Cytosine CAS# 71-30-7

Cytosine, Promotion Season Now in Store and Free Sample for Testing with Factory Price

• Chemical Name: 4-AMINO-2(1H)-PYRIMIDINONE
• CAS No.: 71-30-7
• Molecular Fomula: C4H5N3O
• Molecular weight: 111.10200
• Appearance: white solid
• Sample: Available

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Description of 4-AMINO-2(1H)-PYRIMIDINONE

4-AMINO-2(1H)-PYRIMIDINONE (C) is one of the four main bases found in DNA and RNA, along with adenine, guanine, and thymine (uracil in RNA). It is a pyrimidine derivative, with a heterocyclic aromatic ring and two substituents attached (an amine group at position 4 and a keto group at position 2). The nucleoside of cytosine is cytidine. In Watson-Crick base pairing, it forms three hydrogen bonds with guanine.

Basic Info of Cytosine

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Properties

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What is 4-AMINO-2(1H)-PYRIMIDINONE?

With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives.

One such product is 4-AMINO-2(1H)-PYRIMIDINONE which has developed particularly rapidly in recent years. Do you know about 4-AMINO-2(1H)-PYRIMIDINONE?

The official answer: 4-AMINO-2(1H)-PYRIMIDINONE, known as 4-amino-2-carbonyl pyrimidine, is an organic substance with the molecular formula C4H5N3O and is one of the main base components of nucleic acids (DNA and RNA). 

4-AMINO-2(1H)-PYRIMIDINONE can be synthesised from dithiouracil, concentrated ammonia and chloroacetic acid. It is used as a pharmaceutical intermediate.

What’s the application of 4-AMINO-2(1H)-PYRIMIDINONE?

4-AMINO-2(1H)-PYRIMIDINONE and cytosine nucleotides are used as leukocyte-elevating drugs. 4-AMINO-2(1H)-PYRIMIDINONE is an important intermediate in fine chemicals, pesticides and pharmaceuticals, especially in the field of medicine, where it is used in the synthesis of anti-AIDS drugs and anti-hepatitis B drugs

such as lamivudine, anti-cancer drugs such as gemcitabine and enocitabine and 5-fluorocytosine, etc. It is used.

White crystalline powder, soluble in methanol, ethanol, DMSO and other organic solvents, from synthesis. Uses Used as drug intermediates.

4-AMINO-2(1H)-PYRIMIDINONE is an important intermediate in fine chemicals, pesticides and pharmaceuticals, with a wide range of applications.

In pesticides, cytosine nucleoside peptide type new antibiotic discovered for the first time, it is a kind of high efficiency, low toxicity, low residual broad-spectrum agricultural antibiotic Chemicalbook element.

In the field of medicine, 4-AMINO-2(1H)-PYRIMIDINONE is a nucleic acid, which can be used as an antiviral drug, for the synthesis of anti-AIDS drugs and anti-hepatitis B drugs lamivudine, anti-cancer drugs gemcitabine, and 5-fluorocytosine, etc.

Conclusion

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