1,1,1-Trichloro-3-(quinolin-2-yl)propan-2-ol CAS 56211-74-6
| CAS No. | 56211-74-6 |
| Molecular Formula | C12H10Cl3NO |
| Molecular Weight | 290.57 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.
1,1,1-Trichloro-3-(quinolin-2-yl)propan-2-ol (CAS 56211-74-6), molecular formula C12H10Cl3NO and molecular weight 290.57 g/mol, is a CATO reference standard with documented purity and traceability.
1,1,1-Trichloro-3-(quinolin-2-yl)propan-2-ol (C12H10Cl3NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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).
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.
Physical & Chemical Properties
| Molecular Formula | C12H10Cl3NO |
| Molecular Weight | 290.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Trichloro Standards
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- 6-Cyano-4-fluoropicolinic acid (CAS 1393575-95-5)
- 1-(4-Amino-3-methoxyphenyl)piperidin-4-ol (CAS 761440-87-3)
- Methyl thiazolo[4,5-c]pyridine-6-carboxylate (CAS 1206973-17-2)
- 2-((4,6-Diaminopyrimidin-2-yl)thio)acetic acid (CAS 6638-40-0)
- ethyl 1-[(4-methoxyphenyl)methyl]-6H-pyrrolo[2,3-c]pyrazole-5-carboxylate (CAS 2640262-64-0)
- 1-(5-Chloro-2-fluorophenyl)-2,2,2-trifluoroethanone (CAS 617706-16-8)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
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