rac cis-Moxifloxacin-d4 CAS 2596386-23-9
| CAS No. | 2596386-23-9 |
| Molecular Formula | - |
| 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 441.92 g/mol gives rac cis-Moxifloxacin-d4 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies rac cis-Moxifloxacin-d4 (CAS 2596386-23-9), a certified reference material (molecular formula C21H20D4FN3O4HCl, MW 441.92 g/mol) for analytical method development and quality control.
rac cis-Moxifloxacin-d4 (C21H20D4FN3O4HCl) contains deuterium isotope labeling, a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C21H20D4FN3O4 HCl |
| Molecular Weight | 441.92 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- Methyl 3,5-difluoro-4-(hydroxymethyl)benzoate (CAS 1779838-95-7)
- methyl 4-methoxy-2-oxocyclopent-3-ene-1-carboxylate (CAS 141693-19-8)
- Mycophenolic Acid-d3 (CAS 2033106-92-0)
- Dihydroxy Moxonidine (CAS 352457-32-0)
- 2-((3,4-Dimethylphenoxy)methyl)benzoic acid (CAS 77389-77-6)
- 4-Allyl-7,7-diphenyl-1,4-oxazepane (CAS 62537-41-1)
- Oxazepam impurity 10 (CAS CATO-C4X-309010)
- (2R,4s,5R)-5-aminospiro[3.3]Heptane-2-carboxylic acid (CAS 1682749-21-8)
- 3-Chloro-5-fluoro-7-nitro-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 1437458-04-2)
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com