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Upadacitinib Intermediates
Product Name:tert-butyl 5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-ylcarbamate
Upstream raw material: tert-butyl N-toluenesulfonyl-5-bromo-4,7-diazaindolecarbamate
Chenghui Pharmaceutical: Vonorazan fumarate and intermediates, Dagliflozin and intermediates, Clevoborol and intermediates, Letemovir and intermediates, Mildronate, Veterinary products (intermediates of floretanol, aflatanol and sarolanol, etc.), Ropivacaine Hydrochloride and intermediates, local anesthesia series (Lidocaine Hydrochloride, Lidocaine, Propamocaine Hydrochloride, Propovacaine Hydrochloride, Butocaine Hydrochloride, etc.), etc., which cover local anesthesia, antiviral drugs, and other drugs. Our products cover the fields of local anesthesia, anti-virus, cardio-cerebral vascular system, anti-tumor, gastrointestinal tract, diabetes, veterinary medicine and so on. Our main advantages are high quality products, reasonable price, fast delivery and considerate after-sales service, and we support customized products.
Alias: tert-butyl5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-ylcarbamate;tert-butylN-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate;tert-butylN-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2- yl]carbamate;tert-butylN-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2- yl]carbamate yl]carbamate;Carbamicacid,N-? [5-? [(4-?methylphenyl)?sulfonyl]? -?5H-?pyrrolo[2,?3-?b]?pyrazin-?2-?yl]? -? ,1,?1-?dimethylethylester;tert-butyl(5-(p-toluenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl)carbamate;IntermediateofUpadacitinib(ABT- 494);2-Methyl-2-propanyl{5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl}carbamate;Upadacitinibintermediate2;2-(Boc- amino)-5-tosyl-5H-pyrrolo[2,3-b]pyrazine
CAS No.: 1201187-44-1
Molecular Formula: C18H20N4O4S
Molecular weight: 388.44
Density: 1.35±0.1 g/cm3(Predicted)
Acidity coefficient: (pKa)9.45±0.43(Predicted)
Usage: Used as intermediate of Upatinib.
Product specification: 1kg/barrel, 2kg/barrel, 5kg/barrel, 10kg/barrel, 15kg/barrel, 20kg/barrel, 25kg/barrel, etc., and can be separately subcontracted according to customers' requirements.
Price: Price is for reference only, call us for one-to-one quotation.
Molecular structure：