Linezolid Impurity 62 CAS 16483-45-7
| CAS No. | 16483-45-7 |
| Molecular Formula | C16H10Cl2N2 |
| Molecular Weight | 301.17 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO supplies Linezolid Impurity 62 (CAS 16483-45-7), a pharmacopoeial impurity reference standard (molecular formula C16H10Cl2N2, MW 301.17 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Linezolid Impurity 62 (C16H10Cl2N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 301.17 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Linezolid Impurity 62 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 | C16H10Cl2N2 |
| Molecular Weight | 301.17 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Linezolid Standards
- Linezolid Impurity 41 (CAS 5394-50-3)
- Linezolid Impurity 109 (CAS CATO-C4X-1073109)
- Linezolid Impurity C78 (CAS 952680-48-7)
- Linezolid Desacetamide Hydroxy Impurity (CAS 168828-82-8)
- Linezolid USP Related Compound C (CAS 168828-90-8)
- Linezolid Impurity 21 (CAS CATO-C4X-107321)
- Linezolid impurity 107 (CAS CATO-C4X-1073107)
- Linezolid Impurity 30 (CAS CATO-C4X-107330)
Recommended Standards
- tert-Butyl 5-chloro-2-(chloromethyl)-1H-benzo[d]imidazole-1-carboxylate (CAS 251937-22-1)
- Felodipine Impurity 38 (CAS CATO-C4X-109438)
- Selexipag Impurity 9 (CAS 57038-62-7)
- Hexyl 5-bromo-2-hydroxybenzoate (CAS 100614-10-6)
- Torasemide Impurity 16 (CAS CATO-C4X-183616)
- Niraparib Impurity 30 (CAS CATO-C4X-232930)
- Trazodone Impurity 53 HCl (CAS 53689-10-4 (free base))
- 4-(BRomomethyl)-5-methyl-1h-imidazole hydrobromide (CAS 66187-97-1)
- 5-bromo-4-chloro-1H-pyrazolo[3,4-b]pyridine (CAS 1034769-88-4)
- 2-methyl-6-nitro-4-phenoxyquinoline (CAS 1461706-79-5)
- 2-(((2-Hydroxy-2-methylpropyl)amino)methyl)phenol (CAS 1478092-82-8)
- Silybin B-d3 (CAS 142797-34-0 (Non-labelled))
- 4,6-Dihydroxynicotinamide (CAS 5466-41-1)
- Mast Cell Degranulating Peptide (CAS 83856-13-7)
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