Cefcapene Impurity 86 CAS 2165460-37-5
| CAS No. | 2165460-37-5 |
| Molecular Formula | C8H10N2O4S |
| Molecular Weight | 230.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cefcapene Impurity 86 (C8H10N2O4S) 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.
Cefcapene Impurity 86 (CAS 2165460-37-5) is a certified pharmaceutical impurity reference standard with the molecular formula C8H10N2O4S and a molecular weight of 230.24 g/mol.
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.
As a certified reference material (CRM), Cefcapene Impurity 86 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H10N2O4S |
| Molecular Weight | 230.24 g/mol |
| Purity | ≥90% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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 |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Cefcapene Standards
- Cefcapene Impurity 32 (CAS 1450899-66-7)
- Cefcapene Impurity 33 (CAS CATO-C4X-182433)
- Cefcapene Impurity 47 (CAS CATO-C4X-182447)
- Cefcapene Impurity 48 (CAS CATO-C4X-182448)
- Cefcapene Impurity 43 (CAS CATO-C4X-182443)
- Cefcapene Impurity 40 (CAS CATO-C4X-182440)
- Cefcapene Impurity 44 (CAS CATO-C4X-182444)
- Cefcapene Impurity 22 (CAS 118109-49-2)
Recommended Standards
- Ceftizoxime Impurity 80 (CAS 2922677-22-1)
- Sulpiride EP Impurity E (CAS 52395-25-2)
- Fesoterodine Impurity 16 (CAS 161497-18-3)
- Tiapride Hydrochloride EP Impurity B (CAS 50390-76-6)
- Propranolol Impurity 51 (CAS CATO-C4X-151951)
- Baloxavir Marboxil Impurity 221 (CAS CATO-C4X-2108221)
- Sarpogrelate Impurity 33 (CAS CATO-C4X-291333)
- Imidazo[1,2-a]pyrazine-2-carboxylic Acid (CAS 77112-53-9)
- (S)-2-(2,4-dibromophenyl)pyrrolidine (CAS 1390677-88-9)
- Ethyl 5-methoxy-1-methyl-1H-indole-2-carboxylate (CAS 59908-56-4)
- Δ8-Tetrahydrocannabinolic acid A (Δ8-THCA-A) (CAS 23978-89-4)
- 2,4(1H,3H)-Pyrimidinedione, 6-ethyl-1-phenyl- (9CI) 596803-79-1 (CAS 596803-79-1)
- Benzo[b]thiophene-3-carboximidamide (CAS 154650-83-6)
- Glucagon (1-29) (CAS 16941-32-5)
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