|Product Name:||Cytosine||Other Name:||4-AMINO-2(1H)-PYRIMIDINONE|
|CAS No:||71-30-7||Purity:||99% Min|
|Shelf Life:||2 Years||Application:||Medication|
|Sample:||Available||Storage:||Cool And Dry Place|
English synonyms: 4-AMINO-2(1H)-PYRIMIDINONE
CAS Number: 71-30-7
Molecular formula: C4H5N3O
Molecular weight: 111.1
EINECS number: 200-749-5
Melting point: >300°C(lit.)
Boiling point: 208.2°C(rough estimate)
Refractive index: 1.5000(estimate)
Storage conditions: 2-8°C
Solubility: Clear to very slightly hazy colorless to faint yellow solution at 50mg/ml in 0.5M HCL.
Acidity coefficient (pKa): 4.60, 12.16 (at25℃)
Form: Crystalline Powder
Color: White to slightly yellow
Water solubility: soluble
Stability: Stable. Incompatible with strong oxidizing agents.
Cytosine is an important intermediate in fine chemicals, pesticides and medicines, and has a wide range of applications. In pesticides, the first new cytosine peptide antibiotic was discovered. It is a high-efficiency, low-toxicity, and low-residue broad-spectrum agricultural antibiotic. In the field of medicine, cytosine is a nucleic acid substance that can be used as an antiviral drug, mainly used to synthesize anti-AIDS drugs and anti-hepatitis B drugs lamivudine, anti-cancer drugs gemcitabine, and 5-fluorocytosis Pyrimidine and so on.
Contact Person: kate