4-(4-Methylphenyl)butyric Acid from Japan
4-(4-Methylphenyl)butyric acid is a butanoic acid derivative with a para-methylphenyl substituent on the fourth carbon. It qualifies as a butanoic acid under tariff item 2915.60.00, which covers butanoic acids, pentanoic acids, their salts and esters. This compound is primarily used as an intermediate in the synthesis of pharmaceutical compounds, including non-steroidal anti-inflammatory drugs.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is properly identified as a butanoic acid derivative on the commercial invoice
• Verify the CAS number and purity to support classification under 2915.60.00
• Consult the CBSA tariff classification advice service for binding rulings if uncertain