Vericiguat Impurity 80 CAS CATO-C4X-289680
| CAS No. | CATO-C4X-289680 |
| Molecular Formula | C17H14F2N8 |
| Molecular Weight | 368.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Vericiguat Impurity 80 (C17H14F2N8) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point; 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.
Vericiguat Impurity 80 (CAS CATO-C4X-289680) is a certified pharmaceutical impurity reference standard with the molecular formula C17H14F2N8 and a molecular weight of 368.34 g/mol.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
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 | C17H14F2N8 |
| Molecular Weight | 368.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 8 |
Related Vericiguat Standards
- Vericiguat Impurity 1 (CAS 1350653-30-3)
- Vericiguat Impurity 85 (CAS CATO-C4X-289685)
- Vericiguat Impurity 87 (CAS CATO-C4X-289687)
- Vericiguat Impurity 72 (CAS CATO-C4X-289672)
- Vericiguat Impurity 74 (CAS CATO-C4X-289674)
- Vericiguat Impurity 93 (CAS CATO-C4X-289693)
- Vericiguat Impurity 96 (CAS CATO-C4X-289696)
- Vericiguat impurity 56 (CAS CATO-C4X-289656)
Recommended Standards
- Finerenone Impurity 167 (CAS CATO-C4X-2880167)
- Roxadustat Impurity 38 (CAS CATO-C4X-221338)
- 3-O-Feruloylquinic acid (CAS 1899-29-2)
- Roxadustat Impurity 34 (CAS CATO-C4X-221334)
- Lincomycin EP Impurity D(Clindamycin EP Impurity D) (CAS 17017-22-0)
- Ezetimibe Impurity 87 (CAS 2514695-40-8)
- Dobutamine Impurity 41 (CAS 41973-35-7)
- 2-((4,5,6,7-Tetrahydro-1H-indazol-3-yl)oxy)acetonitrile (CAS 61088-04-8)
- Diethyleneglycol diformate (CAS 120570-77-6)
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(3-fluorophenyl)methanone (CAS 898773-38-1)
- 5-Propyl-1H-benzo[d]imidazol-2(3H)-one (CAS 103151-04-8)
- (7-Amino-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol (CAS 313656-57-4)
- 4-Bromo-6,7-dimethoxyquinoline-3-carboxylic acid (CAS 1378259-75-6)
- Erythropoietin Mimetic Peptide Sequence 20 (CAS 203397-62-0)
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