Determine the necessary mass, volume, or concentration for preparing a solution.
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Moligand™, 10mM in DMSO Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 106 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
application:
Cytosine has been used:
for the preparation of nucleobase solutions
as a standard for high-performance liquid chromatography (HPLC)
for the estimation of global methylation rate
for nucleoside 5′-triphosphate (NTP) synthesis
purification
| Pubchem Sid | 528774978 |
|---|---|
| Sorrisos canónicos | C1=C(NC(=O)N=C1)N |
| IUPAC Name | 6-amino-1H-pyrimidin-2-one |
| InChIKey | OPTASPLRGRRNAP-UHFFFAOYSA-N |
| INCHI | 1S/C4H5N3O/c5-3-1-2-6-4(8)7-3/h1-2H,(H3,5,6,7,8) |
| SMILES isoméricas | C1=C(NC(=O)N=C1)N |
| WGK Alemanha | 1 |
| RTECS | UW7350150 |
| Peso molecular | 111.1 |
| Beilstein | 2637 |
| Reaxy-Rn | 606406 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=606406&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Classe | Diazines |
| Subclass | Pyrimidines and pyrimidine derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrimidones |
| Alternative Parents | Aminopyrimidines and derivatives Hydropyrimidines Heteroaromatic compounds Azacyclic compounds Primary amines Organopnictogen compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Pyrimidone - Aminopyrimidine - Hydropyrimidine - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Primary amine - Organooxygen compound - Organonitrogen compound - Amine - Aromatic heteromonocyclic compound |
| Descrição | This compound belongs to the class of organic compounds known as pyrimidones. These are compounds that contain a pyrimidine ring, which bears a ketone. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions. |
| External Descriptors | a pyrimidine-related compound - a pyrimidine base |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Data | Item |
|---|---|---|---|
| Certificate of Analysis | Jul 01, 2026 | C425633 |
| Ponto de fusão (°C) | 300°C |
|---|---|
| Peso molecular | 111.100 g/mol |
| XLogP3 | -1.700 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 111.043 Da |
| Monoisotopic Mass | 111.043 Da |
| Topological Polar Surface Area | 67.500 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 170.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
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