LCZ-696 Impurity 50 CAS 149709-60-4
| CAS No. | 149709-60-4 |
| Molecular Formula | C25H33NO4 |
| Molecular Weight | 411.53 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| 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 LCZ-696 Impurity 50.
As a process- or degradation-related impurity, LCZ-696 Impurity 50 (CAS 149709-60-4, C25H33NO4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C25H33NO4, LCZ-696 Impurity 50 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 411.53 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).
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 manufactures LCZ-696 Impurity 50 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 | C25H33NO4 |
| Molecular Weight | 411.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 5-Nitro-1'-((2-(trimethylsilyl)ethoxy)methyl)-1,3-dihydrospiro[indene-2,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one (CAS 879132-49-7)
- Oseltamivir Impurity 114 (CAS CATO-C4X-1720114)
- 3-Cyclopentyl-N-(2-((4-(4-fluorophenyl)piperazin-1-yl)sulfonyl)ethyl)propanamide (CAS 897618-52-9)
- Oseltamivir Impurity 128 (CAS CATO-C4X-1720128)
- Oxiracetam Impurity 14 (CAS 24587-49-3)
- Donepezil Impurity 25 (CAS 120012-04-6)
- Tirofiban Impurity 5 (CAS CATO-C4X-12545)
- 2-(2-Chloro-6-methylphenoxy)ethan-1-amine hydrochloride (CAS 1048664-09-0)
- N-((1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl)methyl)pentan-1-amine hydrochloride (CAS 1856071-29-8)
- 4-(5-Oxo-2,5-dihydrofuran-3-yl)benzonitrile (CAS 58789-95-0)
- 2-(Difluoromethyl)-5-iodo-3-methylpyridine-6-carboxaldehyde (CAS 1806952-10-2)
- 1-Chloro-3-nitro-5-(trifluoromethoxy)benzene (CAS 1261731-35-4)
- 5-(Isopropylsulfonyl)indolin-2-one (CAS 666236-04-0)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
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