Elacestrant impurity 9 CAS 3026845-27-9
| CAS No. | 3026845-27-9 |
| Molecular Formula | C24H25NO2 |
| Molecular Weight | 359.46 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 359.46 g/mol gives Elacestrant impurity 9 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Elacestrant impurity 9 (CAS 3026845-27-9) is a certified pharmaceutical impurity reference standard with the molecular formula C24H25NO2 and a molecular weight of 359.46 g/mol.
Elacestrant impurity 9 (C24H25NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, 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).
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 Elacestrant impurity 9 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 | C24H25NO2 |
| Molecular Weight | 359.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Nitrogen Atoms | 1 |
Related Elacestrant Standards
- Elacestrant Impurity 2 (CAS CATO-C4X-32322)
- Elacestrant impurity 10 (CAS CATO-C4X-32330)
- Elacestrant Impurity 6 (CAS CATO-C4X-32326)
- Elacestrant Impurity 4 (CAS CATO-C4X-32324)
- Elacestrant impurity 8 (CAS 2477812-39-6)
- Elacestrant (CAS 722533-56-4)
- Elacestrant Impurity 5 (CAS CATO-C4X-32325)
- Elacestrant Impurity 3 (CAS 722519-59-7)
Recommended Standards
- Bevantolol Impurity 4 (CAS CATO-C4X-24114)
- Ethyl 2-amino-3-(1,3-benzothiazol-2-yl)-4,7-dihydrothieno[2,3-c]pyridine-6(5H)-carboxylate (CAS 1105194-36-2)
- Bevantolol Impurity 36 (CAS 762182-55-8)
- Moperone-d4 (CAS 1216507-46-8)
- Cyclophosphamide Impurity 45 DiHCl (CAS CATO-C4X-230645)
- Benzoyl 3-chlorobenzoyl peroxide (CAS 13495-28-8)
- Faropenem Impurity 63 (CAS CATO-C4X-128963)
- Bilirubin conjugate (CAS 68683-34-1)
- (5-Oxaspiro[2.4]heptan-1-yl)methanol (CAS 1536181-23-3)
- 2-Hydroxy-4-(3-pyridyl)pyrimidine (CAS 897031-20-8)
- 2-(4-Fluoro-1H-indol-3-yl)acetamide (CAS 345264-93-9)
- 3-((2,3-Dihydro-1h-inden-5-yl)methyl)azetidin-3-ol (CAS 1486197-82-3)
- Ilaprazole Impurity 130 (CAS 2285346-43-0)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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