Morpholinoethyl Chloride Hydrochloride
Morpholinoethyl chloride hydrochloride is a specific heterocyclic compound used primarily as a pharmaceutical intermediate in drug synthesis. It falls under HTS 2934.99.70.00 as one of the explicitly named 'other heterocyclic compounds' in this subheading. This chemically defined organic compound contains a morpholine ring structure characteristic of Chapter 29.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as part of quaternary ammonium salt formulation
Quaternary ammonium compounds with heterocyclic structure classified later in Chapter 29 per classification note.
If supplied as solution in solvent exceeding safety/transport concentration limits
Chapter 29 note (e) excludes solutions where solvent renders product suitable for specific use beyond general transport.
If chemically modified into antibiotics during synthesis
Antibiotic derivatives move to heading 2941, which occurs later in numerical order.
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Import Tips & Compliance
• Provide detailed chemical analysis and Certificate of Analysis (CoA) confirming purity and identity as morpholinoethyl chloride hydrochloride
• Ensure proper hazardous materials declaration (UN 3261) for transport as it's a corrosive substance
• Verify REACH compliance if transshipping through Europe; avoid misclassification as a simple alkyl chloride
Related Products under HTS 2934.99.70.00
2-Methyl-2,5-Dioxo-1-Oxa-2-Phospholane
2-Methyl-2,5-dioxo-1-oxa-2-phospholane is a cyclic phosphate ester explicitly named in HTS 2934.99.70.00, classified among other heterocyclic compounds. This organophosphorus compound with five-membered ring containing oxygen and phosphorus is used in polymer synthesis and as a phosphorylating agent.
6R-trans-7-Amino-3-Methyl-8-Oxo-5-Thia-1-Azabicyclo[4.2.0]Oct-2-Ene-2-Carboxylic Acid
This beta-lactam nucleus (6R-trans-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid) is explicitly listed in HTS 2934.99.70.00 as a heterocyclic intermediate for cephalosporin antibiotic synthesis. The bicyclic ring system with sulfur and nitrogen heteroatoms qualifies it as an 'other heterocyclic compound' under heading 2934.
Morpholinoethyl Chloride Hydrochloride 98% USP Grade
Pharmaceutical grade morpholinoethyl chloride hydrochloride (98% purity, USP compliant) used in synthesis of anticancer drugs and antihistamines. Explicitly named in HTS 2934.99.70.00 as a heterocyclic pharmaceutical intermediate meeting Chapter 29 chemically defined compound criteria.
Cephamycin C Core Intermediate
Synthetic cephamycin C nucleus structurally analogous to the named bicyclic beta-lactam in HTS 2934.99.70.00, used in broad-spectrum antibiotic production. Classified as 'other heterocyclic compounds' due to the characteristic 5-thia-1-azabicyclo[4.2.0]octene ring system.