Cytosine (CAS 71-30-7) is a chemical compound of immense importance, particularly within the pharmaceutical and biochemical sectors. As a nucleobase found in DNA and RNA, its biological significance is unparalleled. However, its utility extends far beyond its fundamental role in genetics. This article delves into the specific chemical and physical properties of Cytosine and explores its diverse applications. For those seeking to purchase Cytosine, understanding these attributes is key to ensuring successful outcomes in their projects.

From a chemical perspective, Cytosine is identified by the CAS number 71-30-7 and possesses the molecular formula C4H5N3O, with a molecular weight of 111.10. It typically presents as a white or off-white crystalline powder. Its melting point is notably high, exceeding 300°C, indicative of its stable crystalline structure. Solubility studies show it is soluble in water, methanol, and ethanol, but less so in other organic solvents. These properties are critical for its handling, formulation, and use in various synthetic pathways. Ensuring the purity of Cytosine is a primary concern for its applications, especially when used as a pharmaceutical intermediate.

The applications of Cytosine are remarkably broad. Primarily, it is recognized as a vital intermediate in the synthesis of nucleoside analogs that form the backbone of many antiviral and anticancer drugs. Lamivudine, used to treat Hepatitis B and HIV, and Gemcitabine, an effective chemotherapy agent, are prominent examples where Cytosine serves as a crucial starting material. The precise synthesis of these life-saving medications relies heavily on the consistent quality and purity of the Cytosine supplied by manufacturers like NINGBO INNO PHARMCHEM CO.,LTD.

Furthermore, Cytosine is an indispensable tool in biochemical research. It functions as an enzyme substrate and a precursor for various effector molecules, enabling scientists to study complex biological pathways. The study of epigenetics also heavily involves Cytosine, particularly its methylated form, which influences gene expression and developmental processes. Therefore, reliable sourcing of Cytosine for research purposes is essential for scientific advancement. The ease of obtaining this compound, perhaps through online chemical marketplaces, facilitates ongoing scientific inquiry.

NINGBO INNO PHARMCHEM CO.,LTD. offers Cytosine with a commitment to quality and reliability. We understand that for our clients in research and pharmaceutical manufacturing, consistent product specifications are non-negotiable. Our Cytosine is produced under strict quality control measures, ensuring it meets the high standards required for these demanding applications. We aim to be a preferred supplier for Cytosine, facilitating innovation and therapeutic development worldwide.