7-Chloro-4-(4-BOC-piperazino)quinoline CAS 1235972-74-3
| CAS No. | 1235972-74-3 |
| Molecular Formula | C18H22ClN3O2 |
| Molecular Weight | 347.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 347.84 g/mol gives 7-Chloro-4-(4-BOC-piperazino)quinoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 7-Chloro-4-(4-BOC-piperazino)quinoline (CAS 1235972-74-3), a certified reference material (molecular formula C18H22ClN3O2, MW 347.84 g/mol) for analytical method development and quality control.
The molecular framework of 7-Chloro-4-(4-BOC-piperazino)quinoline (C18H22ClN3O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 7-Chloro-4-(4-BOC-piperazino)quinoline 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 | C18H22ClN3O2 |
| Molecular Weight | 347.84 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 sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
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Recommended Standards
- 2-(4-Chlorophenyl)-N-(2-((6-(ethylamino)-2-methylpyrimidin-4-yl)amino)ethyl)acetamide (CAS 1206984-99-7)
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- 2-(Chloromethyl)-5,6-di(thiophen-2-yl)furo[2,3-d]pyrimidin-4-amine (CAS 1000933-79-8)
- 1-(4-Chlorobenzoyl)-4-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}piperidine (CAS 1775403-33-2)
- 4,4'-(Thiophen-2-ylmethylene)bis(1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one) (CAS 2608-62-0)
- N-((1-(2-Aminoethyl)pyrrolidin-2-yl)methyl)acetamide (CAS 1353958-03-8)
- N-(4-Aminophenyl)-2-methylbenzamide (CAS 337499-57-7)
- 5-(Thiophen-2-yl)-3-(trifluoromethyl)-2H-1,2,6-thiadiazine 1,1-dioxide (CAS 1023589-00-5)
- 3-[3-(3-chloro-4,5-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]propanoic acid (CAS 937626-14-7)
- Methyl 5-acetyl-2,4-dimethyl-1H-pyrrole-3-carboxylate (CAS 62264-99-7)
- 2,5-Di(thiophen-2-yl)thiazole (CAS 54987-01-8)
- 3-Methyl-N-(1-phenylethyl)butan-2-amine (CAS 25102-89-0)
- pent-1-yn-3-amine hydrochloride (CAS 50329-24-3)
- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
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