Cefdinir Impurity 62 CAS CATO-C4X-121062
| CAS No. | CATO-C4X-121062 |
| Molecular Formula | C13H15N5O4S2 |
| Molecular Weight | 369.42 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Cefdinir Impurity 62 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.
As a process- or degradation-related impurity, Cefdinir Impurity 62 (CAS CATO-C4X-121062, C13H15N5O4S2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Cefdinir Impurity 62 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 369.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C13H15N5O4S2 |
| Molecular Weight | 369.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Related Cefdinir Standards
- Cefdinir Impurity 5 (CAS 178949-04-7)
- Cefdinir Impurity 65 (CAS CATO-C4X-121065)
- Cefdinir USP Related Compound B (CAS 79350-10-0)
- Cefdinir Impurity 39 (CAS 104797-47-9)
- Cefdinir Impurity 66 (CAS CATO-C4X-121066)
- Cefdinir Impurity 6 (CAS 79350-14-4)
- Cefdinir Impurity 2 (CAS CATO-C4X-12102)
- 3-Methyl cefdinir (CAS 71091-93-5)
Recommended Standards
- Cefdenib decarboxylated ring opening lactone mixture (CAS CATO-C4X-121057)
- Levofloxacin-d8 (CAS 1217716-71-6)
- Cefotaxime Impurity 49 (CAS 130468-09-6)
- Ofloxacin-d8 (CAS 1219170-21-4)
- Papaverine Impurity 41 (CAS CATO-C4X-206741)
- Evocalcet Impurity 23 (CAS CATO-C4X-248523)
- Testosterone Impurity 24 (CAS CATO-C4X-132624)
- N-(4-Bromophenyl)-3-oxobutanamide (CAS 38418-24-5)
- 1-ethyl-4-hydroxycyclohexane-1-carboxylic acid (CAS 1509096-29-0)
- 1-(3-(Trifluoromethyl)benzyl)-5-(3-(trifluoromethyl)phenyl)-1H-tetrazole (CAS 303145-04-2)
- 4-Hydrazinyl-1λ6-thiane-1,1-dione hydrochloride (CAS 1432678-30-2)
- methyl 2-[4-(acetyloxy)phenyl]acetate (CAS 35400-15-8)
- 4-[5-amino-4-(1,3-benzothiazol-2-yl)-3-oxo-2,3-dihydro-1H-pyrrol-1-yl]benzoic acid (CAS 610278-84-7)
- Semaglutide Impurity 145 (CAS CATO-C4X-2226145)
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