Ciprofloxacin Hydrochloride CAS 93107-08-5
| CAS No. | 93107-08-5 |
| Molecular Formula | C17H18FN3O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ciprofloxacin Hydrochloride (CAS 93107-08-5), a certified reference material (molecular formula C17H18FN3O3HCl, MW 367.81 g/mol) for analytical method development and quality control.
Ciprofloxacin Hydrochloride (C17H18FN3O3HCl) contains a steroid 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C17H18FN3O3 HCl |
| Molecular Weight | 367.81 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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.) | 1983 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Ciprofloxacin Standards
- Ciprofloxacin EP Impurity C (CAS 103222-12-4)
- Ciprofloxacin Impurity 14 (CAS 103237-52-1)
- Ciprofloxacin-acyl-Beta-D-glucuronide (CAS 105029-31-0)
- Ciprofloxacin impurity 43 (CAS 105093-21-8)
- Ciprofloxacin EP Impurity E (CAS 105394-83-0)
- Ciprofloxacin EP Impurity E（HCl） (CAS 105394-83-0(Free Base))
- Ciprofloxacin Ethyl Ester (CAS 105404-65-7)
- Ciprofloxacin Impurity 15 (CAS 105589-00-2)
Recommended Standards
- WIN 552,12-3 Mesylate (CAS 131543-25-4)
- 7-Chloroisothiazolo[4,5-b]pyridine (CAS 2766230-58-2)
- 2,6-Dimethoxypyridine-4-carboxaldehyde (CAS 52606-01-6)
- 2,3-Dihydro-furo[2,3-c]pyridin-3-ol (CAS 106531-53-7)
- Methyl 4,6-dibromo-2,3-difluorophenylacetate (CAS 1807054-90-5)
- 1-Boc-3-(methylsulfonyloxymethyl)piperidine (CAS 162166-99-6)
- 701-35-9 Trichloro-p-tolylsilane Benzene, 1-methyl-4-(trichlorosilyl)- Silane, trichloro(4-methylphenyl)- EINECS 211-854-0 Tolyltrichlorosilane p-Tolyltrichlorosilane (CAS 701-35-9)
- (4-(1,3-Dioxolan-2-yl)-2,6-difluorophenyl)boronic acid (CAS 1072946-41-8)
- 6-Hydroxy Melatonin (CAS 2208-41-5)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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