2-(4-Isopropoxyphenyl)-6-methylquinoline-4-carbohydrazide CAS 590355-38-7
| CAS No. | 590355-38-7 |
| Molecular Formula | C20H21N3O2 |
| Molecular Weight | 335.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Isopropoxyphenyl)-6-methylquinoline-4-carbohydrazide (C20H21N3O2) contains a steroid 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).
2-(4-Isopropoxyphenyl)-6-methylquinoline-4-carbohydrazide (CAS 590355-38-7) is a high-purity analytical reference standard with the molecular formula C20H21N3O2 and a molecular weight of 335.40 g/mol.
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-(4-Isopropoxyphenyl)-6-methylquinoline-4-carbohydrazide 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 | C20H21N3O2 |
| Molecular Weight | 335.40 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
Related Isopropoxyphenyl Standards
- 2-((3-Isopropoxyphenyl)amino)-N-(isoquinolin-6-yl)acetamide (CAS 920513-56-0)
- 2-(2-Isopropoxyphenyl)-6,8-dimethylquinoline-4-carboxylic acid (CAS 932796-19-5)
- 2-(3-Isopropoxyphenyl)-6,8-dimethylquinoline-4-carboxylic acid (CAS 438230-16-1)
- 2-(4-Isopropoxyphenyl)-6,8-dimethylquinoline-4-carboxylic acid (CAS 895966-49-1)
- 6-Ethyl-2-(4-isopropoxyphenyl)quinoline-4-carboxylic acid (CAS 862680-52-2)
- Ethyl (4-(3-isopropoxyphenyl)-1,3-dimethylpiperidin-4-yl) carbonate (CAS 149541-62-8)
- N-(2-Isopropoxyphenyl)-2-nitrobenzenesulfonamide (CAS 295362-08-2)
- 2-(4-Isopropoxyphenyl)-6-methylquinoline-4-carbonyl chloride (CAS 1160253-89-3)
Recommended Standards
- 2-(5-Bromo-4-chloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2377606-53-4)
- 2-(4-Isobutoxyphenyl)quinoline-4-carbohydrazide (CAS 956576-44-6)
- 2-Carboethoxy-2-(3-pyrrolinomethyl) benzophenone (CAS 898762-97-5)
- 2-(4-Isobutoxyphenyl)-8-methylquinoline-4-carboxylic acid (CAS 438234-09-4)
- 3-(2,2-Dichlorovinyl)-N-(4-iodophenyl)-2,2-dimethylcyclopropane-1-carboxamide (CAS 301359-13-7)
- Ethyl 2-(isopropylamino)-3-(1h-pyrazol-1-yl)propanoate (CAS 1251361-40-6)
- (3-Bromo-4,5-dihydro-isoxazol-5-ylmethyl)-carbamic acid tert-butyl ester (CAS 109770-82-3)
- 2-Chloro-n-cyclopropyl-n-(1,1-dioxo-1lambda6-thiolan-3-yl)acetamide (CAS 847783-42-0)
- 1-methyl-2-(piperidin-2-yl)-1H-1,3-benzodiazole (CAS 526183-20-0)
- 7-Bromobenzothiazole (CAS 767-70-4)
- Simvastatin EP Impurity J (CAS 864357-88-0)
- Fluopicolide (CAS 239110-15-7)
- 2-[5-amino-1-(propan-2-yl)-1H-pyrazol-4-yl]-1,1,1,3,3,3-hexafluoropropan-2-ol (CAS 2044713-72-4)
- Des-Leu14-Tirzepatide (CAS CATO-CPTD788959)
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