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CAS 1022150-12-4
(R)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
Codes: (VIII)461018-9-a, (Xa)461018-10-a, (VIII)461018-11-a, (VIII)461018-12-a, (I)461018-13-a, (VI)461018-17-a, (IV)461018-18-a, (VIII)461018-20-a, (II)461018-23-a, (X)461018-27-a, (VII)461018-31-a
Application context (from source-drug indications)
Waldenström macroglobulinaemiaIbrutinibChronic lymphocytic leukaemiaIbrutinibMantle cell lymphomaIbrutinibGraft-versus-host diseaseIbrutinib
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Ibrutinib | Tier A — Act now | 2027 |
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.
Pyrimidine-4-carbonitrile→6-Chloropyrimidine-4-carbonitrile→(tert-Butoxycarbonyl)hydrazine→6-Hydrazinylpyrimidine-4-carbonitrile hydrogen chloride→(Chloromethyl)acetyl chloride→3-Bromopropanoyl chloride→3-Bromopropanoyl bromide→4-Phenoxybenzaldehyde→3-(4-Phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine→N-Boc-3(S)-chloropiperidine→(R)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine→1-[(3R)-3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl]-3-chloropropan-1-one→1-[(3R)-3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl]-3-bromopropan-1-one
4,6-Dihydroxypyrimidine→4,6-Dichloropyrimidine-5-carbaldehyde→1-Bromo-4-phenoxybenzene→(4,6-Dichloropyrimidin-5-yl)(4-phenoxyphenyl)methanol→(3R)-3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinecarboxylic acid 1,1-dimethylethyl ester→(4,6-Dichloropyrimidin-5-yl)(4-phenoxyphenyl)methanone→(4-Amino-6-chloropyrimidin-5-yl)(4-phenoxyphenyl)methanone→3-(4-Phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine→N-Boc-3(S)-chloropiperidine→(R)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine→3-(4-Phenoxyphenyl)-1-[(3R)-piperidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine hydrogen chloride→2-Propenoyl chloride→(Chloromethyl)acetyl chloride
1H-Pyrazolo[3,4-d]pyrimidin-4-amine→3-Bromo-1H-pyrazolo[3,4-d]pyrimidin-4-amine→(3S)-1-(tert-Butoxycarbonyl)-3-hydroxypiperidine→(S)-1-(tert-Butoxycarbonyl)piperidin-3-yl methanesulfonate→tert-Butyl (3R)-3-(4-amino-3-bromo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate→tert-Butyl (3R)-3-(4-amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate→3-Iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine→3-Bromo-1-[(3R)-piperidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine hydrogen chloride (1/2)→3-Iodo-1-[(3R)-piperidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine--hydrogen chloride (1/2)→3-(4-Phenoxyphenyl)-1-[(3R)-piperidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine hydrogen chloride→(4-Phenoxyphenyl)boranediol→(R)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine→2-Propenoyl chloride
(3S)-1-(tert-Butoxycarbonyl)-3-hydroxypiperidine→(S)-1-tert-Butoxycarbonyl-3-(p-toluenesulfonyloxymethyl)piperidine→3-Bromo-1H-pyrazolo[3,4-d]pyrimidin-4-amine→3-Iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine→tert-Butyl (3R)-3-(4-amino-3-bromo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate→tert-Butyl (3R)-3-(4-amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate→3-Bromo-1-[(3R)-piperidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine→3-Iodo-1-[(3R)-piperidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine→3-(4-Phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine→(3R)-3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinecarboxylic acid 1,1-dimethylethyl ester→(R)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
(R)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine→1,2 Dichloro-1-propanone→2-Bromopropanoyl bromide→1-[(3R)-3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl]-2-chloropropan-1-one→1-[(3R)-3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl]-2-bromopropan-1-one
(3S)-Piperidin-3-ol--hydrogen chloride (1→2,2,2-Trifluoro-1-[(3S)-3-hydroxypiperidin-1-yl]ethan-1-one→3-(4-Phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine→1-[(3R)-3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl]-2,2,2-trifluoroethan-1-one→2,2,2-Trifluoro-1-[(3R)-3-[3-(4-phenoxyphenyl)-4-[(triphenyl-lambda5-phosphanylidene)amino]-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl]ethan-1-one→(R)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine→2-Propenoyl chloride
Benzyl (3R)-3-(4-[[(benzyloxy)carbonyl]amino]-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate→tert-Butyl (3R)-3-[4-[(tert-butoxycarbonyl)amino]-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidine-1-carboxylate→1-Bromo-4-phenoxybenzene→Benzyl (3R)-3-[4-[[(benzyloxy)carbonyl]amino]-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidine-1-carboxylate→tert-Butyl (3R)-3-[4-[(tert-butoxycarbonyl)amino]-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidine-1-carboxylate→(R)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
(3S)-1-(tert-Butoxycarbonyl)-3-hydroxypiperidine→(3S)-Piperidin-3-ol--hydrogen chloride (1→(3S)-1-Benzylpiperidin-3-ol→(3S)-1-Benzylpiperidin-3-yl methanesulfonate→2-Propenoic acid→(3S)-Piperidin-3-yl methanesulfonate→3-(4-Phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine→1-[(3R)-1-Benzylpiperidin-3-yl]-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine→(R)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine→2-Propenoyl chloride→1-[(3S)-3-Hydroxypiperidin-1-yl]prop-2-en-1-one→(3S)-1-(Prop-2-enoyl)piperidin-3-yl methanesulfonate
2-Propenoic acid→(R)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
1,1-Dicyanomethane→(Diethoxymethoxy)ethane→(Ethoxymethylene)malononitrile→N-Boc-3(R)-hydrazinylpiperidine→(4-Phenoxyphenyl)boranediol→tert-Butyl (3R)-3-(5-amino-4-cyano-1H-pyrazol-1-yl)piperidine-1-carboxylate→Amide c1→tert-Butyl (3R)-3-(4-amino-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate→tert-Butyl (3R)-3-(4-amino-3-bromo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate→(R)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine→1-(1H-Imidazol-1-yl)prop-2-en-1-one→5-Chloro-1-[(prop-2-enoyl)oxy]-1H-benzotriazole
4-Chloropyrimidine→tert-Butyl (3R)-3-[2-(tert-butoxycarbonyl)hydrazinyl]piperidine-1-carboxylate→tert-Butyl (3R)-3-[2-(tert-butoxycarbonyl)-1-(pyrimidin-4-yl)hydrazinyl]piperidine-1-carboxylate→4-Bromo-6-[1-[(3R)-piperidin-3-yl]hydrazinyl]pyrimidine→4-Phenoxybenzaldehyde→4-Bromo-3-(4-phenoxyphenyl)-1-[(3R)-piperidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidine→(R)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine→2-Propenoyl chloride
Intermediates available on this site
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| Supplier | Product | Price band | MOQ | Lead time | Qualifications | Action |
|---|---|---|---|---|---|---|
| Unibest Taizhou GMP-like Site | (R)-3-(4-Phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine Pharmaceutical Intermediates | On request | On request | On request | — |
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