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CAS 105-34-0
methyl 2-cyanoacetate2-Cyanoacetic acid methyl ester
Codes：ROXA-015、Cefoselis Sulfate-011
Application context (from source-drug indications)
贫血罗沙司他细菌感染硫酸头孢噻利
Source drugs (routes using this intermediate)
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.
4-phenoxyphthalic acid→4-nitrophthalonitrile→4-phenoxyphthalonitrile→5-phenoxyisobenzofuran-1,3-dione→methyl 2-cyanoacetate→2-(4-(methoxycarbonyl)oxazol-5-yl)-4-phenoxybenzoic acid→methyl 4-hydroxy-1-oxo-7-phenoxy-1,2-dihydroisoquinoline-3-carboxylate→methyl 1-chloro-4-hydroxy-7-phenoxyisoquinoline-3-carboxylate→methyl 4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carboxylate→4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carboxylic acid→methyl glycinate hydrochloride→methyl 2-(4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carboxamido)acetate
2-(5-Amino-1H-pyrazol-1-yl)ethan-1-ol→N,N-Dimethylformamide→2-Cyanoacetic acid methyl ester→2-Cyanoacetic acid ethyl ester→Propyl cyanoacetate→Butyl cyanoacetate→Methyl 2-cyano-3-(dimethylamino)prop-2-enoate→Ethyl 2-cyano-3-(dimethylamino)prop-2-enoate→Propyl 2-cyano-3-(dimethylamino)prop-2-enoate→Butyl 2-cyano-3-(dimethylamino)prop-2-enoate→2-Hydrazinoethanol→Methyl 5-amino-1-(2-hydroxyethyl)-1H-pyrazole-4-carboxylate→Ethyl 5-amino-1-(2-hydroxyethyl)-1H-pyrazole-4-carboxylate→Propyl 5-amino-1-(2-hydroxyethyl)-1H-pyrazole-4-carboxylate→Butyl 5-amino-1-(2-hydroxyethyl)-1H-pyrazole-4-carboxylate→5-Amino-1-(2-hydroxyethyl)-1H-pyrazole-4-carboxylic acid→Hex-3-enedinitrile→But-3-enenitrile→3-Oxopropanenitrile→3,3-Dimethoxypropanenitrile→3-[2-(2-Hydroxyethyl)hydrazinylidene]propanenitrile
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.
| Supplier | Product | Price band | MOQ | Lead time | Qualifications |
|---|---|---|---|---|---|
| Unibest Taizhou GMP-like Site | 4-hydroxy-1-methyl-7-phenoxy-3-Isoquinolinecarboxylic acid Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Qualified Partner — East China API Works | 4-hydroxy-1-methyl-7-phenoxy-3-Isoquinolinecarboxylic acid Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Nantong cGMP Site | Methyl 4-hydroxy-7-phenoxyisoquinoline-3-carboxylate Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Taizhou GMP-like Site | 5-Phenoxyisobenzofuran-1(3H)-one Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Qualified Partner — East China API Works | 4-Hydroxy-1-methyl-7-phenoxy-3-isoquinolinecarboxylic acid ethyl ester Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Nantong cGMP Site | 4-Hydroxy-1-methyl-7-phenoxy-3-isoquinolinecarboxylic acid methyl ester Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
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.