LCZ696杂质598-11 CAS 149709-61-5
| CAS No. | 149709-61-5 |
| Molecular Formula | C24H31NO3 |
| Molecular Weight | 381.51 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.
LCZ696杂质598-11 (CAS 149709-61-5) is a certified pharmaceutical impurity reference standard with the molecular formula C24H31NO3 and a molecular weight of 381.51 g/mol.
Structurally, LCZ696杂质598-11 (C24H31NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 381.51 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures LCZ696杂质598-11 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 | C24H31NO3 |
| Molecular Weight | 381.51 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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
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- Donepezil Impurity 25 (CAS 120012-04-6)
- tert-butyl N-(tert-butoxycarbonylamino)-N-[3-(4-pyridyl)-1-bicyclo[1.1.1]pentanyl]carbamate (CAS 2149634-64-8)
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- 3-[(4-Bromophenyl)sulfanyl]-2-phenylquinoline-4-carboxylic acid (CAS 477886-46-7)
- 2-(6-Methyl-2-(5-methylpyridin-2-yl)imidazo[1,2-a]pyridin-3-yl)acetonitrile (CAS 88571-15-7)
- 2-Propyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 2095871-54-6)
- Bendamustine Hydrochloride (CAS 3543-75-7)
- 4-{[(3-chlorophenyl)amino]methylidene}-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 339020-98-3)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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