4-Amino-N-(2-(diethylamino)ethyl)-7-fluorocinnoline-3-carboxamide CAS 187231-52-3
| CAS No. | 187231-52-3 |
| Molecular Formula | C15H20FN5O |
| Molecular Weight | 305.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 305.35 g/mol gives 4-Amino-N-(2-(diethylamino)ethyl)-7-fluorocinnoline-3-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Amino-N-(2-(diethylamino)ethyl)-7-fluorocinnoline-3-carboxamide (CAS 187231-52-3), molecular formula C15H20FN5O and molecular weight 305.35 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-Amino-N-(2-(diethylamino)ethyl)-7-fluorocinnoline-3-carboxamide (C15H20FN5O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H20FN5O |
| Molecular Weight | 305.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 2010 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
- N-(1,2-Dihydroacenaphthylen-5-yl)-N-(methylsulfonyl)glycine (CAS 1858255-15-8)
- 2-((4-Allyl-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 18204-62-1)
- (R)-1-(2-(Diphenylphosphino)phenyl)ethanamine (CAS 192057-60-6)
- 2-((2,4-Dimethoxybenzyl)thio)nicotinic acid (CAS 181823-27-8)
- Methyl 3-(4-bromophenyl)-3-hydroxycyclobutane-1-carboxylate (CAS 1555708-89-8)
- 1-(5-Bromopyrazin-2-yl)pyrrolidin-2-one (CAS 1027512-29-3)
- 6,7-Dihydro-5H-cyclopenta[c]pyridin-5-one hydrochloride (CAS 1414958-77-2)
- 3'-Methyl-[1,1'-biphenyl]-3-sulfonyl chloride (CAS 937652-33-0)
- 1-(2,6-Dichlorophenyl)-2,2,2-trifluoroethan-1-one (CAS 886510-06-1)
- (1R,2R)-1,2-bis(3-(trifluoromethyl)phenyl)ethane-1,2-diamine (CAS 1062531-33-2)
- [(1S,3R)-1-Isopropyl-3-[[(3S,4S)-3-methoxytetrahydro-2H-pyran-4-yl]amino]cyclopentyl][3-(trifluoromethyl)-7,8-dihydro-1,6-naphthyridin-6(5H)-yl]methanone Succinate (CAS 851916-42-2)
- Ethyl 2-bromo-4,6-dimethoxybenzoate (CAS 1822867-07-1)
- 2-Imino-10-methyl-5-oxo-1-(pyridin-3-ylmethyl)-N-((tetrahydrofuran-2-yl)methyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510761-55-4)
- Erythropoietin Mimetic Peptide Sequence 20 (CAS 203397-62-0)
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