2,4,6-Trichloro-5-(hydroxymethyl)pyrimidine CAS 1260682-15-2
| CAS No. | 1260682-15-2 |
| Molecular Formula | C5H3Cl3N2O |
| Molecular Weight | 213.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4,6-Trichloro-5-(hydroxymethyl)pyrimidine (CAS 1260682-15-2) is a high-purity analytical reference standard with the molecular formula C5H3Cl3N2O and a molecular weight of 213.45 g/mol.
Based on its molecular formula C5H3Cl3N2O, 2,4,6-Trichloro-5-(hydroxymethyl)pyrimidine contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 213.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 2,4,6-Trichloro-5-(hydroxymethyl)pyrimidine 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 | C5H3Cl3N2O |
| Molecular Weight | 213.45 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Trichloro Standards
- 2,5,6-Trichloro-3-methylpyrimidin-4(3H)-one (CAS 1821308-45-5)
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- 4,5,6-Trichloro-2-methylpyridazin-3(2H)-one (CAS 37648-42-3)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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