Chlormethine (INN) (bis(2-chloroethyl)methylamine)
Amine-function compounds > Acyclic monoamines and their derivatives; salts thereof: > Other: > Other > Chlormethine (INN) (bis(2-chloroethyl)methylamine)
Duty Rate (from China)
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 2921.19.61.30
Chlormethine Hydrochloride
Chlormethine hydrochloride is the salt form of bis(2-chloroethyl)methylamine, a chemically defined acyclic monoamine derivative classified under HTS 2921.19.61.30. It is primarily used in pharmaceutical research for its alkylating properties. The classification follows Chapter 29 note (C)(1), placing inorganic salts with the parent organic compound.
Mustargen API (Chlormethine Base)
Mustargen active pharmaceutical ingredient is pure chlormethine (bis(2-chloroethyl)methylamine), an acyclic monoamine and nitrogen mustard under HTS 2921.19.61.30. Used as intermediate for anticancer drug synthesis. Classified here as separate chemically defined compound per Chapter 29 note (a).
Bis(2-chloroethyl)methylamine with Stabilizer
Stabilized chlormethine featuring bis(2-chloroethyl)methylamine with added anticaking agent for preservation, classifiable under HTS 2921.19.61.30 per Chapter 29 note (f). Remains an acyclic monoamine derivative despite stabilizer. Used in lab synthesis of alkylating agents.
Chlormethine N-Oxide Derivative
Chlormethine N-oxide, a nitrone derivative of bis(2-chloroethyl)methylamine, classified as acyclic monoamine derivative under HTS 2921.19.61.30. The N-oxide maintains amine-function characteristic. Supplied for synthetic chemistry research.
Deuterated Chlormethine (d6)
Deuterium-labeled bis(2-chloroethyl)methylamine (d6 isotope) is a chemically defined acyclic monoamine analog under HTS 2921.19.61.30. Used in NMR spectroscopy and metabolic studies. Isotopic substitution doesn't alter classification per Chapter 29 scope.