(<I>S</I>,<I>R</I>,<I>S</I>)-AHPC-PEG<SUB>3</SUB>-azide CAS 1797406-80-4
| CAS No. | 1797406-80-4 |
| Molecular Formula | C30H43N7O7S |
| Molecular Weight | 645.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (<I>S</I>,<I>R</I>,<I>S</I>)-AHPC-PEG<SUB>3</SUB>-azide 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.
(<I>S</I>,<I>R</I>,<I>S</I>)-AHPC-PEG<SUB>3</SUB>-azide (CAS 1797406-80-4), molecular formula C30H43N7O7S and molecular weight 645.77 g/mol, is a CATO reference standard with documented purity and traceability.
(<I>S</I>,<I>R</I>,<I>S</I>)-AHPC-PEG<SUB>3</SUB>-azide (C30H43N7O7S) 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C30H43N7O7S |
| Molecular Weight | 645.77 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 7 |
| Sulfur Atoms | 1 |
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