Product Name: Cytosine
Synonyms: 4-AMINO-2(1H)-PYRIMIDINONE
CAS Number: 71-30-7
Molecular Formula: C4H5N3O
Molecular Weight: 111.1
Molecular Structure:

Application: Intermediate of Lamivudine
Test ItemSpecification
Descriptionwhite to almost white crystalline powder
Residue on ignition≤0.1%
Loss on drying≤0.5%
Total impurity≤0.5%
Assay98.0%-102.0%wholesale Lamivudine Intermediate
website:http://www.zhejiangyuanjin.com/pharmaceutical-intermediate/lamivudine-intermediate/