Vericiguat Impurity 17 CAS 625115-49-3
| CAS No. | 625115-49-3 |
| Molecular Formula | C20H19FN8O2 |
| Molecular Weight | 422.42 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 422.42 g/mol gives Vericiguat Impurity 17 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Vericiguat Impurity 17 (CAS 625115-49-3) is a certified pharmaceutical impurity reference standard with the molecular formula C20H19FN8O2 and a molecular weight of 422.42 g/mol.
Vericiguat Impurity 17 (C20H19FN8O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Vericiguat Impurity 17 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 | C20H19FN8O2 |
| Molecular Weight | 422.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 8 |
Related Vericiguat Standards
- Vericiguat Impurity 77 (CAS CATO-C4X-289677)
- Vericiguat (CAS 1350653-20-1)
- Vericiguat Impurity 101 (CAS 1374344-58-7)
- Vericiguat Impurity 37 (CAS CATO-C4X-289637)
- Vericiguat Impurity 38 (CAS CATO-C4X-289638)
- Vericiguat impurity 52 (CAS CATO-C4X-289652)
- Vericiguat Impurity 88 (CAS CATO-C4X-289688)
- Vericiguat Impurity 62 (CAS CATO-C4X-289662)
Recommended Standards
- Riociguat Impurity 38 (CAS CATO-C4X-174938)
- 4',4'''-(Diazene-1,2-diyl)bis(([1,1'-biphenyl]-4-carboxylicacid)) (CAS 148-85-6)
- Riociguat Impurity 22 (CAS CATO-C4X-174922)
- 1,4-Bis((4-hydroxyphenyl)amino)anthracene-9,10-dione (CAS 15939-83-0)
- Emedastine Impurity 38 (CAS CATO-C4X-226738)
- Palbociclib Impurity 120 (CAS CATO-C4X-1125120)
- Hydroxychloroquine impurity 83 (CAS CATO-C4X-183583)
- (R)-1-Phenyl-1,2,3,4-Tetrahydroisoquinoline (CAS 180272-45-1)
- 1H-indole, 4-ethyl- (CAS 344748-71-6)
- 2-(2-Nitrophenyl)acetaldehyde (CAS 1969-73-9)
- 3-amino-1-(4-fluorophenyl)piperidin-2-one (CAS 1344011-41-1)
- 1-AMINO-3-METHYL-2,3-DIHYDRO-1H-INDENE-1-CARBOXYLIC ACID (CAS 1220040-02-7)
- ALDH1A3-IN-3 (CAS 18962-05-5)
- Casein Kinase II Receptor Peptide (CAS 198481-81-1)
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