Gatifloxacin hydrate CAS 614751-80-3
| CAS No. | 614751-80-3 |
| Molecular Formula | C19H22FN3O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 393.41 g/mol gives Gatifloxacin hydrate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Gatifloxacin hydrate (CAS 614751-80-3), a certified reference material (molecular formula C19H22FN3O4H2O, MW 393.41 g/mol) for analytical method development and quality control.
Structurally, Gatifloxacin hydrate (C19H22FN3O4H2O) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 393.41 g/mol, it falls into the moderately-high-molecular-weight range. 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.
As a certified reference material (CRM), Gatifloxacin hydrate 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 | C19H22FN3O4 H2O |
| Molecular Weight | 393.41 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Gatifloxacin Standards
- Gatifloxacin USP RC E (CAS 1029364-65-5)
- Gatifloxacin USP RC E sodium (CAS 1029364-65-5 (acid))
- Gatifloxacin Impurity 13 (CAS 103460-87-3)
- Gatifloxacin Impurity 4 (CAS 103460-89-5)
- Gatifloxacin Impurity 17 (CAS 1048972-28-6)
- Gatifloxacin Impurity 18 (CAS 1048972-69-5)
- Gatifloxacin Impurity 36 (CAS 1048972-69-5 (free base))
- Gatifloxacin Related Compound D(3-Desmethyl Gatifloxacin) (CAS 112811-57-1)
Recommended Standards
- 5-Amino-1-(pyridin-2-yl)-2,3-dihydro-1H-pyrazol-3-one (CAS 126583-28-6)
- 3-Amino-3-(3-ethoxy-4-isopropoxyphenyl)-propanoic acid 696645-82-6 8323AE C14H21NO4 (CAS 696645-82-6)
- 4-Chloro-2,6-dimethyl-benzoic acid ethyl ester (CAS 1243410-75-4)
- 3-(Tert-butyl)-8b-hydroxy-4-oxo-4,8b-dihydroindeno[1,2-c]pyrazole-1(3aH)-carboxamide (CAS 87206-99-3)
- Famotidine EP Impurity G (CAS 76823-97-7)
- 6-Bromo-7-methylchroman-4-one (CAS 173381-62-9)
- Pitavastatin Impurity 34 (CAS CATO-C4X-103734)
- 5-Cyclopropoxy-6-nitropicolinaldehyde (CAS 1243322-58-8)
- n-(2,3-Difluorobenzyl)-2-(1h-pyrazol-1-yl)ethan-1-amine (CAS 1293109-67-7)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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