(S)-5-Amino-7-(7-amino-5-azaspiro[2.4]heptan-5-yl)-1-cyclopropyl-6-fluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid CAS 167887-97-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 167887-97-0 |
| Molecular Formula | C20H23FN4O3 |
| Molecular Weight | 386.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-5-Amino-7-(7-amino-5-azaspiro[2.4]heptan-5-yl)-1-cyclopropyl-6-fluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 167887-97-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H23FN4O3. Molecular weight: 386.42 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H23FN4O3 |
| Molecular Weight | 386.42 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related S Standards
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- 2-Amino-8-((2,6-dimethylphenyl)amino)-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one (CAS 176712-94-0)
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Recommended Standards
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- 1-(2-Allyl-4-methylphenoxy)-3-piperazin-1-ylpropan-2-ol dihydrochloride (CAS 93778-77-9)
- 2-(1-Cyanocyclopropyl)phenylboronic acid (CAS 2096339-75-0)
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- 7-Morpholinothiazolo[4,5-d]pyrimidine-2,5-diamine (CAS 1266572-08-0)
- Ethyl 3-chloro-4-cyano-5-methyl-1H-pyrrole-2-carboxylate (CAS 861034-53-9)
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