Sacubitril impurity 44 CAS CATO-C4X-280944
| CAS No. | CATO-C4X-280944 |
| Molecular Formula | 2*C24H28NO5 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Sacubitril impurity 44 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.
As a process- or degradation-related impurity, Sacubitril impurity 44 (CAS CATO-C4X-280944, C24H28NO5Ca) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Sacubitril impurity 44 (C24H28NO5Ca) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; 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.
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.
Physical & Chemical Properties
| Molecular Formula | 2*C24H28NO5 Ca |
| Molecular Weight | 450.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Sacubitril Standards
- Sacubitril impurity 41 (CAS 1038924-61-6)
- Sacubitril Impurity 5 (CAS 1038925-00-6)
- Sacubitril Lactam (CAS 1038925-22-2)
- Sacubitril impurity 50 (CAS 1039307-95-3（free base）)
- Sacubitril Sodium Salt (CAS 149690-05-1)
- Sacubitril impurity 54 (CAS 149709-63-7)
- Sacubitril Impurity 55 (CAS 149818-98-4)
- Sacubitril impurity 18 (CAS 1810778-75-6)
Recommended Standards
- Ilaprazole Impurity 53 (CAS CATO-C4X-113053)
- Perindopril Impurity 71 (CAS CATO-C4X-125271)
- Ribociclib Impurity 10 (CAS CATO-C4X-310010)
- Ethyl4,5,6,7-tetrahydro-1h-pyrrolo[3,2-c]pyridine-2-carboxylate;hydrochloride (CAS 2504201-65-2)
- 7-Bromo-5-chloro-6-azaindole (CAS 945840-69-7)
- 4-(3-Methylbutyl)benzene-1-sulfonyl chloride (CAS 121042-48-6)
- 3-Bromo-1-(3-fluorophenyl)piperidin-2-one (CAS 1311316-20-7)
- (2E)-1-[4-(2-Fluorophenyl)piperazin-1-yl]-3-phenylprop-2-en-1-one (CAS 546107-80-6)
- Nesbuvir (CAS 691852-58-1)
- Amyloid Precursor Frameshift Mutant C-Terminal Peptide trifluoroacetate salt (CAS 189125-14-2)
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