Industrial Valproic Acid

Industrial-grade valproic acid for synthesis of derivatives in fine chemicals. Its status as a separate chemically defined compound per chapter note 2(a) places it in HTS 2915.90.14.00.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
๐Ÿ‡จ๐Ÿ‡ณChina4.2%+25.0%29.2%
๐Ÿ‡ฒ๐Ÿ‡ฝMexico4.2%โ€”4.2%
๐Ÿ‡จ๐Ÿ‡ฆCanada4.2%โ€”4.2%
๐Ÿ‡ฉ๐Ÿ‡ชGermany4.2%โ€”4.2%
๐Ÿ‡ฏ๐Ÿ‡ตJapan4.2%โ€”4.2%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3824.99Lower: 15% vs 29.2%

If mixed with isomers beyond note 2(b)

Mixtures of isomers may classify as preparations if not pure.

2915.90Same rate: 29.2%

If neo-decanoic acid analog

Specific other acids have dedicated subheadings.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

โ€ข Declare industrial end-use to avoid pharma scrutiny; use stainless steel containers

โ€ข Watch for auto-classification errors to generic acids

Related Products under HTS 2915.90.14.00

Valproic Acid USP Grade

Pharmaceutical-grade valproic acid meeting United States Pharmacopeia standards, used primarily as an active ingredient in antiepileptic medications. It is a saturated acyclic monocarboxylic acid classified under HTS 2915.90.14.00 due to its specific chemical structure as 2-propylpentanoic acid. This pure form contains no impurities beyond pharmacopeial limits and is supplied as a colorless liquid.

Valproic Acid EP Grade

European Pharmacopoeia-compliant valproic acid, a key precursor for sodium valproate in bipolar disorder treatments. As a pure saturated acyclic monocarboxylic acid, it fits HTS 2915.90.14.00 precisely due to its chemical definition without halogenation or other derivatives. Supplied in bulk drums for pharmaceutical synthesis.

2-Propylvaleric Acid Technical Grade

Technical-grade valproic acid (2-propylpentanoic acid) used in chemical synthesis and research. This chemically defined saturated acyclic monocarboxylic acid is specifically named under HTS 2915.90.14.00, distinguishing it from other acids in the heading.

Valproic Acid with Stabilizer

Stabilized valproic acid containing an anticaking agent for safe transport, remaining a separate chemically defined compound. It qualifies for HTS 2915.90.14.00 under chapter note 2(f) as the stabilizer is solely for preservation without altering general use.

Pharmaceutical Valproic Acid Bulk

Bulk valproic acid for API manufacturing in anticonvulsant drugs like Depakene. As a pure, separate organic compound under chapter note 2(a), it is specifically classified in HTS 2915.90.14.00.

Valproic Acid Research Grade

High-purity research-grade valproic acid for lab studies on histone deacetylase inhibition. Meets chapter 29 criteria as a chemically defined saturated monocarboxylic acid under HTS 2915.90.14.00.