8-Methylquinoline 98% Purity Technical Grade
Technical grade 8-Methylquinoline at 98% purity, a chemically defined organic compound with the quinoline ring system, falls under HTS 2933.49.15.00 per Chapter 29 note (a). Used in dye manufacturing and as a reagent in analytical chemistry.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If purity <95% or with stabilizers
Impurities exceeding limits classify as chemical mixtures in Chapter 38.
If a stereoisomer like 5,8-dimethylquinoline
Specific dimethylquinolines have separate statistical suffixes.
If used as fluorescent brightener
Chapter exclusion for synthetic luminophores moves to Chapter 32.
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Import Tips & Compliance
• Certify impurity levels below threshold to avoid reclassification as mixtures
• Comply with TSCA registration for US import if used in chemical manufacturing
• Package in amber glass to prevent light degradation during transport
Related Products under HTS 2933.49.15.00
8-Methylquinoline
8-Methylquinoline is a heterocyclic aromatic compound containing a quinoline ring system with a methyl group at the 8-position, classified under HTS 2933.49.15.00 as a specific quinoline derivative. It serves as a key intermediate in organic synthesis for pharmaceuticals and agrochemicals.
Isoquinoline
Isoquinoline is a heterocyclic compound featuring an isoquinoline ring system, explicitly named in HTS 2933.49.15.00. It is widely used as a building block in synthesizing pharmaceuticals like papaverine and berberine alkaloids.
Isoquinoline Hydrochloride Salt
Isoquinoline hydrochloride is the HCl salt of isoquinoline, classified with the parent organic compound under HTS 2933.49.15.00 per Chapter Note 5(C)(1). Commonly used in medicinal chemistry research.
8-Methylquinoline for Synthesis
Laboratory reagent grade 8-Methylquinoline, a separate chemically defined compound under Chapter 29 note (a), classified in HTS 2933.49.15.00. Essential for multi-step organic synthesis in R&D.
Isoquinoline 95% with Stabilizer
Isoquinoline at 95% purity with added stabilizer for transport, allowed under Chapter 29 note (f), remains HTS 2933.49.15.00. Used in agrochemical formulation.
8-Methylquinoline in Ethanol Solution
10% 8-Methylquinoline dissolved in ethanol for safe transport, classified under HTS 2933.49.15.00 per Chapter 29 note (e) as necessary solvent packaging. Used in pharma pilot production.