Norfloxacin hydrochloride CAS 68077-27-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68077-27-0 |
| Molecular Formula | C16H18FN3O3 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Norfloxacin hydrochloride (CAS 68077-27-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H18FN3O3 HCl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H18FN3O3 HCl |
| Molecular Weight | 355.79 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Norfloxacin Standards
- Norfloxacin-D5 (CAS 1015856-57-1)
- Norfloxacin Impurity 21 (CAS 103240-27-3)
- Norfloxacin Hydrochloride (CAS 104142-93-0)
- Norfloxacin EP Impurity H (CAS 105440-01-5)
- Norfloxacin Impurity C70 (CAS 106847-38-5)
- Norfloxacin Impurity C171 (CAS 106847-39-6)
- Norfloxacin Impurity 63 (CAS 106847-42-1)
- Norfloxacin Impurity 22 (CAS 109142-49-6)
Recommended Standards
- 2-(4-Methoxyphenyl)hexahydropyrrolo[3,4-c]pyrrol-1(2H)-one (CAS 2096987-47-0)
- 4-Hydroxy-5-methylisophthalic acid (CAS 4365-31-5)
- 2-[4-(bromomethyl)phenyl]-1,3-oxazole (CAS 866261-56-5)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-[(1Z)-{[(4-nitrophenyl)methoxy]amino}methylidene]piperidine-4-carboxamide (CAS 337919-72-9)
- (4-(Tert-butyl)-2,6-dimethylbenzyl)hydrazine (CAS 926261-89-4)
- 5-Aminopyridine-2-sulfonamide (CAS 64356-57-6)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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 13829788188 / jacky.chen@cato-chem.com