Relebactam Impurity 107 CAS 2089462-49-5
| CAS No. | 2089462-49-5 |
| Molecular Formula | C14H22N4O6S |
| Molecular Weight | 374.41 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 Relebactam Impurity 107.
Relebactam Impurity 107 (CAS 2089462-49-5) is a certified pharmaceutical impurity reference standard with the molecular formula C14H22N4O6S and a molecular weight of 374.41 g/mol.
Relebactam Impurity 107 (C14H22N4O6S) 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. 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.
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 | C14H22N4O6S |
| Molecular Weight | 374.41 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Relebactam Standards
- Relebactam Impurity 100 (CAS 2089462-50-8)
- Relebactam Impurity 101 (CAS 2089462-51-9)
- Relebactam Impurity 102 (CAS 2089611-54-9)
- Relebactam Impurity 103 (CAS 2089611-55-0)
- Relebactam Impurity 104 (CAS 2089611-53-8)
- Relebactam Impurity 105 (CAS 2089462-48-4)
- Relebactam Impurity 106 (CAS 2089611-52-7)
- Relebactam Impurity 108 (CAS 2089611-50-5)
Recommended Standards
- Relebactam Impurity 109 (CAS 2089611-51-6)
- Relebactam Impurity 85 (CAS 2089611-56-1)
- Relebactam Impurity 86 (CAS 2089611-57-2)
- Relebactam Impurity 90 (CAS 2365454-30-2)
- Mirogabalin Impurity N85 (CAS 1138245-15-4)
- Atracurium Impurity 92 (CAS 640-57-3)
- Empagliflozin Impurity 127 (CAS CATO-C4X-1065127)
- n-(1-(3-Methylthiophen-2-yl)ethyl)cyclopropanamine (CAS 1344042-71-2)
- Piperidin-3-ylmethanesulfonamide (CAS 1206969-70-1)
- (Z)-2-Benzamido-3-(2-chlorophenyl)acrylic acid (CAS 20273-54-5)
- 1-(2,6-Dimethylphenoxy)-2-aminopropane (CAS 31828-71-4)
- 2-(2-Isopropylphenoxy)-5-methylaniline (CAS 946728-35-4)
- (R)-(-)-Coerulescine (CAS 211305-81-6)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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