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Organic Chemistry
Heterocyclic Compounds
Substituted pyrazine
Substituted pyrazine
Product Name
Substituted pyrazine
CAS
2095311-51-4
MF
C22H23N5O2
MW
389.45
EINECS
842-316-9
MOL File
2095311-51-4.mol
Chemical Properties
Density
1.37±0.1 g/cm3(Predicted)
pka
-1.74±0.60(Predicted)
Usage And Synthesis
Uses
Substituted pyrazine is an analogue of the drug molecule utpatinib and has been used in clinical research for the treatment of various autoimmune and inflammatory diseases.
Preparation Products And Raw materials
Raw materials
Sodium hydroxide
Pyrrolidine
Imidazole
Preparation Products
Upadacitinib
Substituted pyrazine Supplier
S.Z. PhyStandard Bio-Tech. Co., Ltd.
Tel
0755-4000505016 13380397412
Email
3001272453@qq.com
SHANGHAI YINGRUI CHEMICAL TECHNOLOGY CO.,LTD.
Tel
21-33585366 13311639313
Email
sales@shyrchem.com
Quality Control Solutions Ltd.
Tel
0755-66853366 13670046396
Email
orders@qcsrm.com
Shandong Boluoda Biological Technology Co., Ltd.
Tel
0531-68651502
Email
2310993908@qq.com
Hangzhou Cheminspire Technology Co., Ltd.
Tel
0571-89081561; 10006559855
Email
info@cheminspire.com
Substituted pyrazine manufacturers
（3S,4R)-benzyl 3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]
Purity: 98%
$300.00
Inquiry
Upadacitinib Impurity 19
Purity: 0.98
Inquiry
Upadacitinib Impurity 19
Purity: 0.98
Inquiry
Related Product Information
8-Bromoxanthine
6-(5-Chloro-pyridin-2-yl)-7-phenoxycarbonyloxy-6,7-dihydro-pyrrolo3,4-bpyrazin-5-one
3-(5-Chloropyrid-2-yl)carbamoylpyrazine-2-carboxylic acid(WXG01564)
8-Phenyltheophylline
5-Bromoindoline
8-Methylxanthine
Zopiclone iMpurity B
xanthobine
4-Methylpiperazine-1-carbonyl chloride
6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione
CHEMBRDG-BB 7613529
2-Acetamido-5-chloropyridine
N-(5-Chloro-2-pyridinyl)-3-(hydroxyMethyl)-2-pyrazinecarboxaMide
Benzyl (3S,4R)-3-ethyl-4-(3-tosyl-3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)pyrrolidine-1-carboxylate
N-(5-Chloro-2-pyridinyl)-2-pyrazinecarboxaMide (Zopiclone IMpurity)
1-Piperazinecarboxylicacid,4-methyl-,ethylester(6CI,9CI)
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![（3S,4R)-benzyl 3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e] pictures](/ProductImageEN/2023-04/Small/e844c86c-4eca-4acc-88ce-8a34897a82fc.png)
