5-Amino-4,6-dimethylpyrimidin-2(1H)-one CAS 344249-04-3
| CAS No. | 344249-04-3 |
| Molecular Formula | C6H9N3O |
| Molecular Weight | 139.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H9N3O, 5-Amino-4,6-dimethylpyrimidin-2(1H)-one contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 139.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
5-Amino-4,6-dimethylpyrimidin-2(1H)-one (CAS 344249-04-3) is a high-purity analytical reference standard with the molecular formula C6H9N3O and a molecular weight of 139.16 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-Amino-4,6-dimethylpyrimidin-2(1H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H9N3O |
| Molecular Weight | 139.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Amino Standards
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Recommended Standards
- 5-Amino-2,6-dimethylpyrimidin-4(1H)-one (CAS 93933-83-6)
- 5-Cyclopropyl-3-hydrazono-2,3-dihydro-1H-1,2,4-triazole (CAS 299170-05-1)
- 5-Amino-1,3-dimethylpyrazole-4-carbaldehyde (CAS 57411-70-8)
- 5-Ethoxy-2-pyrimidinamine (CAS 39268-74-1)
- 3-Phenyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole (CAS 28749-00-0)
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- Ethyl 2-(n-methylformamido)acetate (CAS 89531-66-8)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
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