Ofloxacin Desethylene Impurity CAS 1797983-25-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1797983-25-5 |
| Molecular Formula | C16H19ClFN3O4 |
| Molecular Weight | 371.79 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ofloxacin Desethylene Impurity (CAS 1797983-25-5) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H19ClFN3O4. Molecular weight: 371.79 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H19ClFN3O4 |
| Molecular Weight | 371.79 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.) | 1994 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Ofloxacin Standards
- Ofloxacin-d8 (CAS 1219170-21-4)
- Ofloxacin EP Impurity F(Levofloxacin Impurity 25) (CAS 104721-52-0)
- Ofloxacin impurity 11 (CAS CATO-C4X-171711)
- (R)-Ofloxacin-d3 (CAS 1346617-10-4)
- Ofloxacin-D3 (CAS 1173147-91-5)
- Ofloxacin EP Impurity D (CAS 197291-75-1)
- Ofloxacin (CAS 82419-36-1)
- Ofloxacin Impurity 10 (CAS 107884-32-2)
Recommended Standards
- Pantoprazole Impurity B (CAS 368890-20-4)
- 1119391-59-1 3-(4-chlorophenyl)-4-imino-6-(thiophen-2-yl)-1H,2H,3H,4H,7H,8H-[1,3]diazino[5,4-d]pyrimidine-2,8-dione MS-10940 (CAS 1119391-59-1)
- N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N'-methylthiophene-2-sulfonohydrazide (CAS 400082-51-1)
- Bortezomib Impurity 40 (CAS 87304-47-0)
- Alectinib Impurity 37 (CAS CATO-C4X-283637)
- N-(3-Amino-4-chlorophenyl)-2-(2-methylphenoxy)-propanamide (CAS 1020054-69-6)
- (2-((2,4-Dimethoxyphenyl)dimethylsilyl)phenyl)methanol (CAS 1217863-15-4)
- 1-Tosyl-1H-indole-2-carbaldehyde (CAS 146384-54-5)
- 7-(4-(Dimethylamino)benzoyl)-1,3-dioxohexahydroimidazo[1,5-a]pyrazin-2(3H)-yl 4-(4-chlorophenethyl)piperidine-1-carboxylate (CAS 1831135-30-8)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
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