Meclofenoxate Impurity 3 CAS CATO-C4X-24693
| CAS No. | CATO-C4X-24693 |
| Molecular Formula | C12H17NO4 |
| Molecular Weight | 239.27 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.
Meclofenoxate Impurity 3 (CAS CATO-C4X-24693) is a certified pharmaceutical impurity reference standard with the molecular formula C12H17NO4 and a molecular weight of 239.27 g/mol.
The molecular framework of Meclofenoxate Impurity 3 (C12H17NO4) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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.
CATO manufactures Meclofenoxate Impurity 3 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 | C12H17NO4 |
| Molecular Weight | 239.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Meclofenoxate Standards
- Meclofenoxate Impurity 7 (CAS 2130-69-0)
- Meclofenoxate Impurity 10 (CAS 41944-93-8)
- Meclofenoxate Impurity 5 (CAS CATO-C4X-24695)
- Meclofenoxate Impurity 1 (CAS 14426-42-7)
- Meclofenoxate Impurity 2 (CAS 4841-22-9)
- Meclofenoxate Impurity 6 (CAS CATO-C4X-24696)
- Meclofenoxate Impurity 4 (CAS CATO-C4X-24694)
- Meclofenoxate Impurity 8 (CAS CATO-C4X-24698)
Recommended Standards
- Carbidopa impurity 40 (CAS CATO-C4X-231040)
- Nefopam impurity 22 (CAS CATO-C4X-283722)
- Carbidopa impurity 39 (CAS 2354546-08-8)
- Mirogabalin Impurity 1 (CAS CATO-C4X-29241)
- Sitafloxacin impurity 73 (CAS CATO-C4X-115573)
- Esomeprazole Impurity 120 (CAS 358675-51-1)
- Ganciclovir impurity 23 (CAS CATO-C4X-102123)
- 2-((4-(tert-Butyl)phenyl)thio)quinazolin-4(3H)-one (CAS 6956-64-5)
- Bicalutamide Impurity 31 (CAS CATO-C4X-101331)
- 1-[(3,4-Dichlorobenzyl)sulfonyl]piperidine-3-carboxylic acid (CAS 1858242-24-6)
- 2-((1-Methyl-1H-tetrazol-5-yl)thio)-1-(4-((6-methylpyridin-2-yl)oxy)piperidin-1-yl)ethan-1-one (CAS 1797536-99-2)
- 6-Iodo-4-methylquinoline (CAS 57830-59-8)
- 4-Isopropylbenzyl Bromide (CAS 73789-86-3)
- Immunstimulating Peptide, human (CAS 94773-24-7)
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