Cefminox Impurity 36 CAS CATO-C4X-192636
| CAS No. | CATO-C4X-192636 |
| Molecular Formula | C14H18N3NaO8S2 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Cefminox Impurity 36 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.
Cefminox Impurity 36 (CAS CATO-C4X-192636) is a certified pharmaceutical impurity reference standard with the molecular formula C14H18N3NaO8S2C2H4O2 and a molecular weight of 503.47 g/mol.
Structurally, Cefminox Impurity 36 (C14H18N3NaO8S2C2H4O2) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 503.47 g/mol, it falls into the moderately-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).
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.
Physical & Chemical Properties
| Molecular Formula | C14H18N3NaO8S2 C2H4O2 |
| Molecular Weight | 503.47 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Cefminox Standards
- Cefminox Sodium Heptahydrate (CAS 1351813-81-4)
- Cefminox Impurity 14 (CAS 51138-06-8)
- Cefminox Sodium Impurity 20 (CAS 57617-09-1)
- Cefminox Impurity 23 (CAS 74228-11-8)
- Cefminox Impurity 27 (CAS 75498-97-4)
- Cefminox (CAS 84305-41-9)
- Cefminox Sodium 7Hydrate (CAS 92636-39-0)
- Cefminox Sodium Impurity 10 (CAS CATO-C4X-192610)
Recommended Standards
- Orforglipron impurity 119 (CAS CATO-C4X-3234119)
- Crisaborole lmpurity 94 (CAS 947162-20-1)
- Bortezomib Impurity 62 (CAS CATO-C4X-107262)
- 3-(((3-Hydroxypropyl)amino)methyl)-5,7-dimethylquinolin-2-ol (CAS 462067-73-8)
- N-(1-Butyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)cyclopropanecarboxamide (CAS 955221-34-8)
- 3-(Thietan-3-ylamino)butanenitrile (CAS 1849215-75-3)
- 5-Chloro-2-(1h-1,2,3,4-tetrazol-1-yl)aniline (CAS 926238-10-0)
- tert-Butyl [4-(pyridin-3-yl)piperidin-4-yl]methylcarbamate (CAS 1707580-58-2)
- (4-Cyanophenyl)zinc pivalate ( 0.96 mmol/g) (CAS 1344727-28-1)
- Heme iron polypeptide(Hematin) (CAS 14875-96-8)
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