1-Cyclopropyl-6-fluoro-8-methoxy-7-(3-((methylamino)methyl)pyrrolidin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid CAS 112811-75-3
| CAS No. | 112811-75-3 |
| Molecular Formula | C20H24FN3O4 |
| Molecular Weight | 389.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-Cyclopropyl-6-fluoro-8-methoxy-7-(3-((methylamino)methyl)pyrrolidin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 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.
1-Cyclopropyl-6-fluoro-8-methoxy-7-(3-((methylamino)methyl)pyrrolidin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 112811-75-3) is a high-purity analytical reference standard with the molecular formula C20H24FN3O4 and a molecular weight of 389.42 g/mol.
1-Cyclopropyl-6-fluoro-8-methoxy-7-(3-((methylamino)methyl)pyrrolidin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (C20H24FN3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C20H24FN3O4 |
| Molecular Weight | 389.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Cyclopropyl Standards
- Ethyl 2-(3-cyclopropyl-4-(difluoromethyl)-6-(1,5-dimethyl-1H-pyrazol-4-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetate (CAS 1171643-63-2)
- 5-cyclopropyl-2-(4-fluorophenyl)-6-(methylsulfonamido)benzofuran-3-carboxylic acid (CAS 691857-54-2)
- Ethyl 2-(3-cyclopropyl-4-(difluoromethyl)-6-(4-fluorophenyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetate (CAS 1011376-91-2)
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- 2-((2-Cyclopropyl-7,8-dimethoxy-2h-chromen-5-yl)methyl)-3-(phenylamino)acrylonitrile (CAS 192315-08-5)
- N-Cyclopropyl-6-(ethylsulfonyl)-4-(methylsulfonyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxamide (CAS 866134-44-3)
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Recommended Standards
- Reproterol (CAS 54063-54-6)
- 6-Phenyl-3-((3-(trifluoromethyl)phenyl)amino)-5,6,7-trihydro1H-indazol-4-hydrazone (CAS 1159976-61-0)
- Acalabrutinib Impurity 20 (CAS CATO-C4X-305520)
- 1171562-25-6 2-{[3-Ethoxy-2-(ethoxycarbonyl)-3-oxoprop-1-en-1-yl]amino}-4-phenylthiophene-3-carboxylic acid MFCD14282058 (CAS 1171562-25-6)
- 4-Ethoxy-2-methylpyrimidine (CAS 24903-66-0)
- 3-Amino-1-(2,5-dimethylfuran-3-yl)propan-1-ol (CAS 1447966-95-1)
- 1,1,1,2-Tetrachloro-2,2-difluoroethane (CAS 76-11-9)
- ((2-Bromothiazol-4-yl)imino)dimethyl-l6-sulfanone (CAS 2920965-37-1)
- 2-methoxy-5-(pyridin-2-yl)pyridine (CAS 381725-49-1)
- 1,3,5-Tribromo-1,6-dichloro-1,2,2,3,4,4,5,6,6-nonafluorohexane (CAS 81059-82-7)
- (2S)-2-chloro-2-phenylacetic acid (CAS 29125-24-4)
- 1-[1-(Propan-2-yl)-3-(trifluoromethyl)-1H-pyrazol-5-yl]ethan-1-one (CAS 1855906-82-9)
- 6-Nitroindole (CAS 4769-96-4)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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