4-Aminopyrimidin-2(1H)-one (Cytosine)

cas: 71-30-7 — see every product listed under this CAS number, including other names

4-Aminopyrimidin-2(1H)-one (Cytosine) (CAS 71-30-7) is a chemical reagent available from Chemat. Available pack sizes: 25mg. Offered by: Mikromol.

brandMikromol
catalog numberMM0749.05-0025
cas71-30-7
size25mg
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Available pack sizes

brand size price
Mikromol 25mg price on request

properties

purityNo data
delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

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

Source: ChEBI

Identity
Molecular formulaC4H5N3O
Molecular weight111.10 g/mol
IUPAC name6-amino-1H-pyrimidin-2-one
InChIKeyOPTASPLRGRRNAP-UHFFFAOYSA-N
SMILESC1=C(NC(=O)N=C1)N

Computed by PubChem (NCBI)

Synonyms: cytosine, 4-aminopyrimidin-2(1H)-one, 4-Amino-2-hydroxypyrimidine, Cytosinimine, 2(1H)-Pyrimidinone, 4-amino-, 4-Amino-2(1H)-pyrimidinone, 6-amino-1H-pyrimidin-2-one, 4-amino-3h-pyrimidin-2-one, 6-amino-1,2-dihydropyrimidin-2-one, 4-Aminouracil
Related forms of this compound
6-amino-(213C,1,3-15N2)1H-pyrimidin-2-one C4H5N3O
6-amino-4,5-dideuterio-1H-pyrimidin-2-one C4H5N3O
6-(15N)azanyl-(2,6-13C2,1,3-15N2)1H-pyrimidin-2-one C4H5N3O
Isomers (same molecular formula)
3-amino-1H-pyridazin-4-one C4H5N3O
2-amino-1H-pyrimidin-6-one C4H5N3O
3-amino-1H-pyrazin-2-one C4H5N3O
5-methyl-1H-1,2,4-triazole-3-carbaldehyde C4H5N3O
1-methyl-1,2,4-triazole-3-carbaldehyde C4H5N3O
3-methyltriazole-4-carbaldehyde C4H5N3O
1-methyltriazole-4-carbaldehyde C4H5N3O
2-methyl-1,2,4-triazole-3-carbaldehyde C4H5N3O
4-amino-1H-pyridazin-6-one C4H5N3O

Also listed as

Gemcitabine EP Impurity A (Cytosine, Lamivudine EP Impurity E) Chemat Brand CAS 71-30-7
Gemcitabine EP Impurity A (Cytosine) Chemat Brand CAS 71-30-7
Gemcitabine EP Impurity A Chemat Brand CAS 71-30-7
Cytosine, >95% (HPLC) TRC CAS 71-30-7
Cytosine/ 98.67% (existing batch purity) TargetMol CAS 71-30-7
Cytosine, 98+% Thermo Scientific (Alfa Aesar) CAS 71-30-7
Cytosine, 99.00% Chemat CAS 71-30-7
Cytosine, >98.0%(HPLC)(T) TCI CAS 71-30-7
Cytosine Biosynth CAS 71-30-7
Cytosine, 99+% Thermo Scientific (Acros) CAS 71-30-7
6-Aminopyrimidin-2(1H)-one, 98%, 98% Chemat CAS 71-30-7
Cytosine, 99.99% MedChemExpress CAS 71-30-7
Cytosine (Standard), 99.94% MedChemExpress CAS 71-30-7
Cytosine, min. 99 %, for biochemistry, 5 g, glass Roth CAS 71-30-7
Cytosine, min. 99 %, for biochemistry, 25 g, plastic Roth CAS 71-30-7
Cytosine, min. 99 %, for biochemistry, 100 g, plastic Roth CAS 71-30-7
Cytosine, 98% Fluorochem CAS 71-30-7
Cytosine 98% Ambeed CAS 71-30-7