Cytosine is an aminopyrimidine that is pyrimidin-2-one having the amino group located at position 4. It has a role as a human metabolite, an Escherichia coli metabolite, a Saccharomyces cerevisiae metabolite and a mouse metabolite.

Cytosine (/ ˈsaɪtəˌsiːn, - ˌziːn, - ˌsɪn / [2][3]) (symbol C or Cyt) is one of the four nucleotide 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).

2018年11月8日 · The molecular formula of cytosine is C 4 H 5 N 3 O. Cytosine consists of a heterocyclic aromatic ring, an amine group at C4, and a keto group at C2. Cytosine binds with ribose to form the nucleoside cytidine and with deoxyribose to form deoxycytidine.

The 2D chemical structure image of cytosine is also called skeletal formula, which is the standard notation for organic molecules. The carbon atoms in the chemical structure of cytosine are implied to be located at the corner(s) and hydrogen atoms attached to carbon atoms are not indicated – each carbon atom is considered to be associated ...

C 4 H 5 N 3 O is the molecular formula for cytosine. A heterocyclic aromatic ring, an amine group at C-4, and a keto group at C-2 make up cytosine. Cytosine forms the nucleoside cytidine when it binds to ribose, and deoxyribose forms deoxycytidine when …

Cytosine, a nitrogenous base derived from pyrimidine that occurs in nucleic acids, the heredity-controlling components of all living cells, and in some coenzymes, substances that act in conjunction with enzymes in chemical reactions in the body.

Molecular Model. Structural Formula. C 4 H 5 N 3 O. cytosine . Molecular Model Application loaded. ...

2021年8月27日 · Cytosine is a pyrimidine nucleobase with a chemical formula of C 4 H 5 N 3 O. Pyrimidine is a heterocyclic aromatic organic compound with a single ring (called a pyrimidine ring) with alternating carbon and nitrogen atoms. Cytosine has a molar mass of 111.10 g/mol and a melting point of 320 to 325 °C.

ChemSpider record containing structure, synonyms, properties, vendors and database links for Cytosine, 71-30-7, Cyt, OPTASPLRGRRNAP-UHFFFAOYSA-N

Cytosine has a chemical formula of C4H5N3O and is a molecular pyrimidine nucleobase. The molecular weight of cytosine is 111.10 g/mol and the melting temperature is between 320 and 325 ° C . It can be present in both the nucleic acids that is DNA as well as RNA.