Ethyl 4-(diethylamino)-6,7-dimethoxyquinoline-3-carboxylate CAS 1279207-85-0
| CAS No. | 1279207-85-0 |
| Molecular Formula | C18H24N2O4 |
| Molecular Weight | 332.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-(diethylamino)-6,7-dimethoxyquinoline-3-carboxylate (CAS 1279207-85-0), molecular formula C18H24N2O4 and molecular weight 332.39 g/mol, is a CATO reference standard with documented purity and traceability.
Ethyl 4-(diethylamino)-6,7-dimethoxyquinoline-3-carboxylate (C18H24N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Ethyl 4-(diethylamino)-6,7-dimethoxyquinoline-3-carboxylate 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 | C18H24N2O4 |
| Molecular Weight | 332.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- Ethyl 4-(diethylamino)-5,8-dimethoxyquinoline-3-carboxylate (CAS 1217063-92-7)
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Recommended Standards
- tert-Butyl (4-oxospiro[chroman-2,4'-piperidin]-6-yl)carbamate (CAS 1260897-99-1)
- 4-Benzoyl-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-45-3)
- Tert-butyl 6-methoxy-2-oxospiro[indoline-3,4'-piperidine]-1'-carboxylate (CAS 1258639-06-3)
- 8-Benzyl-4-propanoyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-89-5)
- N-(benzo[d][1,3]dioxol-5-ylmethyl)-1-(1-((2-chlorothiazol-5-yl)methyl)-1H-indol-3-yl)methanimine (CAS 866131-58-0)
- 2-(Allyloxy)-4,6-dimethylnicotinic acid (CAS 107126-48-7)
- 2-Chloro-n-(4-methoxyphenyl)-n-(thiophen-2-ylmethyl)acetamide (CAS 851398-30-6)
- tert-Butyl 2-(4-bromophenyl)acrylate (CAS 1803342-02-0)
- 254-48-8 2h-1,2,3-benzothiadiazine (CAS 254-48-8)
- 2-Chloro-5-methylthiophene-3-sulfonic acid (CAS 1026315-06-9)
- 2-Amino-4-bromoanisole 5-Bromo-2-methoxyaniline 5-Bromo-o-anisidine 6358-77-6 B3828 (CAS 6358-77-6)
- N-(1-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)cyclohexyl)-2-(3,4-diethoxyphenyl)acetamide (CAS 1396633-24-1)
- 6-Methyl-2,3-dihydro-1H-pyrrolizine (CAS 126134-92-7)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
Why CATO?
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