6-Amino-1-phenyl-2-sulfanylidene-1,2,3,4-tetrahydropyrimidin-4-one CAS 15837-46-4
| CAS No. | 15837-46-4 |
| Molecular Formula | C10H9N3OS |
| Molecular Weight | 219.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-Amino-1-phenyl-2-sulfanylidene-1,2,3,4-tetrahydropyrimidin-4-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6-Amino-1-phenyl-2-sulfanylidene-1,2,3,4-tetrahydropyrimidin-4-one (CAS 15837-46-4) is a high-purity analytical reference standard with the molecular formula C10H9N3OS and a molecular weight of 219.26 g/mol.
Based on its molecular formula C10H9N3OS, 6-Amino-1-phenyl-2-sulfanylidene-1,2,3,4-tetrahydropyrimidin-4-one contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 219.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 6-Amino-1-phenyl-2-sulfanylidene-1,2,3,4-tetrahydropyrimidin-4-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 | C10H9N3OS |
| Molecular Weight | 219.26 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 4-Chloro-N-methoxy-N-methylbutanamide (CAS 64214-66-0)
- 4-benzyl-6-bromo-1,4-oxazepane (CAS 1934832-28-6)
- (2E)-1-(2-Methylpiperazin-1-yl)-3-phenylprop-2-en-1-one (CAS 1240590-90-2)
- rel-((3AR,4R,6R,6aS)-6-(6-amino-9H-purin-9-yl)-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)methanol (CAS 24587-86-8)
- [5-bromo-2-(3-ethylpiperidin-1-yl)pyridin-3-yl]methanol (CAS 1306603-66-6)
- N-(2-methoxyethyl)-3-(thietan-3-ylamino)propanamide (CAS 1858001-69-0)
- 1-(1,1-Dimethylethyl)-6,7-difluoro-1H-benzimidazole (CAS 1314987-35-3)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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