2-Amino-6-methylbenzothiazole
2-Amino-6-methylbenzothiazole contains the precise benzothiazole ring system with amino at position 2 and methyl at position 6, directly enumerated in HTS 2934.20.3000. This pure organic compound serves as a key intermediate for azo dyes and fluorescent brighteners.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing sulfur directly linked to carbon beyond standard benzothiazole
Certain organo-sulfur compounds with additional S-C linkages classified in heading 2930.
If when imported as specific organic salt of this base
Organic salts classified with parent compound per Chapter 29 note on salts.
If for retail dye packaging under 30g with completed color function
Dyes put up for retail sale move to Chapter 32 heading 3212 or 3204.
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Import Tips & Compliance
• Label shipments with exact CAS number and IUPAC name to match HTS description precisely
• Maintain batch purity records showing >99% purity to avoid reclassification as mixtures
Related Products under HTS 2934.20.30.00
2-Amino-6-methoxybenzothiazole
2-Amino-6-methoxybenzothiazole is a specific benzothiazole derivative with an amino group at position 2 and a methoxy group at position 6, explicitly listed under HTS 2934.20.3000. It is a chemically defined heterocyclic compound used primarily as an intermediate in dye synthesis and pharmaceutical production.
6-Ethoxy-2-benzothiazolethiol
6-Ethoxy-2-benzothiazolethiol features ethoxy substitution at position 6 and thiol (-SH) functionality at position 2 on the benzothiazole ring, explicitly covered by HTS 2934.20.3000. Used in synthesis of vulcanization accelerators and specialty dyes.
3-Methylbenzothiazole-2-hydrazone
3-Methylbenzothiazole-2-hydrazone is a benzothiazole derivative with methyl at nitrogen position 3 and hydrazone (=NNH2) at position 2, specifically named in HTS 2934.20.3000. Primarily used as intermediate for pharmaceutical hydrazone derivatives and analytical reagents.
Primuline Base
Primuline base is the primary aromatic amine derivative of benzothiazole used as the key intermediate for primuline direct dyes, explicitly listed under HTS 2934.20.3000. This chemically defined compound contains the unfused benzothiazole ring system required by the heading.