Meclofenoxate Impurity 8 CAS CATO-C4X-24698
| CAS No. | CATO-C4X-24698 |
| Molecular Formula | C12H16ClNO3 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Meclofenoxate Impurity 8 (C12H16ClNO3C2H2O4) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a process- or degradation-related impurity, Meclofenoxate Impurity 8 (CAS CATO-C4X-24698, C12H16ClNO3C2H2O4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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 manufactures Meclofenoxate Impurity 8 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 | C12H16ClNO3 C2H2O4 |
| Molecular Weight | 347.75 g/mol |
| Appearance | Off-white to pale 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Meclofenoxate Standards
- Meclofenoxate Impurity 1 (CAS 14426-42-7)
- Meclofenoxate Impurity 7 (CAS 2130-69-0)
- Meclofenoxate Hydrochloride (CAS 3685-84-5)
- Meclofenoxate Impurity 10 (CAS 41944-93-8)
- Meclofenoxate Impurity 2 (CAS 4841-22-9)
- Meclofenoxate Impurity 3 (CAS CATO-C4X-24693)
- Meclofenoxate Impurity 4 (CAS CATO-C4X-24694)
- Meclofenoxate Impurity 5 (CAS CATO-C4X-24695)
Recommended Standards
- Limaprost Impurity 14 (CAS CATO-C4X-214514)
- Eltrombopag Impurity 41 (CAS 17933-03-8)
- Lenvatinib Impurity 159 (CAS CATO-C4X-1140159)
- Methyl 4-(piperidin-1-ylsulfonyl)benzoate (CAS 577752-97-7)
- Piperidine, 1,3,4-trimethyl-4-[3-(1-methylethoxy)phenyl]-, (3S,4S)- (CAS 223424-24-6)
- n-(4-Guanidinophenyl)acetamide methanesulfonate (CAS 1426290-72-3)
- 3-Phenyl-3-(2,2,2-trifluoroacetamido)propanoic Acid (CAS 21735-63-7)
- Mometasone Furoate Impurity 40 (CAS CATO-C4X-170440)
- Tert-butyl n-[carbamothioyl(phenyl)methyl]carbamate (CAS 208259-73-8)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
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