Levosimendan impurity 74 CAS CATO-C4X-130874
| CAS No. | CATO-C4X-130874 |
| Molecular Formula | C14H17N3O3 |
| Molecular Weight | 275.30 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Levosimendan impurity 74 (CAS CATO-C4X-130874), a pharmacopoeial impurity reference standard (molecular formula C14H17N3O3, MW 275.30 g/mol) used for the identification and quantification of trace impurities in APIs.
Levosimendan impurity 74 (C14H17N3O3) contains a nitrogen-containing heterocyclic scaffold, an amide 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Levosimendan impurity 74 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 | C14H17N3O3 |
| Molecular Weight | 275.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
Related Levosimendan Standards
- Levosimendan Impurity 81 (CAS CATO-C4X-130881)
- Levosimendan Impurity 42 (CAS CATO-C4X-130842)
- Levosimendan impurity 78 (CAS 131741-36-1)
- Levosimendan Impurity 19 (CAS CATO-C4X-130819)
- Levosimendan (CAS 141505-33-1)
- Levosimendan Impurity 49 (CAS 131741-08-7)
- Levosimendan impurity 70 (CAS CATO-C4X-130870)
- Levosimendan impurity 73 (CAS CATO-C4X-130873)
Recommended Standards
- Picosulfate impurity 20 (CAS 181423-88-1)
- Ramosetron Impurity 13 (CAS 183613-77-6)
- Avibactam Impurity 124 (CAS CATO-C4X-1348124)
- Arbidol Impurity 13 (CAS 40945-79-7)
- Clobetasone Butyrate EP Impurity A (CAS 54063-32-0)
- Furosemide Impurity 14 Sodium salt (CAS CATO-C4X-140237)
- Ivabradine impurity 93 (CAS CATO-C4X-111993)
- Baricitinib Impurity 32 (CAS 269410-08-4)
- 2,5-Dibromoquinoline (CAS 120258-64-2)
- 3-(4-Chlorophenyl)-6-piperazin-1-ylpyridazine (CAS 933693-20-0)
- Methyl 2-(3-amino-1H-pyrazol-5-yl)acetate (CAS 557769-36-5)
- 3-(Propane-1-sulfonyl)-propan-1-ol (CAS 1176457-22-9)
- 4-Bromo-5-(difluoromethyl)-6-fluoropicolinoyl chloride (CAS 1805243-86-0)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
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