Shandong Chenghui Shuangda Pharmaceutical Co., Ltd.

tert-butyl 5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-ylcarbamate

• Category :

  Pharmaceuticals and Biochemicals

• Synonyms :

  tert-butyl (5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-yl)carbamate;N-[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]-Carbamic acid, 1,1-dimethylethyl ester;

• CAS NO :

  1201187-44-1

• EC NO :

• Molecular Formula :

  C₁₈H₂₀N₄O₄S

• Molecular Weight :

  388.44

• Main Specifications :

  1kg/barrel, 2kg/barrel, 5kg/barrel, 10kg/barrel, 15kg/barrel, 20kg/barrel, 25kg/barrel

• Packing :

  Bag/Barrel

• Product description :

  Name: tert-butyl 5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-ylcarbamate 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 individually subcontracted according to customers' requirements. Price: Price is for reference only, call us for one-to-one quotation. 5-Toluenesulfonyl-5H-pyrrolo[2,3-B]pyrazine-2-carboxylic acid tert-butyl ester Upstream and downstream product information Upstream raw material: tert-butyl N-toluenesulfonyl-5-bromo-4,7-diazaindolecarbamate Advantageous products Chenghui Pharmaceutical: Vonorazan fumarate and intermediates, Dagliflozin and intermediates, Clevoborol and intermediates, Letemovir and intermediates, Mildronate, Veterinary products (intermediates of Floreana, Aflana and Sarolana), Ropivacaine Hydrochloride and intermediates, local anaesthesia series (Lidocaine Hydrochloride, Lidocaine, Proparacaine Hydrochloride, Proparacaine, Butocaine Hydrochloride, etc.), etc., which cover local anaesthesia, antiviral drugs and other drugs. Our products cover the fields of local anaesthesia, anti-virus, cardio-cerebral and cerebrovascular system, anti-tumour, digestive 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 custom-made. You are welcome to contact us at any time by phone, QQ, WeChat, email and any other way, wholeheartedly for your service!

• Uses :

  Pharmaceutical APIs & Intermediates