CAS 761440-16-8

2,5-Dichloro-N-(2-((1-methylethyl)sulfonyl)phenyl)-4-pyrimidinamine

Codes: (XII)919110-1-a

Application context (from source-drug indications)

Non-small cell lung cancerDirozalkib

Source drugs (routes using this intermediate)

Drug	Tier	Expiry
Dirozalkib	Tier C — Watch / trade	-

Position in synthesis routes (up/downstream chain)

Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.

DirozalkibOriginator routesteps: 10total yield: /

2-Hydroxy-5-methylanisole→2-Methoxy-4-methyl-6-nitrophenol→5-Methyl-3-nitrobenzene-1,2-diol→1,2-Dibromoethane→7-Methyl-5-nitro-2,3-dihydro-1,4-benzodioxine→6-Bromo-7-methyl-5-nitro-2,3-dihydro-1,4-benzodioxine→6-Bromo-7-methyl-2,3-dihydro-1,4-benzodioxin-5-amine→6-Bromo-8-iodo-7-methyl-2,3-dihydro-1,4-benzodioxin-5-amine→(1-tert-Butoxycarbonyl-1,2,3,6-tetrahydropyridin-4-yl)boronic acid pinacol ester→tert-Butyl 4-(8-amino-7-bromo-6-methyl-2,3-dihydro-1,4-benzodioxin-5-yl)-3,6-dihydropyridine-1(2H)-carboxylate→tert-Butyl 4-(8-amino-6-methyl-2,3-dihydro-1,4-benzodioxin-5-yl)piperidine-1-carboxylate→2,5-Dichloro-N-(2-((1-methylethyl)sulfonyl)phenyl)-4-pyrimidinamine→1-Amino-2-(isopropylsulphonyl)benzene→2,4,5-Trichloropyrimidine→tert-Butyl 4-(8-((5-chloro-4-((2-(isopropylsulfonyl)phenyl)amino)pyrimidin-2-yl)amino)-6-methyl-2,3-dihydrobenzo[b][1,4]dioxin-5-yl)piperidine-1-carboxylate

Intermediates available on this site

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Supplier	Product	Price band	MOQ	Lead time	Qualifications	Action
Unibest Nantong cGMP Site	2,5-Dichloro-N-(2-(isopropylsulfonyl)phenyl)pyrimidin -4-amine Pharmaceutical Intermediates	On request	On request	On request	—

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