Unibest 优贝德
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CAS 124-41-4

sodium methanolateNatrium methoxide

CodesLACO-016、(XVI)638294-10-b

Application context (from source-drug indications)

强直阵挛性癫痫拉考沙胺癫痫拉考沙胺癫痫部分性发作拉考沙胺癫痫发作拉考沙胺收缩性心力衰竭非奈利酮舒张期心力衰竭非奈利酮心脏衰竭非奈利酮慢性肾功能不全非奈利酮糖尿病肾病非奈利酮二型糖尿病非奈利酮

Source drugs (routes using this intermediate)

DrugTierExpiry
拉考沙胺LacosamideTier B — Position early2028
非奈利酮FinerenoneTier C — Watch / trade2030

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.

非奈利酮优化路线steps: 5total yield: /
1-Methoxybutane-1,3-dione4-Amino-5-methylpyridin-2(1H)-one(Diethoxymethoxy)ethaneMethyl (4S)-4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate3-Fluoro-4-formylbenzonitrileMethyl 2-[(4-cyano-2-fluorophenyl)methylidene]-3-oxobutanoateMethyl 4-(4-cyano-2-fluorophenyl)-5-hydroxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylateMethyl 4-(4-cyano-2-fluorophenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylateMethyl (4S)-4-(4-cyano-2-fluorophenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylateNatrium methoxide

Intermediates available on this site

Side-by-side comparison of all listed offers on this CAS; price bands are list-price ranges, final price subject to RFQ confirmation.

SupplierProductPrice bandMOQLead timeQualifications
Unibest Nantong cGMP Site4-Bromo-2-methoxybenzaldehyde
Pharmaceutical Intermediates
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Unibest Taizhou GMP-like Site4-formyl-3-methoxybenzonitrile
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Qualified Partner — East China API Works4-AMino-5-Methylpyridin-2-ol
Pharmaceutical Intermediates
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Unibest Nantong cGMP Site2-chloro-5-methylpyridin-4-amine
Pharmaceutical Intermediates
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Unibest Taizhou GMP-like Site2-Cyanoethyl 3-oxobutanoate
Pharmaceutical Intermediates
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Qualified Partner — East China API Works2-cyanoethyl 4-(4-cyano-2-methoxyphenyl)-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridine-3-carboxylate
Pharmaceutical Intermediates
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This is a CAS-level registry record: registrations across routes are merged. Supplier offers and buyer demands will be matched on this CAS as the primary key.