAT. Номер.CAS. СОСТОЯНИЕ НА СКЛАДЕ
(2,4-difluorobenzyl)-9-ethoxy-2-[(1R)-3-hydroxy-1-methylprop... Fine Chemicals AR-O-38535 Not Available Enquire
2,3,5,6-Tetraphenylpyrazine Fine Chemicals AR-O-55449 642-04-6 Enquire
2,6-Dichloropyrazine Fine Chemicals AR-M-02559 4774-14-5 In Stock
2-Aminopyrazine Fine Chemicals AR-M-43097 5049-61-6 Enquire
2-Fluoro-6-iodo-pyrazine Fine Chemicals AR-MM-03888 1286744-13-5 Enquire
3,6-dihydroxypyrazine-2-carboxamide Fine Chemicals AR-O-36005 Not Available Enquire
3-methyl-6-phenylpyrazine-2-carboxylic acid Fine Chemicals AR-O-37954 1463442-68-3 Enquire
5,6,7,8-Tetrahydroimidazo[1,2-a]Pyrazine Fine Chemicals AR-M-52957 91476-80-1 In Stock
6-Fluoro-3-oxo-3,4-dihydropyrazine-2-carbonitrile Fine Chemicals AR-ZE-06349 356783-31-8 Enquire
Ethyl 5-chloropyrazine-2-carboxylate Fine Chemicals AR-ZE-36791 54013-04-6 Enquire
Pyrazine Fine Chemicals AR-M-00002 290-37-9 In Stock
PYRAZINE-2,3-DIOL Fine Chemicals AR-ZE-24816 931-18-0 Enquire
pyrazine-2,5-diol Fine Chemicals AR-O-54528 134434-28-9 Enquire
Sulfachloropyrazine Fine Chemicals AR-T-94098 102-65-8 In Stock
Sulpha chloropyrazine sodium Fine Chemicals AR-K-00147 23307-72-4 In Stock
tert-butyl (R)-6-methyl-5-(methylthio)-3,6-dihydropyrazine-1... Fine Chemicals AR-O-61754 3049695-70-4 Enquire


Stable Isotope Reagent

Наименование СО КАТЕГОРИЯ Номер.CAT. Номер.CAS. СОСТОЯНИЕ НА СКЛАДЕ
2,3,5-Trimethylpyrazine-d10 Stable Isotope Reagent AR-C-01723 Not Available Enquire
2-bromopyrazine-3,5,6-d3 Stable Isotope Reagent AR-O-48830 1185316-30-6 Enquire
2-chloropyrazine-D3 Stable Isotope Reagent AR-O-49253 1374664-69-3 Enquire
3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a... Stable Isotope Reagent AR-C-02149 Not Available Enquire


Building Blocks

Наименование СО КАТЕГОРИЯ Номер.CAT. Номер.CAS. СОСТОЯНИЕ НА СКЛАДЕ
1,​2,​3,​4-​tetrahydropyrazine Building Blocks AR-O-43317 5194-05-8 Enquire
2-(Trifluoromethyl)pyrazine Building Blocks AR-M-23570 61655-67-2 In Stock
2-Cyano-5 methyl pyrazine Building Blocks AR-O-39787 98006-91-8 Enquire
2-ethyl-6-methylpyrazine Building Blocks AR-TA-44523 13925-03-6 Enquire
3-Bromo-5-chloro-6-ethylpyrazine-2-carbonitrile Building Blocks AR-O-46896 2043020-03-5 Enquire
5,5,8-trimethyl-7-neopentyl-1-nitro-5,6,7,8-tetrahydroimidaz... Building Blocks AR-O-61551 Not Available Enquire
7-Methylpyrrolo[1,2-a]pyrazine-6,8-dithiol Building Blocks AR-O-56453 489395-81-5 Enquire
potassium 3-(dihydroxymethyl)pyrazine-2-carboxylate Building Blocks AR-O-35493 Not Available Enquire
tert-Butyl 3-bromo-5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-c... Building Blocks AR-M-53046 949922-61-6 Enquire


Catalyst

Наименование СО КАТЕГОРИЯ Номер.CAT. Номер.CAS. СОСТОЯНИЕ НА СКЛАДЕ
5,6-Bis(5-methoxy-2-thienyl)-2,3-pyrazinedicarbonitrile Catalyst AR-O-57818 1818245-74-7 Enquire


Chiral

Наименование СО КАТЕГОРИЯ Номер.CAT. Номер.CAS. СОСТОЯНИЕ НА СКЛАДЕ
(S)-2-Isopropyl-3,6-dimethoxy-2,5-dihydropyrazine Chiral AR-T-56855 78342-42-4 In Stock