Micafungin Impurity 24 CAS CATO-C4X-169524
| CAS No. | CATO-C4X-169524 |
| Molecular Formula | C56H70N9O23S |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Micafungin Impurity 24 is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Micafungin Impurity 24 (CAS CATO-C4X-169524), a pharmacopoeial impurity reference standard (molecular formula C56H70N9O23SNa, MW 1292.27 g/mol) used for the identification and quantification of trace impurities in APIs.
Micafungin Impurity 24 (C56H70N9O23SNa) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 Micafungin Impurity 24 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 | C56H70N9O23S Na |
| Molecular Weight | 1292.27 g/mol |
| Purity | ≥95% |
| Storage | Store in a cool place (≤25°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 |
| Degree of Unsaturation (DBE) | 26.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 9 |
| Sulfur Atoms | 1 |
Related Micafungin Standards
- Micafungin Impurity 14 Sodium Salt (CAS 1392514-03-2)
- Micafungin Serine Analog (CAS 1392514-04-3)
- Micafungin Impurity H (CAS 1392514-05-4)
- Micafungin Impurity 20 (CAS 1392514-06-5)
- Micafungin Intermediate FR901379 (CAS 144371-88-0)
- Micafungin WF11899A Impurity (CAS 160335-87-5)
- Micafungin FR-179642 Impurity (Acid) (CAS 168110-44-9)
- Micafungin Impurity 4 (CAS 179162-55-1)
Recommended Standards
- Brivaracetam impurity 106 (CAS CATO-C4X-2007106)
- Ampicillin Impurity 75 (CAS CATO-C4X-144375)
- Itopride Impurity 9 (CAS CATO-C4X-13779)
- (2,2-Dimethyl-3,4-dihydro-2H-1-benzopyran-6-yl)methanol (CAS 61370-82-9)
- 1-(4-Methyl-1,3-thiazole-5-carbonyl)-1,4-diazepane (CAS 1016521-32-6)
- 2-((1H-Indol-3-yl)oxy)-N-methylethanamine (CAS 775516-65-9)
- Methyl (tert-butoxycarbonyl)-DL-phenylalaninate (CAS 19901-50-9)
- Rizatriptan impurity 19 Benzoic acid (CAS 1391062-44-4 (free base))
- Methyl 6-amino-3-bromo-2-methoxybenzoate (CAS 681247-48-3)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
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