N'-(4-Chloro-o-tolyl)-N,N-dimethylformamidine USP Grade
USP-grade N'-(4-Chloro-o-tolyl)-N,N-dimethylformamidine is a high-purity aromatic formamidine intermediate used in pharmaceutical synthesis. It is classified under tariff item 2925.29.00 as an 'Other' imine-function compound, meeting Chapter 29 requirements for chemically defined organic compounds.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
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Import Tips & Compliance
• Maintain USP certification documents for customs
• Ensure the product is stored and shipped under appropriate conditions
• Verify if a Drug Establishment Licence is required for pharmaceutical intermediates
Related Products under Tariff item 2925.29.00
1,3-Di-o-tolylguanidine
1,3-Di-o-tolylguanidine is an aromatic guanidine derivative used as a rubber accelerator and curing agent in industrial applications. It is classified under tariff item 2925.29.00 as an 'Other' imine-function compound, specifically a guanidine derivative.
2-(Benzylideneamino)phenol
2-(Benzylideneamino)phenol is an aromatic imine derivative of o-aminophenol used in chelating agent synthesis and as an analytical reagent. It is a separate chemically defined organic compound, classified under tariff item 2925.29.00.
3-Dimethylaminomethyleneiminophenol Hydrochloride
3-Dimethylaminomethyleneiminophenol hydrochloride is a hydrochloride salt of an aromatic imine derivative used in organic synthesis and as an intermediate for dyes and pharmaceuticals. It falls under tariff item 2925.29.00 as an 'Other' imine derivative.
4,4'-Methylenebis(N,N-dimethylaniline) Iminium Salt
4,4'-Methylenebis(N,N-dimethylaniline) Iminium Salt is an aromatic iminium salt used as an intermediate in dye manufacturing and photographic chemicals. It is a separate chemically defined organic compound, classified under tariff item 2925.29.00.
4-Nitrobenzylideneaniline
4-Nitrobenzylideneaniline is a nitro-substituted Schiff base imine with an electron-withdrawing group, classified under tariff item 2925.29.00 as an imine derivative. It is used in explosive detection and organic electronics, and is not excluded by Chapter 29 notes on halogenated derivatives.
99% Pure Tetramethylguanidine
99% Pure Tetramethylguanidine is a high-purity organic base used in pharmaceutical intermediate synthesis. It is a separate chemically defined imine derivative, classified under tariff item 2925.29.00.