Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Sourcing (2'R)-2'-Deoxy-2'-fluoro-2'-methyluridine?
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L-Alanine isopropyl ester hydrochloride
pharmaceutical intermediate
Sourcing (2'R)-2'-Deoxy-2'-fluoro-2'-methyluridine?
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This compound is a fluorinated nucleoside derivative used as a pharmaceutical intermediate in the production of sofosbuvir. It contains two alcohol groups and a heterocyclic ring system.
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.
The international HS code for (2'R)-2'-Deoxy-2'-fluoro-2'-methyluridine (CAS 863329-66-2) 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.
1-[(2R,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyloxolan-2-yl]pyrimidine-2,4-dione
ARKKGZQTGXJVKW-VPCXQMTMSA-N
C[C@]1([C@@H]([C@H](O[C@H]1N2C=CC(=O)NC2=O)CO)O)F