4-Amino-8-fluoro-N-(2-(pyrrolidin-1-yl)ethyl)cinnoline-3-carboxamide CAS 187231-62-5
| CAS No. | 187231-62-5 |
| Molecular Formula | C15H18FN5O |
| Molecular Weight | 303.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4-Amino-8-fluoro-N-(2-(pyrrolidin-1-yl)ethyl)cinnoline-3-carboxamide (CAS 187231-62-5), a certified reference material (molecular formula C15H18FN5O, MW 303.33 g/mol) for analytical method development and quality control.
4-Amino-8-fluoro-N-(2-(pyrrolidin-1-yl)ethyl)cinnoline-3-carboxamide (C15H18FN5O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C15H18FN5O |
| Molecular Weight | 303.33 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Amino Standards
- 4-Amino-7-fluoro-N-(2-(pyrrolidin-1-yl)ethyl)cinnoline-3-carboxamide (CAS 187231-53-4)
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Recommended Standards
- 1-[4-(2-Methoxyphenyl)sulfanyl-3-nitrophenyl]ethanone (CAS 19688-46-1)
- 3-(4-FLuoro-phenyl)-2,6-dihydro-4h-pyrrolo[3,4-c]pyrazole-5-carboxylic acid tert-butyl ester (CAS 1823314-67-5)
- (3,5-Dimethyl-1,2-oxazol-4-yl)[4-(4-fluorophenyl)-1-piperazinyl]methanone (CAS 945201-72-9)
- N-(4-Methylphenylsulfonyl)-1,4-dihydro-2H-3,1-benzoxazin-2-one (CAS 182145-44-4)
- 2-chloro-N-{2-[(4-chlorophenyl)thio]ethyl}acetamide (CAS 104864-59-7)
- 1-[3-bromo-2-hydroxy-5-(trifluoromethyl)phenyl]ethanone (CAS 1897342-52-7)
- 2,4-Dichloro-5-iodopyrimidine (CAS 13544-44-0)
- (Z)-{[2-(benzyloxy)naphthalen-1-yl]methylidene}(methyl)oxidoazanium (CAS 338422-64-3)
- 3-((2-Chloro-4-nitrophenoxy)methyl)-4-methoxybenzaldehyde (CAS 832739-80-7)
- 1H-Indole-5-carbonitrile, 4-chloro-1,3-dimethyl- (CAS 2112656-22-9)
- n-(4-Fluoro-2-methylbenzyl)pentan-1-amine (CAS 1247370-90-6)
- 1H-1,2,3-Triazole-4,5-dicarboxylic acid (CAS 4546-95-6)
- N-Nitrosuccinimide (CAS 5336-95-8)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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