tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate

Name: tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate
Brand: Zemixal
SKU: ZX-027472

Reference StandardAvailable on request

Order tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate (CAS 1201187-44-1) online at Zemixal…

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tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate chemical structure

CAS number1201187-44-1

FormulaC₁₈H₂₀N₄O₄S

Molar mass388.4 g/mol

Physical formSolid

HS code38229090

InChIKeyNTMJGYRFMXFNIC-UHFFFAOYSA-N

IUPAC nametert-butyl N-[5-(4-methylphenyl)sulfonylpyrrolo[2,3-b]pyrazin-2-yl]carbamate

About tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate

Analytical teams working on Upadacitinib use tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 1201187-44-1, formula C18H20N4O4S and molar mass 388.4 g/mol. It is handled as a solid.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Upadacitinib

See every impurity, metabolite and related compound we list for this API.

Upadacitinib standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate
Product name	tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate
Catalogue number	ZX-027472
CAS number	1201187-44-1
IUPAC name	tert-butyl N-[5-(4-methylphenyl)sulfonylpyrrolo[2,3-b]pyrazin-2-yl]carbamate
Molecular formula	C₁₈H₂₀N₄O₄S
Molar mass	388.4 g/mol
Exact mass	388.1205
Grade	Reference Standard
Physical form	Solid
XLogP3	2.8
H-bond donors / acceptors	1 / 6
Topological polar surface area	112 Å²
HS code	38229090
InChIKey	NTMJGYRFMXFNIC-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)S(=O)(=O)N2C=CC3=NC(=CN=C32)NC(=O)OC(C)(C)C
PubChem CID	58009783
Synonyms	tert-Butyl (5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-yl)carbamate, 1,1-Dimethylethyl N-(5-((4-methylphenyl)sulfonyl)-5H-pyrrolo(2,3-b)pyrazin-2-yl)carbamate, 1,1-Dimethylethyl N-[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate, tert-butyl 5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-ylcarbamate, 2-(Boc-amino)-5-tosyl-5H-pyrrolo[2,3-b]pyrazine, tert-buty 5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-ylcarbamate, tert-butyl 5-tosyl-5H-pyrrolo[3,2-b]pyrazin-2-ylcarbamate, tert-Butyl(5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-yl)carbamate, 2-(Boc-amino)-5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazine, tert-butyl N-[5-(p-tolylsulfonyl)pyrrolo[2,3-b]pyrazin-2-yl]carbamate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate

Which CAS number identifies tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate?

tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate is registered under CAS 1201187-44-1. You may also see it listed as tert-Butyl (5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-yl)carbamate, 1,1-Dimethylethyl N-(5-((4-methylphenyl)sulfonyl)-5H-pyrrolo(2,3-b)pyrazin-2-yl)carbamate, 1,1-Dimethylethyl N-[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate. Our catalogue number for this item is ZX-027472.

What are the formula and molar mass of tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate?

For tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate, its formula is C18H20N4O4S and its molar mass is 388.4 g/mol. The systematic (IUPAC) name is tert-butyl N-[5-(4-methylphenyl)sulfonylpyrrolo[2,3-b]pyrazin-2-yl]carbamate. InChIKey NTMJGYRFMXFNIC-UHFFFAOYSA-N lets you match it in any structure database.

How is tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate used in pharmaceutical QC?

tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate is a characterised reference material linked to Upadacitinib. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate to my country?

Yes. tert-Butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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