Glucose Impurity 35 CAS CATO-C4X-209535
| CAS No. | CATO-C4X-209535 |
| Molecular Formula | C16H24N2O15P2 |
| Molecular Weight | 546.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 546.31 g/mol gives Glucose Impurity 35 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Glucose Impurity 35 (CAS CATO-C4X-209535, C16H24N2O15P2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Glucose Impurity 35 (C16H24N2O15P2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester 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.
As a certified reference material (CRM), Glucose Impurity 35 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 | C16H24N2O15P2 |
| Molecular Weight | 546.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Glucose Standards
- TDP-glucose (CAS 2196-62-5)
- Glucose Pentasulfate (CAS CATO-C3D-262593)
- Glucose - Impurity C (CAS 113158-51-3)
- Glucose Impurity 36 (CAS 23363-08-8)
- Glucose Impurity 40 (CAS 175845-69-9)
- D-Glucose 2,3,4,5,6-Pentaacetate (CAS 3891-59-6)
- β-L-Glucose pentaacetate (CAS 66966-07-2)
- α-D-Glucose 1-Phosphate Dipotassium SaltDiscontinued See G596815 (CAS 6736-77-2)
Recommended Standards
- 1-3-4-6-Tetra-O-acetyl-2-deoxy-2-(4-5-dichlorophthalimido)-D-glucopyranose (CAS 308796-43-2)
- P,P′-[5′-(4-Phosphonophenyl)[1,1′:3′,1′′-terphenyl]-4,4′′-diyl]bis[phosphonic acid] (CAS 1045720-71-5)
- Aripiprazole Impurity 88 (CAS CATO-C4X-100888)
- 2,2'-(Butane-1,4-diylbis(sulfanediyl))bis(N-(2-bromophenyl)acetamide) (CAS 301194-28-5)
- Abemaciclib Impurity 90 (CAS CATO-C4X-293790)
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