Nemonoxacin Malate CAS 951163-60-3
| CAS No. | 951163-60-3 |
| Molecular Formula | C20H25N3O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Nemonoxacin Malate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Nemonoxacin Malate (CAS 951163-60-3) is a high-purity analytical reference standard with the molecular formula C20H25N3O4C4H6O5 and a molecular weight of 505.52 g/mol.
The molecular framework of Nemonoxacin Malate (C20H25N3O4C4H6O5) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. 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.
As a certified reference material (CRM), Nemonoxacin Malate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H25N3O4 C4H6O5 |
| Molecular Weight | 505.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Nemonoxacin Standards
- Nemonoxacin Impurity 42 (CAS 1027572-10-6)
- Nemonoxacin Impurity 70 (CAS 1203651-05-1)
- Nemonoxacin Impurity 71 (CAS 1203651-06-2)
- Nemonoxacin Impurity 35 (CAS 1781915-09-0)
- Nemonoxacin Impurity 68 (CAS 2097748-62-2)
- Nemonoxacin Impurity 76 (CAS 221221-12-1)
- Nemonoxacin impurity 103 (CAS 221221-13-2)
- Nemonoxacin Impurity 25 (CAS 221221-15-4)
Recommended Standards
- 3-((2-Chloro-4-nitrophenoxy)methyl)-4-methoxybenzaldehyde (CAS 832739-80-7)
- 3-(Trifluoromethyl)tetrahydro-4H-pyran-4-one (CAS 625099-69-6)
- tert-Butyl (S)-(4-(dimethyl(oxo)-l6-sulfaneylidene)-3-oxo-1-phenylbutan-2-yl)carbamate (CAS 400611-25-8)
- Cyclopropanamine, 2-(2,4-dichlorophenyl)-, (1R,2S)-rel- HCl (CAS 1807937-22-9)
- 3-Iodo-N-((tetrahydro-2h-pyran-4-yl)methyl)aniline (CAS 1274587-40-4)
- 1-((2-Methylthiazol-5-yl)methyl)-1h-1,2,3-triazol-4-amine (CAS 1537698-84-2)
- (S)-2-((tert-Butoxycarbonyl)amino)-3-(3-fluoro-4-hydroxyphenyl)propanoicacid (CAS 125218-33-9)
- 4-{2-[3-(tert-Butyl)phenoxy]ethyl}piperidinehydrochloride (CAS 1219949-38-8)
- 3-{2-[(tert-Butoxycarbonyl)amino]ethyl}phenylboronic acid (CAS 1370452-93-9)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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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