Tedizolid impurity N2 CAS 1195781-15-7
| CAS No. | 1195781-15-7 |
| Molecular Formula | C14H12FNO3 |
| Molecular Weight | 261.25 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO supplies Tedizolid impurity N2 (CAS 1195781-15-7), a pharmacopoeial impurity reference standard (molecular formula C14H12FNO3, MW 261.25 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Tedizolid impurity N2 (C14H12FNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 261.25 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Tedizolid impurity N2 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H12FNO3 |
| Molecular Weight | 261.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Tedizolid Standards
- Tedizolid Impurity 17 (CAS CATO-C4X-105417)
- Tedizolid Impurity 79 (CAS 1551262-90-8)
- Tedizolid Impurity 96 (CAS CATO-C4X-105496)
- Tedizolid Impurity 69 (CAS 1000578-04-0)
- Tedizolid Impurity 29 (CAS 1638760-07-2)
- Tedizolid Impurity 21 (CAS 1252686-47-7)
- Tedizolid Impurity 97 (CAS 885951-58-6)
- Tedizolid Impurity 45 (CAS 149524-47-0)
Recommended Standards
- 1-(4-Fluorophenyl)-4-(3-methyl-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one (CAS 1171557-43-9)
- Benzyl N-(2-fluoro-4-hydroxyphenyl)carbamate (CAS 1195781-24-8)
- 2-amino-5-fluoro-N-(2-methoxypyridin-3-yl)benzamide (CAS 1153185-61-5)
- 1-(4-Fluoro-2-methylphenyl)-4-methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1195782-67-2)
- Fenticonazole Impurity 8 (CAS CATO-C4X-24918)
- Hydrocortisone Impurity 28 (CAS CATO-C4X-140128)
- Pyridoxine Impurity 14 (CAS CATO-C4X-187714)
- 4-Diisopropylamino-2-phenyl-butyronitrile (CAS 56951-42-9)
- 3-Ethynylpyridine-2,6-diamine (CAS 936342-42-6)
- 1-(5-(Trifluoromethyl)thiophen-3-yl)ethan-1-one (CAS 1517721-97-9)
- 2-chloro-1-(2-methyl-1,2,3,4-tetrahydroquinolin-1-yl)propan-1-one (CAS 78142-21-9)
- 1-Hydroxy-7-nitroanthracene-9,10-dione (CAS 52808-13-6)
- 9-Heptadecanone (CAS 540-08-9)
- Autocamtide-2-Related Inhibitory Peptide TFA (CAS 167114-91-2（free base）)
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