2,4-Dichloro-6-propoxy-1,3,5-triazine CAS 26650-75-9
| CAS No. | 26650-75-9 |
| Molecular Formula | C6H7Cl2N3O |
| Molecular Weight | 208.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 2,4-Dichloro-6-propoxy-1,3,5-triazine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 208.05 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 2,4-Dichloro-6-propoxy-1,3,5-triazine (CAS 26650-75-9), a certified reference material (molecular formula C6H7Cl2N3O, MW 208.05 g/mol) for analytical method development and quality control.
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.
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 | C6H7Cl2N3O |
| Molecular Weight | 208.05 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichloro Standards
- 3,5-Dichloro-1-(tetrahydrofuran-2-yl)-1H-1,2,4-triazole (CAS 1243250-17-0)
- 2,4-Dichloro-6-isopropoxy-1,3,5-triazine (CAS 6684-27-1)
- (1r)-1-(2,6-Dichloro-3-fluorophenyl)ethan-1-amine (CAS 1212065-90-1)
- (S)-1-(2,6-Dichloro-3-fluorophenyl)ethan-1-amine (CAS 1212219-19-6)
- (R)-1-(2,4-Dichloro-5-fluorophenyl)ethan-1-amine (CAS 1344943-15-2)
- 4,6-Dichloro-N-(methyl-d3)nicotinamide (CAS 1609531-34-1)
- 1-(2,4-Dichloro-5-fluorophenyl)ethan-1-amine (CAS 855715-32-1)
- 1-(2,6-Dichloro-3-fluorophenyl)ethanamine (CAS 954257-36-4)
Recommended Standards
- 2-Bromo-1-(morpholin-4-yl)ethanone (CAS 40299-87-4)
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