Linezolid Impurity 1 CAS 189038-36-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 189038-36-6 |
| Molecular Formula | C16H20FN3O5 |
| Molecular Weight | 353.35 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Linezolid Impurity 1 (CAS 189038-36-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C16H20FN3O5. Molecular weight: 353.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H20FN3O5 |
| Molecular Weight | 353.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Linezolid Standards
- Linezolid Impurity 100 (CAS CATO-C4X-1073100)
- Linezolid lmpurity 101 (CAS CATO-C4X-1073101)
- Linezolid USP Related Compound B (CAS 216868-57-4)
- Linezolid Impurity 122 (CAS CATO-C4X-1073122)
- Linezolid Impurity 11 (CAS 1215006-08-8)
- Linezolid Impurity 44 (CAS CATO-C4X-107344)
- Linezolid Impurity 11 (CAS 1394245-06-7)
- Linezolid impurity 104 (CAS 1644566-17-5)
Recommended Standards
- N3-Methylcytidine methosulfate (CAS 21028-20-6)
- Citalopram Impurity 76 (CAS CATO-C4X-110976)
- Ethyl 3,5-dimethyl-1-((3-nitrophenyl)sulfonyl)-1H-pyrazole-4-carboxylate (CAS 956938-59-3)
- Abiraterone Impurity 83 (CAS 3100035-71-7)
- Nifuratel Impurity 11 (CAS 645-12-5)
- Oxan-4-ylmethanesulfonyl fluoride (CAS 1354953-22-2)
- 4-cyclopropyl-1,3-oxazole (CAS 2059994-75-9)
- 1-(6-(4-Bromophenyl)-3-methylimidazo[2,1-b]thiazol-2-yl)ethan-1-one (CAS 866134-30-7)
- 5-(3-Ethoxy-1-ethyl-1H-pyrazol-4-yl)-4-ethyl-4H-1,2,4-triazole-3-thiol (CAS 1171329-39-7)
- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
Why CATO?
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