Mal-amido-PEG2-C2-amido-Ph-C2-CO-AZD CAS 1037589-69-7
| CAS No. | 1037589-69-7 |
| Molecular Formula | C26H32N4O8 |
| Molecular Weight | 528.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Mal-amido-PEG2-C2-amido-Ph-C2-CO-AZD (C26H32N4O8) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 528.55 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Mal-amido-PEG2-C2-amido-Ph-C2-CO-AZD (CAS 1037589-69-7), a certified reference material (molecular formula C26H32N4O8, MW 528.55 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Mal-amido-PEG2-C2-amido-Ph-C2-CO-AZD 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 | C26H32N4O8 |
| Molecular Weight | 528.55 g/mol |
| Appearance | Pale yellow to 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
Related Mal Standards
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Recommended Standards
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- [cis-3-Fluoro-4-piperidyl]methanol (CAS 895634-73-8)
- Ethyl 5-phenyl-2-(4-phenylpiperazin-1-yl)-1H-pyrrole-3-carboxylate (CAS 120243-56-3)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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