This compound is a pharmaceutical intermediate used as an impurity reference standard in analytical testing and quality control during pharmaceutical manufacturing.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic acid 5-methyl-2-(1-methylethyl)cyclohexyl ester
pharmaceutical intermediate
(2R,5S)-5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic acid (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester
pharmaceutical intermediate
3-Carbamoyl-1-(4-methoxyphenyl)-4-(2-((4-(2-oxopiperidin-1-yl)phenyl)amino)ethyl)-1H-pyrazole-5-carboxylic Acid
pharmaceutical intermediate
Ambroxol impurity c
pharmaceutical intermediate
Pyronaridine Impurity 16
pharmaceutical intermediate
(S)-4-N-Boc-2-methylpiperazine
pharmaceutical intermediate
(S)-(-)-1-Boc-3-aminopyrrolidine
pharmaceutical intermediate
(R)-(+)-1-Boc-3-aminopyrrolidine
pharmaceutical intermediate
The international HS code for (1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl (2R,5S)-5-(4-amino-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylate (CAS 147027-10-9) is 2934.99.
2934.99
2934 99 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
[(1R,2S,5R)-5-methyl-2-propan-2-ylcyclohexyl] (2R,5S)-5-(4-amino-2-oxopyrimidin-1-yl)-1,3-oxathiolane-2-carboxylate
QMYKWNYBSBURDT-JINKPPJBSA-N
C[C@@H]1CC[C@H]([C@@H](C1)OC(=O)[C@@H]2O[C@@H](CS2)N3C=CC(=NC3=O)N)C(C)C
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