Pivmecillinam Impurity 13 CAS CATO-C4X-232313
| CAS No. | CATO-C4X-232313 |
| Molecular Formula | C15H24N2O7S |
| Molecular Weight | 376.43 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Pivmecillinam Impurity 13.
As a process- or degradation-related impurity, Pivmecillinam Impurity 13 (CAS CATO-C4X-232313, C15H24N2O7S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Pivmecillinam Impurity 13 (C15H24N2O7S) 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.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H24N2O7S |
| Molecular Weight | 376.43 g/mol |
| Purity | ≥95% |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Pivmecillinam Standards
- Pivmecillinam Impurity 5 (CAS 64527-05-5)
- Pivmecillinam Impurity 8 (CAS CATO-C4X-23238)
- Pivmecillinam Impurity 12 (CAS CATO-C4X-232312)
- Pivmecillinam EP Impurity C (CAS CATO-C4X-23233)
- Pivmecillinam EP Impurity A (CAS 25031-06-5)
- Pivmecillinam EP Impurity A (CAS 25031-08-7)
- Pivmecillinam Impurity 7 (CAS CATO-C4X-23237)
- Pivmecillinam Impurity 10 (CAS CATO-C4X-232310)
Recommended Standards
- Torasemide Impurity 24 (CAS CATO-C4X-183624)
- ethoxyacetyl chloride (CAS 14077-58-8)
- Vardenafil Impurity 39 (CAS 2580939-41-7)
- ACrylate-peg5-t-butyl ester (CAS 1435943-66-0)
- Amiloride EP Impurity C HCl (CAS 1207-29-0)
- Estradiol Impurity 21 (CAS 1187829-63-5)
- Lifitegrast Impurity 119 (CAS CATO-C4X-2409119)
- 1-Propyl-2,3,4,9-tetrahydro-1H-beta-carboline-3-carboxylic acid (CAS 147796-05-2)
- Cefuroxime Sodium EP Impurity E (CAS 97232-97-8)
- 2,6-Dichloro-4-fluorophenacyl bromide (CAS 1806276-74-3)
- 3-Fluoro-4-(5-methyl-1H-imidazol-1-yl)benzaldehyde (CAS 1415565-05-7)
- 2-Oxo-N,2-diphenylacetamide (CAS 4732-66-5)
- 3-(2,2,2-Trifluoro-1-methoxyethyl)aniline (CAS 919278-50-5)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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