2-Ethoxyquinoline-3-carbaldehyde CAS 731001-97-1
| CAS No. | 731001-97-1 |
| Molecular Formula | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Ethoxyquinoline-3-carbaldehyde.
2-Ethoxyquinoline-3-carbaldehyde (CAS 731001-97-1) is a high-purity analytical reference standard with the molecular formula C12H11NO2 and a molecular weight of 201.22 g/mol.
Based on its molecular formula C12H11NO2, 2-Ethoxyquinoline-3-carbaldehyde contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 201.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Ethoxyquinoline-3-carbaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Ethoxyquinoline Standards
- 6-Ethoxyquinoline-2-carbaldehyde (CAS 100063-12-5)
- 7-Ethoxyquinoline-3-carbaldehyde (CAS 745830-19-7)
- 8-Ethoxyquinoline-2-carbaldehyde (CAS 832683-25-7)
- 8-Ethoxyquinoline-7-carbaldehyde (CAS 67818-53-5)
- 6-Ethoxyquinoline-5,8-dione (CAS 152560-31-1)
- 8-Ethoxyquinoline-5,7-diamine (CAS 99857-02-0)
- 2-Ethoxyquinoline-4-carbonitrile (CAS 859938-23-1)
- 4-Ethoxyquinoline-3-carbonitrile (CAS 69875-50-9)
Recommended Standards
- 2-Cyclopropanecarbonyl-1-benzofuran-3-amine (CAS 330556-67-7)
- 2-Ethyl-6-(pyridin-4-yl)pyrimidin-4(1H)-one (CAS 263243-50-1)
- 2-Amino-n-(quinolin-8-yl)acetamide (CAS 587832-36-8)
- 2-Ethyl-6-phenyl-1,2,4-triazin-5(2H)-one (CAS 308276-78-0)
- n-Methyl-5,6,7,8-tetrahydronaphthalen-1-amine (CAS 14453-70-4)
- 2-Chloroquinoline-8-carbonitrile (CAS 1231761-07-1)
- 5-(2-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)phenyl)-2H-tetrazole (CAS 678183-19-2)
- 2H-Benzofuro[2,3-b]pyrrole (CAS 42120-17-2)
- 1-(3-Bromophenyl)cyclopropane-1-carbaldehyde (CAS 1267279-00-4)
- 5-Methylpyridazine-3-carboxylic acid sodium salt (CAS 1955557-83-1)
- 1H-Benzimidazolium, 1,2-dimethyl-3-(4-sulfobutyl)-5-(trifluoromethyl)-, inner salt (CAS 63815-69-0)
- Dorzolamide-d5 (CAS 1227097-70-2)
- 4-Methyl-2-(pyrrolidin-1-yl)pentan-1-amine hydrochloride (CAS 1269152-35-3)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
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