1-(4-Hydroxy-6-((p-tolylthio)methyl)pyrimidin-2-yl)-3-(naphthalen-1-yl)guanidine CAS 511514-20-8
| CAS No. | 511514-20-8 |
| Molecular Formula | C23H21N5OS |
| Molecular Weight | 415.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 1-(4-Hydroxy-6-((p-tolylthio)methyl)pyrimidin-2-yl)-3-(naphthalen-1-yl)guanidine (CAS 511514-20-8), a certified reference material (molecular formula C23H21N5OS, MW 415.51 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H21N5OS, 1-(4-Hydroxy-6-((p-tolylthio)methyl)pyrimidin-2-yl)-3-(naphthalen-1-yl)guanidine contains a steroid core, 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 415.51 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H21N5OS |
| Molecular Weight | 415.51 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
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Recommended Standards
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- Lurasidone Impurity 51 (CAS 2190680-18-1)
- 5-(Dipropylamino)furan-2-carbaldehyde (CAS 919288-06-5)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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