Meropenem Impurity 14 CAS CATO-C4X-130914
| CAS No. | CATO-C4X-130914 |
| Molecular Formula | C34H50N6O10S2 |
| Molecular Weight | 766.93 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Meropenem Impurity 14 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.
As a process- or degradation-related impurity, Meropenem Impurity 14 (CAS CATO-C4X-130914, C34H50N6O10S2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Meropenem Impurity 14 (C34H50N6O10S2) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Meropenem Impurity 14 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 | C34H50N6O10S2 |
| Molecular Weight | 766.93 g/mol |
| Purity | >90% |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 2 |
Related Meropenem Standards
- Meropenem Impurity 20 (CAS 166901-45-7)
- Meropenem EP Impurity B2 (CAS CATO-C4X-130921)
- Meropenem Impurity 23 (CAS CATO-C4X-130923)
- Meropenem Impurity 33 (CAS CATO-C4X-130933)
- Meropenem Impurity 34 (CAS CATO-C4X-130934)
- Meropenem Impurity 35 (CAS CATO-C4X-130935)
- Meropenem Impurity 37 (CAS CATO-C4X-130937)
- Meropenem Impurity 46 (CAS CATO-C4X-130946)
Recommended Standards
- Dibenzhydryldiphenylsilane (CAS 18849-23-5)
- 3'-Methoxy-2,3,4,5-tetrahydro-1,1'-biphenyl (CAS 1884-41-9)
- 4,4'-(5',5''-Bis(3-(pyridin-4-yl)phenyl)-[1,1':3',1'':3'',1'''-quaterphenyl]-3,3'''-diyl)dipyridine (CAS 1009033-96-8)
- Pyridine, 3,3'-[5',5''-bis[3-(3-pyridinyl)phenyl][1,1':3',1'':3'',1'''-quaterphenyl]-3,3'''-diyl]bis- (CAS 1009033-94-6)
- Bempedoic Acid Impurity 18 (CAS CATO-C4X-218918)
- Finerenone Impurity 22 (CAS 1260883-35-9 (ketone form))
- Adenosine Impurity 32 (CAS 72560-66-8)
- Benzyl 4-carbamoylpiperidine-1-carboxylate (CAS 167757-45-1)
- 4,5-Dichloro-2-(4-chlorophenoxy)aniline (CAS 58802-24-7)
- Ritonavir EP Impurity A (CAS 154212-61-0)
- N-(3-Ethynylphenyl)-4-methyl-3-(trifluoromethyl)benzamide (CAS 2499499-11-3)
- 7-bromonaphthalen-1-ol (CAS 91270-69-8)
- 2-(4-Chloro-2-fluorophenyl)oxazolo[4,5-b]pyridine (CAS 52333-65-0)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
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