Cytosine CAS 71-30-7
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Cytosine CAS 71-30-7

Cytosine CAS 71-30-7 is a white crystalline powder, soluble in methanol, ethanol, DMSO and other organic solvents, derived from synthesis.

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Product Description

Believe Chemical is a leading China Cytosine CAS 71-30-7 manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our Cytosine CAS 71-30-7 have been satisfied by many customers. Shandong Believe Chemical Pte. Ltd. is a high-tech enterprise integrating R &D and sales of chemical technology. We are good at the advantages of chemical products in the field. 


Our products are exported to Europe, the United States, Japan, South Korea, Southeast Asia and other countries and regions. With science and technology as the guide, honesty as the foundation, quality as the life, and relying on the enterprise concept of innovation and development, we sincerely hope to establish exchanges and extensive cooperation with domestic and foreign customers to create prosperity!


Cytosine CAS 71-30-7 Chemical Specification 

Product Name

Cytosine

Formula 

C4H5N3O

Molecular Weight

111.1

CAS NO.

71-30-7

Quantity

500KG


Items

Specification

Results

Appearance

Crystalline Powder

Conforms

Assay

≥99.0%

99.2%

CONCLUSION

The result conform with standard


Cytosine CAS 71-30-7 Chemical Properties

Melting point>300°C(lit.)
Boiling point 208.2°C (roughestimate)
Density 0,48g/cm3
Refractive index 1.5000(estimate)
Storage conditions 2-8°C Solubility Cleartoryslightlyhazycolorlesstofaintyellowsolutionat50mg/mlin0.5MHCL.
MorphologyCrystallinePowder
Acidity coefficient (pKa)4.60,12.16(at25℃)
ColorWhitetoslightlyyellow


Cytosine CAS 71-30-7 pplication

Cytosine is an important intermediate in fine chemicals, pesticides and pharmaceuticals, and has a wide range of applications. In the field of pesticides, a new cytosine peptide-type antibiotic was discovered for the first time. It is a broad-spectrum agricultural antibiotic with high efficiency, low toxicity and low residue. In the field of medicine, cytosine is a nucleic acid substance that can be used as an antiviral drug. It is mainly used to synthesize anti-AIDS drugs and anti-hepatitis B drug lamivudine, anti-cancer drugs gemcitabine, and 5-flucytosine Pyrimidine etc.



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