4-Ethoxyquinolin-3-amine CAS 858420-07-2
| CAS No. | 858420-07-2 |
| Molecular Formula | C11H12N2O |
| Molecular Weight | 188.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-Ethoxyquinolin-3-amine 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.
4-Ethoxyquinolin-3-amine (CAS 858420-07-2), molecular formula C11H12N2O and molecular weight 188.23 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H12N2O, 4-Ethoxyquinolin-3-amine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 188.23 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H12N2O |
| Molecular Weight | 188.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1987 |
| Nitrogen Atoms | 2 |
Related Ethoxyquinolin Standards
- 7-Ethoxyquinolin-4-amine (CAS 1021439-79-1)
- 5-Ethoxyquinolin-8-amine (CAS 1154275-84-9)
- 7-Ethoxyquinolin-3-amine (CAS 1365939-52-1)
- 2-Ethoxyquinolin-4-amine (CAS 50786-32-8)
- 2-Ethoxyquinolin-5-amine (CAS 611231-09-5)
- 6-Ethoxyquinolin-8-amine (CAS 644984-33-8)
- 8-Ethoxyquinolin-2-amine (CAS 635755-43-0)
- 8-Ethoxyquinolin-5-amine (CAS 75793-53-2)
Recommended Standards
- 4-Ethoxy-2-phenyl-1H-imidazole (CAS 53386-01-9)
- 4-Ethyl-2-(1H-pyrazol-3-yl)phenol (CAS 288401-59-2)
- 4-Ethoxy-2-methylquinazoline (CAS 91350-36-6)
- 4-Ethyl-5-phenyl-1H-pyrazol-3(2H)-one (CAS 642462-43-9)
- Ethanol, 2-amino-, phosphate (CAS 29868-05-1)
- Benzo[c]isothiazol-3-ylboronic acid (CAS 2096334-05-1)
- 4-{[(1-Methyl-1H-pyrazol-4-yl)methyl][2-(pyrrolidin-1-ylsulfonyl)ethyl]amino}-4-oxobutanoic acid (CAS 1010866-76-8)
- 3-Methylimidazo[1,2-a]pyridin-5-amine (CAS 74420-50-1)
- 1-(2-Amino-4-methyl-1,3-thiazol-5-yl)ethan-1-one hydrochloride (CAS 106012-40-2)
- 2-(Imidazo[1,2-a]pyridin-2-ylmethyl)isoindoline-1,3-dione (CAS 267431-29-8)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((7-methoxy-4-methylquinolin-2-yl)thio)acetamide (CAS 895097-73-1)
- 1-Iodo-5-methoxynaphthalene (CAS 61735-51-1)
- 2-(Difluoromethyl)-3-hydroxy-5-iodopyridine-4-acetic acid (CAS 1807070-96-7)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
Why CATO?
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