Sourcing Lamivudine impurity A RS?
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(S)-2-hydroxyisovaleric acid
pharmaceutical intermediate
Sourcing Lamivudine impurity A RS?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Lamivudine impurity A RS is a pharmaceutical intermediate that serves as a reference standard for lamivudine impurity profiling. It is a structural analog of lamivudine, featuring a carboxylic acid group, an amino-substituted pyrimidine ring, and a sulfur-containing oxathiolane 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.
(2R,5S)-5-(4-amino-2-oxopyrimidin-1-yl)-1,3-oxathiolane-2-carboxylic acid
PIIRVEZNDVLYQA-CAHLUQPWSA-N
C1[C@H](O[C@H](S1)C(=O)O)N2C=CC(=NC2=O)N