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Zeprumetostat

Tier C — Watch / trade

Zeprumetostat

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Originator
2025
First approval
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Expiry (public)
No sales data
Peak sales
Small molecule
Type

Targets:EZH2

Indications (approved):Peripheral T-cell lymphoma

Regional status

US
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EU
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China
Approved
2025-08-26
Japan
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Synthetic routes & intermediates3 routes

Originator routes × 1Optimised (non-patent) × 2Process routes × 0

Routes are ordered originator first, then optimised / process (non-patent) routes; each lists steps, overall yield and the intermediate table (code / CAS / name) — ready for supplier sourcing and RFQ. Rendered by this site from structured data; no third-party route graphics used.

OriginatorRoute 1Steps 6 · Total yield 30.1 mg
Zeprumetostat-001612-19-1Zeprumetostat-0021261658-58-5Zeprumetostat-0032319580-35-1Zeprumetostat-0045799-75-7Zeprumetostat-005—Zeprumetostat-00638041-19-9Zeprumetostat-007—Zeprumetostat-008—Zeprumetostat-0091173081-96-3API · Zeprumetostat
CodeCAS No.Intermediate
Zeprumetostat-001612-19-12-ethylbenzoic acid
Zeprumetostat-0021261658-58-52-ethyl-6-iodobenzoic acid
Zeprumetostat-0032319580-35-13,5-dibromo-2-ethyl-6-iodobenzoic acid
Zeprumetostat-0045799-75-71-(prop-2-yn-1-yl)piperidine
Zeprumetostat-005-6-bromo-5-ethyl-2-(piperidin-1-ylmethyl)benzofuran-4-carboxylic acid hydrogen chloride
Zeprumetostat-00638041-19-9tetrahydro-2H-pyran-4-amine
Zeprumetostat-007-5-ethyl-2-(piperidin-1-ylmethyl)-6-((tetrahydro-2H-pyran-4-yl)amino)benzofuran-4-carboxylic acid
Zeprumetostat-008-5-ethyl-6-(ethyl(tetrahydro-2H-pyran-4-yl)amino)-2-(piperidin-1-ylmethyl)benzofuran-4-carboxylic acid
Zeprumetostat-0091173081-96-3Available3-(aminomethyl)-4,6-dimethylpiperidin-2-one hydrogen chloride
OptimisedRoute 2Steps 3 · Total yield 5.0 g
Zeprumetostat-005—Zeprumetostat-010771579-27-2Zeprumetostat-011—Zeprumetostat-00638041-19-9Zeprumetostat-012—API · Zeprumetostat
CodeCAS No.Intermediate
Zeprumetostat-005-6-bromo-5-ethyl-2-(piperidin-1-ylmethyl)benzofuran-4-carboxylic acid hydrogen chloride
Zeprumetostat-010771579-27-23-(aminomethyl)-4,6-dimethylpyridin-2(1H)-one
Zeprumetostat-011-6-bromo-N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-5-ethyl-2-(piperidin-1-ylmethyl)benzofuran-4-carboxamide
Zeprumetostat-00638041-19-9tetrahydro-2H-pyran-4-amine
Zeprumetostat-012-N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-5-ethyl-2-(piperidin-1-ylmethyl)-6-((tetrahydro-2H-pyran-4-yl)amino)benzofuran-4-carboxamide
OptimisedRoute 3Steps 10 · Total yield /
Zeprumetostat-013123-07-9Zeprumetostat-0141515-95-3Zeprumetostat-01529643-54-7Zeprumetostat-01667291-61-6Zeprumetostat-017—Zeprumetostat-018—Zeprumetostat-019—Zeprumetostat-020—Zeprumetostat-021—Zeprumetostat-0045799-75-7Zeprumetostat-022—Zeprumetostat-005—API · Zeprumetostat
CodeCAS No.Intermediate
Zeprumetostat-013123-07-94-ethylphenol
Zeprumetostat-0141515-95-31-ethyl-4-methoxybenzene
Zeprumetostat-01529643-54-71-(5-ethyl-2-methoxyphenyl)ethan-1-one
Zeprumetostat-01667291-61-65-ethyl-2-methoxyaniline
Zeprumetostat-017-4-ethyl-7-methoxyindoline-2,3-dione
Zeprumetostat-018-methyl 2-amino-6-ethyl-3-methoxybenzoate
Zeprumetostat-019-methyl 2-amino-5-bromo-6-ethyl-3-methoxybenzoate
Zeprumetostat-020-methyl 3-bromo-2-ethyl-6-iodo-5-methoxybenzoate
Zeprumetostat-021-methyl 3-bromo-2-ethyl-5-hydroxy-6-iodobenzoate
Zeprumetostat-0045799-75-71-(prop-2-yn-1-yl)piperidine
Zeprumetostat-022-methyl 6-bromo-5-ethyl-2-(piperidin-1-ylmethyl)benzofuran-4-carboxylate
Zeprumetostat-005-6-bromo-5-ethyl-2-(piperidin-1-ylmethyl)benzofuran-4-carboxylic acid hydrogen chloride

Frequently asked questions

What are the approved indications of Zeprumetostat?

Approved indications include: Peripheral T-cell lymphoma.

When does the Zeprumetostat patent expire?

No public expiry year is available for Zeprumetostat yet; this page updates once verified.

How many synthesis routes are recorded for Zeprumetostat?

3 synthesis routes are recorded; the shortest is 3 steps with 5.0 g total yield. Intermediates in each route carry codes and CAS numbers.

Where can I buy Zeprumetostat intermediates?

1 intermediate CAS of Zeprumetostat are available through the Unibest supply network — see the route tables on this page and request a quote per CAS.

How do I get a quote for Zeprumetostat intermediates?

Open the CAS profile of the target intermediate from this page, or submit an RFQ directly — the CAS enters the matching flow automatically and the supply network responds with quotes.

Source: cross-verified data (structured fields only) · 2026-10-22