Meropenem Impurity 27 CAS CATO-C4X-130927
| CAS No. | CATO-C4X-130927 |
| Molecular Formula | C51H75N9O15S3 |
| Molecular Weight | 1150.39 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.
As a process- or degradation-related impurity, Meropenem Impurity 27 (CAS CATO-C4X-130927, C51H75N9O15S3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Meropenem Impurity 27 (C51H75N9O15S3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 19.0, corresponding to approximately 19 ring(s) or double-bond equivalent(s). With a molecular weight of 1150.39 g/mol, it falls into the high-molecular-weight range. 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).
CATO manufactures Meropenem Impurity 27 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 | C51H75N9O15S3 |
| Molecular Weight | 1150.39 g/mol |
| Purity | 97%+ |
| 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 9 |
| Sulfur Atoms | 3 |
Related Meropenem Standards
- Meropenem Impurity 39 (CAS CATO-C4X-130939)
- Meropenem Impurity 54 (CAS CATO-C4X-130954)
- Meropenem Impurity 57 (CAS CATO-C4X-130957)
- Meropenem Impurity 28 (CAS CATO-C4X-130928)
- Meropenem Impurity 38 (CAS CATO-C4X-130938)
- Meropenem Impurity 53 (CAS CATO-C4X-130953)
- Meropenem Impurity 7 (CAS CATO-C4X-13097)
- Meropenem Impurity 41 (CAS CATO-C4X-130941)
Recommended Standards
- Polyethylene Glycol Monooleyl Ether (n=approx. 20) (CAS 9004-98-2)
- Cyclosporin A-Derivative 2 (CAS 156047-45-9)
- NDI812-2ThBr (CAS 1178586-27-0)
- IDIC-4Cl/ID4Cl (CAS 2361961-01-3)
- Chlorhexidine Impurity 22 (CAS CATO-C4X-225622)
- Rupatadine Impurity 35 (CAS 1632412-57-7)
- Atorvastatin Impurity 167 (CAS CATO-C4X-1132167)
- 3-(Furan-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxylicacid (CAS 477854-03-8)
- 2-Amino-2-(2,4-dimethoxyphenyl)acetamide (CAS 1218026-71-1)
- Cibenzoline Impurity (N-(2-aminoethyl-2,2-diphenyl Cyclopropanecarboxamide) (CAS 109546-07-8)
- 2-Aminopentan-3-ol hydrochloride (CAS 1228600-55-2)
- Ketotifen Impurity 21 (CAS CATO-C4X-204621)
- N-Methyl-N-phenylbutanamide (CAS 42883-79-4)
- Neuropeptide Y (13-36) (human, rat) (CAS 122341-40-6)
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