Relebactam Impurity 60 CAS CATO-C4X-214460
| CAS No. | CATO-C4X-214460 |
| Molecular Formula | C17H27N4O8S |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 689.95 g/mol gives Relebactam Impurity 60 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Relebactam Impurity 60 (CAS CATO-C4X-214460), a pharmacopoeial impurity reference standard (molecular formula C17H27N4O8SC16H36N, MW 689.95 g/mol) used for the identification and quantification of trace impurities in APIs.
Relebactam Impurity 60 (C17H27N4O8SC16H36N) 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.
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 certified reference material (CRM), Relebactam Impurity 60 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 | C17H27N4O8S C16H36N |
| Molecular Weight | 689.95 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Relebactam Standards
- Relebactam Impurity 69 (CAS 1133931-69-7)
- Relebactam (CAS 1174018-99-5)
- Relebactam Impurity 96 (CAS 1174019-13-6)
- Relebactam Impurity 115 (CAS 1174019-19-2)
- Relebactam Impurity 111 (CAS 1174019-20-5)
- Relebactam Impurity 99 (CAS 1174019-22-7)
- Relebactam Impurity 114 (CAS 1174019-32-9)
- Relebactam Impurity 89 (CAS 1174019-43-2)
Recommended Standards
- Amoxicillin Impurity 95 (CAS CATO-C4X-114895)
- Nicotinamide impurity 27 (CAS CATO-C4X-200027)
- Levocarnitine Impurity N2 (CAS 98137-59-8)
- 1-(1-(sec-Butyl)-1H-pyrazol-5-yl)-N-((1-ethyl-1H-pyrazol-4-yl)methyl)methanamine hydrochloride (CAS 1855910-61-0)
- 4-(Trifluoromethyl)-2-pyrimidineethanamine (CAS 944898-59-3)
- 3-Amino-4-methoxyphenylboronic Acid Pinacol Ester (CAS 1000339-10-5)
- N-((4-Amino-2-methylpyrimidin-5-yl)methyl)nicotinamide (CAS 105801-73-8)
- 2-(Chloromethyl)-4,5,6,7-tetrahydro-1,3-benzothiazole (CAS 170881-65-9)
- 3-((5-Phenyl-1,3,4-oxadiazol-2-yl)thio)benzo[b]thiophene 1,1-dioxide (CAS 667901-18-0)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
Why CATO?
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