High Purity 4-Chloro-2,5-Dimethoxyaniline 99.5%
Ultra-high purity 4-Chloro-2,5-Dimethoxyaniline (99.5%) for pharmaceutical synthesis, chemically defined per Chapter 29. Named explicitly in HTS 2922.29.20.00 for its amino-phenol ether structure.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing minor heterocyclic impurities
Heterocyclic compounds in 2933 take precedence if fragments match later headings.
If for fermentation-derived versions
Organic derivatives from natural sources may classify in 2942.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Pair with DMF if for drug intermediate; GC-MS certs essential for purity claims
• Quarantine on arrival for potential DEA watch on anilines
Related Products under HTS 2922.29.20.00
4-Chloro-2,5-Dimethoxyaniline
4-Chloro-2,5-Dimethoxyaniline is a chemically defined organic compound featuring an amino group on a benzene ring with chloro and methoxy oxygen functions. It falls under HTS 2922.29.20.00 as a specific amino-phenol ether listed in the heading for oxygen-function amino-compounds, other than those with multiple oxygen functions.
2,4-Dimethoxyaniline
2,4-Dimethoxyaniline is a specific aromatic amine with two methoxy groups and an amino function on the phenol-derived structure. It is explicitly named in HTS 2922.29.20.00 under oxygen-function amino-phenols, their ethers, excluding multi-oxygen function compounds.
4-Chloro-2,5-Dimethoxyaniline Hydrochloride Salt
The hydrochloride salt of 4-Chloro-2,5-Dimethoxyaniline retains the core oxygen-function amino-phenol ether structure. Per Chapter 29 notes, inorganic salts of such compounds classify with the organic base under HTS 2922.29.20.00.
2,4-Dimethoxyaniline Technical Grade 98%
Technical grade 2,4-Dimethoxyaniline (98% purity) qualifies as a chemically defined organic compound with allowable impurities under Chapter 29 note (a). It remains under HTS 2922.29.20.00 as the explicitly named ether of amino-phenol.
4-Chloro-2,5-Dimethoxyaniline with Stabilizer
Stabilized 4-Chloro-2,5-Dimethoxyaniline includes a necessary anticaking agent for preservation, allowed under Chapter 29 note (f). It stays classified as the named compound in HTS 2922.29.20.00.
2,4-Dimethoxyaniline Aqueous Solution 20%
A 20% solution of 2,4-Dimethoxyaniline in water qualifies under Chapter 29 note (d) for dissolved chemically defined compounds. Classified with the base compound in HTS 2922.29.20.00.