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CAS 3724-43-4
N-(chloromethylene)-N-methylmethanaminium chloride
Codes: VILD-004, SUNT-007
Application context (from source-drug indications)
Type 2 diabetesVildagliptinSchizophreniaVildagliptinDyslipidaemiaVildagliptinInsulin resistanceVildagliptinType 1 diabetesVildagliptinDiabetesVildagliptinPancreatic neuroendocrine tumourSunitinib MalateRenal cell carcinomaSunitinib MalateGastrointestinal stromal tumourSunitinib MalateOsteosarcomaSunitinib MalateSarcomaSunitinib MalateLymphomaSunitinib Malate
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Vildagliptin | Tier B — Position early | - |
| Sunitinib Malate | Tier B — Position early | - |
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.
(S)-pyrrolidine-2-carboxamide→2-chloroacetyl chloride→(S)-1-(2-chloroacetyl)pyrrolidine-2-carboxamide→N-(chloromethylene)-N-methylmethanaminium chloride→(S)-1-(2-chloroacetyl)pyrrolidine-2-carbonitrile→(1s,3r,5R,7S)-3-aminoadamantan-1-ol→(3s,5s,7s)-adamantan-1-amine→(1r,3s,5R,7S)-3-nitroadamantan-1-amine
4-methyleneoxetan-2-one→N1,N1-diethylethane-1,2-diamine→N-(2-(diethylamino)ethyl)-3-oxobutanamide→tert-butyl 3-oxobutanoate→tert-butyl 4-((2-(diethylamino)ethyl)carbamoyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate→N-(2-(diethylamino)ethyl)-2,4-dimethyl-1H-pyrrole-3-carboxamide→N-(chloromethylene)-N-methylmethanaminium chloride→N-(2-(diethylamino)ethyl)-5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxamide→5-fluoroindolin-2-one→(S)-2-hydroxysuccinic acid
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 | Action |
|---|---|---|---|---|---|---|
| Qualified Partner — East China API Works | 5-Fluoro-2-oxindole Pharmaceutical Intermediates | On request | On request | On request | — | |
| Unibest Nantong cGMP Site | 5-Formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid Pharmaceutical Intermediates | On request | On request | On request | — |
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.