(S)-6-Chloro-N-(1-phenylethyl)pyrimidin-4-amine CAS 372183-76-1
| CAS No. | 372183-76-1 |
| Molecular Formula | C12H12ClN3 |
| Molecular Weight | 233.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-6-Chloro-N-(1-phenylethyl)pyrimidin-4-amine (CAS 372183-76-1), molecular formula C12H12ClN3 and molecular weight 233.70 g/mol, is a CATO reference standard with documented purity and traceability.
(S)-6-Chloro-N-(1-phenylethyl)pyrimidin-4-amine (C12H12ClN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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.
Physical & Chemical Properties
| Molecular Formula | C12H12ClN3 |
| Molecular Weight | 233.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related S Standards
- 6-Chloro-N-(1-phenylethyl)pyridazin-3-amine (CAS 1036555-53-9)
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- ethyl 6-chloro-1H-pyrazolo[4,3-b]pyridine-3-carboxylate (CAS 1363380-62-4)
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Recommended Standards
- Thieno[2,3-c]pyridine-4-sulfonyl chloride (CAS 1936220-93-7)
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- thieno[2,3-b]pyridine-5-sulfonyl chloride (CAS 1864060-96-7)
- 1H-pyrazolo[4,3-c]pyridine, 3-(3-chlorophenyl)-4,5,6,7-tetrahydro- (CAS 87628-44-2)
- Methyl 2-(2-(N-methylmethylsulfonamido)acetamido)thiophene-3-carboxylate (CAS 1171781-23-9)
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