Desethylene Ciprofloxacin-d4, Hydrochloride CAS 1330261-13-6
| CAS No. | 1330261-13-6 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| 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.
Desethylene Ciprofloxacin-d4, Hydrochloride (CAS 1330261-13-6) is a high-purity analytical reference standard with the molecular formula C15H12D4FN3O3HCl and a molecular weight of 345.79 g/mol.
Desethylene Ciprofloxacin-d4, Hydrochloride (C15H12D4FN3O3HCl) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Desethylene Ciprofloxacin-d4, Hydrochloride 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 | C15H12D4FN3O3 HCl |
| Molecular Weight | 345.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Desethylene Standards
Recommended Standards
- Ethyl 2-(5-methyl-3-(trifluoromethyl)-1h-pyrazol-1-yl)acetate (CAS 299405-24-6)
- 2-(2,4-Difluoro-3-methoxyphenyl)acetic acid (CAS 886499-32-7)
- (1-(Pyrazin-2-yl)cyclopropyl)methanamine (CAS 1176667-96-1)
- tert-Butyl 3-(4-morpholinyl)-8-azabicyclo[3.2.1]octane-8-carboxylate (CAS 1809831-21-7)
- N-(piperidin-4-yl)propane-1-sulfonamide (CAS 845775-45-3)
- 2-Benzyl-1,3,4-oxadiazole (CAS 13148-63-5)
- Boceprevir Impurity 12 (CAS CATO-C4X-252512)
- (Z)-15-(3,5-Dimethoxyphenyl)pentadec-5-ene (CAS 34809-61-5)
- 4-ethynyl-3-fluoropyridine (CAS 1196156-81-6)
- C-Peptide 2 (rat) (CAS 41594-08-5)
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