Ofloxacin EP Impurity E(HCl) CAS 402930-70-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 402930-70-5 |
| Molecular Formula | C17H18FN3O4 HCl |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ofloxacin EP Impurity E(HCl) (CAS 402930-70-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C17H18FN3O4 HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H18FN3O4 HCl |
| Molecular Weight | 383.80 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.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Ofloxacin Standards
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- Ofloxacin Impurity 10 (CAS 107884-32-2)
- Ofloxacin EP Impurity A (CAS 110548-07-7)
- Ofloxacin D3 hydrochloride (CAS 1173021-78-7)
- Ofloxacin-D3 (CAS 1173147-91-5)
- Ofloxacin N-Oxide Acetic Acid Salt(Mixture of Isomer) (CAS 1216511-73-7)
- Ofloxacin-d8 (CAS 1219170-21-4)
- Ofloxacin EP Impurity B (CAS 123155-82-8)
Recommended Standards
- Pregabalin Impurity PD0310806 (CAS 501666-22-4)
- Ibrutinib Impurity 131 (CAS CATO-C4X-1064131)
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- 1-(2,2-Diphenylacetyl)piperidine-4-carboxylic acid (CAS 147959-03-3)
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Why CATO?
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