Phenoxymethylpenicillin Trimer CAS CATO-C4X-212613
| CAS No. | CATO-C4X-212613 |
| Molecular Formula | C48H56N6O16S3 |
| Molecular Weight | 1069.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Phenoxymethylpenicillin Trimer (CAS CATO-C4X-212613), molecular formula C48H56N6O16S3 and molecular weight 1069.18 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Phenoxymethylpenicillin Trimer is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 1069.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 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), Phenoxymethylpenicillin Trimer 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 | C48H56N6O16S3 |
| Molecular Weight | 1069.18 g/mol |
| Purity | >90% |
| 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 3 |
Related Phenoxymethylpenicillin Standards
- Phenoxymethylpenicillin Dimer (CAS CATO-C4X-212614)
- Phenoxymethylpenicillin Impurity 21 (CAS CATO-C4X-212621)
- Phenoxymethylpenicillin Impurity 25 (CAS CATO-C4X-212625)
- Phenoxymethylpenicillin Impurity 15 (CAS CATO-C4X-212615)
- Phenoxymethylpenicillin Impurity 18 (CAS CATO-C4X-212618)
- Phenoxymethylpenicillin Impurity 12 (CAS CATO-C4X-212612)
- Phenoxymethylpenicillin Impurity 16 (CAS CATO-C4X-212616)
- Phenoxymethylpenicillin Impurity 19 (CAS CATO-C4X-212619)
Recommended Standards
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- 2-(5-Bromopyridin-2-yl)cyclohexanol (CAS 1420794-03-1)
- 2-((2-Mercaptoacetoxy)methyl)-2-methylpropane-1,3-diyl bis(2-mercaptoacetate) (CAS 10193-98-3)
- 6,7-Dimethyl 5-(4-bromophenyl)-1H,3H-pyrrolo[1,2-c][1,3]thiazole-6,7-dicarboxylate (CAS 337920-90-8)
- 1-(5-Methoxy-1-methyl-1H-indol-3-yl)ethanone (CAS 116176-87-5)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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