Cefcapene Impurity 14 CAS CATO-C4X-182414
| CAS No. | CATO-C4X-182414 |
| Molecular Formula | C27H36N4O8S2 |
| Molecular Weight | 608.73 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Cefcapene Impurity 14 (CAS CATO-C4X-182414), a pharmacopoeial impurity reference standard (molecular formula C27H36N4O8S2, MW 608.73 g/mol) used for the identification and quantification of trace impurities in APIs.
Cefcapene Impurity 14 (C27H36N4O8S2) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), Cefcapene Impurity 14 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C27H36N4O8S2 |
| Molecular Weight | 608.73 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Cefcapene Standards
- Cefcapene Impurity 55 (CAS CATO-C4X-182455)
- Cefcapene Impurity 106 (CAS CATO-C4X-1824106)
- Cefcapene Impurity 68 (CAS CATO-C4X-182468)
- Cefcapene Impurity 67 (CAS CATO-C4X-182467)
- Cefcapene Impurity 101 (CAS CATO-C4X-1824101)
- Cefcapene Impurity 104 (CAS CATO-C4X-1824104)
- Cefcapene Impurity 92 (CAS CATO-C4X-182492)
- Cefcapene Impurity 24 (CAS CATO-C4X-182424)
Recommended Standards
- 1,6-Hexamethylenebis(triphenylphosphonium bromide) (CAS 22884-32-8)
- 1-(Tert-butyl)2-methyl(2S,4R)-4-((4,4''-diamino-5'-(4-aminophenyl)-[1,1':3',1''-terphenyl]-4'-yl)methoxy)pyrrolidine-1,2-dicarboxylate (CAS 2116475-70-6)
- [8]Cycloparaphenylene (CAS 1217269-85-6)
- Fangchinoline (CAS 436-77-1)
- Butylphthalide Impurity 8 (CAS 1505458-11-6)
- Plerixafor Impurity 21 (CAS 589-29-7)
- Lapatinib Impurity 33 (p-Toluenesulfonic acid) (CAS CATO-C4X-119133)
- tert-Butyl (1R,2R,4S)-rel-2-amino-7-azabicyclo[2.2.1]heptane-7-carboxylate (CAS 1000870-15-4)
- 87871-87-2 PUBCHEM_16211445 DTXSID80583427 (CAS 87871-87-2)
- 1,1,2,2-Tetrakis(4'-nitro-[1,1'-biphenyl]-4-yl)ethene (CAS 2177279-46-6)
- Abemaciclib Impurity 186 (CAS 2137067-02-6)
- 3-(Dimethylamino)benzoyl chloride hydrochloride (CAS 117500-61-5)
- Amorolfine Impurity 49 (CAS CATO-C4X-154249)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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