Azido-PEG8-PFP ester CAS 2055014-62-3
| CAS No. | 2055014-62-3 |
| Molecular Formula | C25H36F5N3O10 |
| Molecular Weight | 633.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Azido-PEG8-PFP ester (CAS 2055014-62-3), molecular formula C25H36F5N3O10 and molecular weight 633.56 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Azido-PEG8-PFP ester is typically off-white to pale yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 633.56 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), Azido-PEG8-PFP ester 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 | C25H36F5N3O10 |
| Molecular Weight | 633.56 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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- Prop-2-en-1-yl 6-(4-phenylpiperazin-1-yl)pyridine-3-carboxylate (CAS 400086-66-0)
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)-2,2,2-trifluoroethan-1-amine (CAS 2167515-85-5)
- N-(2-(5,8-Dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)butyramide (CAS 851406-40-1)
- 2-(4-Cyano-2-methoxyphenoxy)-N-cyclopropylacetamide (CAS 850301-77-8)
- Tirzepatide Impurity 43 (CAS CATO-C4X-324043)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com