2-((1-(4-Chlorophenyl)isoquinolin-3-yl)oxy)-N,N-diethylethanamine CAS 89707-20-0
| CAS No. | 89707-20-0 |
| Molecular Formula | C21H23ClN2O |
| Molecular Weight | 354.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C21H23ClN2O, 2-((1-(4-Chlorophenyl)isoquinolin-3-yl)oxy)-N,N-diethylethanamine contains a steroid core, 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 354.87 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-((1-(4-Chlorophenyl)isoquinolin-3-yl)oxy)-N,N-diethylethanamine (CAS 89707-20-0), molecular formula C21H23ClN2O and molecular weight 354.87 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C21H23ClN2O |
| Molecular Weight | 354.87 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 1-Bromo-2,3,5,6-tetrafluoro-4-iodobenzene (CAS 63108-00-9)
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- 1-((1H-Indol-3-yl)methyl)-4-(4-chlorobenzyl)piperidin-4-ol (CAS 925217-94-3)
- 2-(9H-Fluoren-9-yl)malononitrile (CAS 6235-14-9)
- Azepan-2-yl(morpholino)methanone (CAS 1342506-84-6)
- 2-Oxo-3-(thiophen-2-yl)propanoic acid (CAS 15504-41-3)
- (5-Bromo-2,4-dimethylphenyl)methanol (CAS 1785359-87-6)
- Benzyl(4-hydroxyphenyl)(methyl)sulfonium hexafluorostibate(V) (CAS 125662-42-2)
- 3,5-Bis(phenylmethoxy)phenol (CAS 63604-98-8)
- Regorafenib-13C-D3 (CAS 2126178-55-8)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-5-(3,4-dimethoxyphenyl)-3-hydroxy-1-(3-methoxypropyl)-1H-pyrrol-2(5H)-one (CAS 489462-56-8)
- 2,5-Dichloro-3-thiophenesulfonyl fluoride (CAS 108158-08-3)
- 1-{2-[6-(3-chlorophenyl)pyrazolo[1,5-a]pyrimidin-2-yl]thiophen-3-yl}-2,5-dimethyl-1H-pyrrole (CAS 866132-33-4)
- Semaglutide (CAS CATO-C4X-2226105)
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