Avibactam impurity 102 CAS CATO-C4X-1348102
| CAS No. | CATO-C4X-1348102 |
| Molecular Formula | C9H16N3O7S |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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 process- or degradation-related impurity, Avibactam impurity 102 (CAS CATO-C4X-1348102, C9H16N3O7SNa) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of Avibactam impurity 102 (C9H16N3O7SNa) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C9H16N3O7S Na |
| Molecular Weight | 333.29 g/mol |
| Purity | 97%+ |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Avibactam Standards
- Avibactam Impurity 133 (CAS 1133931-73-3)
- Avibactam impurity 113 (CAS 115134-37-7)
- Avibactam Impurity 89 (CAS 1171080-45-7)
- Avibactam Impurity 22 (CAS 1174020-25-7)
- Avibactam Sodium Salt (CAS 1192491-61-4)
- Avibactam-13C5,15N Sodium Salt (CAS 1192491-61-4 (non-labelled))
- Avibactam Impurity 02 (CAS 1192500-31-4)
- Avibactam Impurity 56（2S,5R) (CAS 1192651-49-2)
Recommended Standards
- Levosimendan Impurity 5 (CAS CATO-C4X-13085)
- Ubidecarenone Impurity 8 (Coenzyme Q10 H2-d6) (CAS CATO-C4X-137613)
- Opicapone impurity 24 (CAS CATO-C4X-240424)
- 5-(Isoxazol-3-yl)oxazole-4-carboxylic Acid (CAS 1250404-35-3)
- 6-benzyl-3,6-diazabicyclo[3.2.1]octane (CAS 1521198-66-2)
- 4-(N-Hydroxyformamido)butanoic acid (CAS 608527-39-5)
- 4-(3,4-Dimethylphenoxy)aniline hydrochloride (CAS 1185297-66-8)
- 5-Methyl-2-(trifluoromethoxy)benzenesulfonyl chloride (CAS 1261683-44-6)
- (4-Bromo-3-chloro-2-methylphenyl)methanol (CAS 1809168-73-7)
- Cycloaspeptide D (CAS 691363-62-9)
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