Fimasartan potassium trihydrate CAS 1020110-23-9
| CAS No. | 1020110-23-9 |
| Molecular Formula | C27H31N7OS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Fimasartan potassium trihydrate.
Fimasartan potassium trihydrate (CAS 1020110-23-9), molecular formula C27H31N7OSKH2O and molecular weight 558.77 g/mol, is a CATO reference standard with documented purity and traceability.
Fimasartan potassium trihydrate (C27H31N7OSKH2O) contains a steroid core, 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.
CATO manufactures Fimasartan potassium trihydrate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C27H31N7OS K 3*H2O |
| Molecular Weight | 558.77 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 7 |
| Sulfur Atoms | 1 |
Related Fimasartan Standards
Recommended Standards
- 2-Hydrazinyl-5-methoxypyrazine hydrochloride (CAS 1956322-79-4)
- Fmoc-(R)-3-amino-4-(3-pyridyl)-butyric acid (CAS 269396-66-9)
- 2,2,2-Trifluoro-1-(4,5,6,7-tetrahydro-1h-indol-2-yl)ethan-1-one (CAS 131172-58-2)
- Bis(2,2,3,3,3-pentafluoropropyl)amine (CAS 883498-76-8)
- Potassium (((2,4-dimethoxybenzyl)oxy)methyl)trifluoroborate (CAS 1870888-78-0)
- 5-Fluoro-2-(pyrrolidin-3-yloxy)pyrimidine hydrochloride (CAS 1420956-42-8)
- (2-Phenoxypyrimidin-5-yl)boronic acid (CAS 2226941-75-7)
- 3,3-Diethyloxadicarbo-cyanine iodide (CAS 14806-50-9)
- Ethyl 2-amino-1H-indole-6-carboxylate (CAS 412284-12-9)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com