(R)-Phenylglycine Free Acid
(R)-Phenylglycine free acid is the free acid form of D-phenylglycine, a chiral aromatic amino acid used in beta-lactam synthesis. It is a separate chemically defined organic compound with amino and carboxylic acid functions, falling under tariff item 2922.49.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
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The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide a certificate of analysis showing high enantiomeric excess
• Declare the product's use in pharmaceutical synthesis
• Ensure proper labeling with chemical name and CAS number
Related Products under Tariff item 2922.49.00
2-Amino-3-chlorobenzoic acid methyl ester
2-Amino-3-chlorobenzoic acid methyl ester is an aromatic amino-acid ester with a chlorine substituent on the benzene ring. It is a separate chemically defined organic compound with both amino and ester oxygen functions, qualifying under tariff item 2922.49.00 as an 'other' amino-acid ester.
2-Ethylamino-5-Sulfobenzoic Acid
2-Ethylamino-5-sulfobenzoic acid is a substituted aromatic amino-acid with sulfonic acid as an additional function. It is a separate chemically defined organic compound with amino and carboxylic acid functions, classified under tariff item 2922.49.00 as an 'other' amino-acid.
3,5-Diaminobenzoic Acid
3,5-Diaminobenzoic acid is an aromatic compound with two amino groups and a carboxylic acid function. It is a separate chemically defined organic compound, classified under tariff item 2922.49.00 as an 'other' amino-acid.
3-(N-Ethylanilino)Propionic Acid Methyl Ester
3-(N-Ethylanilino)propionic acid methyl ester is an ester of an amino-acid derivative with an aromatic structure. It is a separate chemically defined organic compound with ester and amino functions, falling under tariff item 2922.49.00.
Apraclonidine Hydrochloride
Apraclonidine hydrochloride is an alpha-2 adrenergic agonist salt derived from aromatic amino-acid structures. It is a separate chemically defined organic compound with amino and carboxylic acid functions, falling under tariff item 2922.49.00.
Benzocaine
Benzocaine is an aromatic ester of p-aminobenzoic acid used as a topical anesthetic drug. It is a separate chemically defined organic compound with ester and amino functions, classified under tariff item 2922.49.00.