Disulfide Bonded Polymers A-Linaclotide CAS CATO-C4X-210612
| CAS No. | CATO-C4X-210612 |
| Molecular Formula | C118H158N30O42S12 |
| Molecular Weight | 3053.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C118H158N30O42S12, Disulfide Bonded Polymers A-Linaclotide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 3053.47 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Disulfide Bonded Polymers A-Linaclotide (CAS CATO-C4X-210612), a certified reference material (molecular formula C118H158N30O42S12, MW 3053.47 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C118H158N30O42S12 |
| Molecular Weight | 3053.47 g/mol |
| Purity | >95% |
| 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) | 55.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 30 |
| Sulfur Atoms | 12 |
Recommended Standards
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- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
Why CATO?
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