Salts of d(-)-p-Hydroxyphenylglycine ((R)- α-Amino-4-hydroxybenzeneacetic acid)
Oxygen-function amino-compounds: > Amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function: > Aromatic: > Salts of d(-)-p-Hydroxyphenylglycine ((R)- α-Amino-4-hydroxybenzeneacetic acid)
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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 2922.50.11.00
D(-)-p-Hydroxyphenylglycine Calcium Salt
This is the calcium salt form of d(-)-p-Hydroxyphenylglycine, a chemically defined aromatic amino-acid-phenol compound with oxygen function, classified under HTS 2922.50.11.00 per Chapter 29 note (C)(1) for inorganic salts of organic compounds. It serves as a key intermediate in pharmaceutical synthesis, particularly for beta-lactam antibiotics.
D(-)-p-Hydroxyphenylglycine Sodium Salt
Sodium salt of d(-)-p-Hydroxyphenylglycine, an aromatic oxygen-function amino-acid salt explicitly covered by HTS 2922.50.11.00 as per Chapter 29 classification rules for salts of organic compounds. Widely used in the manufacturing of semisynthetic penicillins and cephalosporins.
D(-)-p-Hydroxyphenylglycine Hydrochloride Salt
Hydrochloric acid salt of d(-)-p-Hydroxyphenylglycine, a specific aromatic amino-acid-phenol salt under HTS 2922.50.11.00, classified with the parent organic compound per Chapter 29 note (C)(1). Primarily imported for use in chiral synthesis of pharmaceutical actives.
D(-)-p-Hydroxyphenylglycine Potassium Salt
Potassium salt derivative of d(-)-p-Hydroxyphenylglycine, fitting HTS 2922.50.11.00 as an inorganic salt of a chemically defined aromatic amino-acid-phenol. Used in bioprocesses for antibiotic side-chain synthesis.
D(-)-p-Hydroxyphenylglycine Magnesium Salt Hydrate
Hydrated magnesium salt of d(-)-p-Hydroxyphenylglycine, classified under HTS 2922.50.11.00 as a salt of the specified organic compound, allowable under Chapter 29 note (d) for water-dissolved forms if transport-appropriate. Applied in chiral resolution processes.
Sterile D(-)-p-Hydroxyphenylglycine Ammonium Salt
Ammonium salt of d(-)-p-Hydroxyphenylglycine in sterile grade, under HTS 2922.50.11.00 for organic base salts per Chapter 29 note (C)(2). Intended for sterile fermentation media in antibiotic production.
D(-)-p-Hydroxyphenylglycine Lysine Salt
Lysine salt form of d(-)-p-Hydroxyphenylglycine, an organic-organic salt under HTS 2922.50.11.00 via Chapter 29 note (C)(2) prioritizing later numerical heading. Employed in nutritional-pharma hybrid synthesis.
D(-)-p-Hydroxyphenylglycine with Stabilizer (Silica)
D(-)-p-Hydroxyphenylglycine salt stabilized with silica anticaking agent, qualifying under HTS 2922.50.11.00 per Chapter 29 note (f) for necessary preservatives. Prevents clumping in industrial handling.
D(-)-p-Hydroxyphenylglycine in Aqueous Solution (20%)
20% aqueous solution of D(-)-p-Hydroxyphenylglycine salt, classified HTS 2922.50.11.00 under Chapter 29 note (d) for water-dissolved chemically defined compounds. Facilitates safe transport and dosing.
High-Purity D(-)-p-Hydroxyphenylglycine p-Toluenesulfonate Salt
p-Toluenesulfonic acid salt of D(-)-p-Hydroxyphenylglycine (>99.5% purity), HTS 2922.50.11.00 as organic acid salt of specified compound. Used in resolution of enantiomers.
D(-)-p-Hydroxyphenylglycine with Emetic Tracer
D(-)-p-Hydroxyphenylglycine salt with added emetic for safety ID, under HTS 2922.50.11.00 per note (g). Prevents accidental ingestion in bulk.
D(-)-p-Hydroxyphenylglycine Arginine Salt
Arginine salt of D(-)-p-Hydroxyphenylglycine, HTS 2922.50.11.00 organic salt. For basic buffer applications.
Bulk D(-)-p-Hydroxyphenylglycine Free Base Stabilized
Stabilized free base form convertible to HTS 2922.50.11.00 salts, but classified here if salt-specific. Industrial bulk pack.
D(-)-p-Hydroxyphenylglycine Tromethamine Salt
Tromethamine (TRIS) salt of d(-)-p-Hydroxyphenylglycine, classified in HTS 2922.50.11.00 per note (C)(2) as salt between organic acid and base, last in numerical order. Used for pH-buffered pharma formulations.
D(-)-p-Hydroxyphenylglycine Meglumine Salt
Meglumine salt of D(-)-p-Hydroxyphenylglycine, classified HTS 2922.50.11.00 per organic base-acid salt rules. Common in oral drug development.