6,8-Dimethyl-2-(5-methyl-2-furyl)quinoline-4-carbonyl chloride CAS 1160254-77-2
| CAS No. | 1160254-77-2 |
| Molecular Formula | C17H14ClNO2 |
| Molecular Weight | 299.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 6,8-Dimethyl-2-(5-methyl-2-furyl)quinoline-4-carbonyl chloride (C17H14ClNO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 299.75 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
6,8-Dimethyl-2-(5-methyl-2-furyl)quinoline-4-carbonyl chloride (CAS 1160254-77-2) is a high-purity analytical reference standard with the molecular formula C17H14ClNO2 and a molecular weight of 299.75 g/mol.
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.
As a certified reference material (CRM), 6,8-Dimethyl-2-(5-methyl-2-furyl)quinoline-4-carbonyl chloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H14ClNO2 |
| Molecular Weight | 299.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
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Recommended Standards
- N-Boc-3-chloro-L-phenylalanine (CAS 114873-03-9)
- 6-Ethyl-2-(5-methyl-2-furyl)quinoline-4-carbonyl chloride (CAS 1160257-12-4)
- Boc-Phe(2-Cl)-OH (CAS 114873-02-8)
- Carprofen Impurity 1 (CAS 114041-33-7)
- 2-(aminomethyl)pyridin-4-amine dihydrochloride (CAS 2137987-01-8)
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- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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