Ezetimibe Desfluoroaniline analog CAS 302781-98-2
| CAS No. | 302781-98-2 |
| Molecular Formula | C24H22FNO3 |
| Molecular Weight | 391.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ezetimibe Desfluoroaniline analog is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ezetimibe Desfluoroaniline analog (CAS 302781-98-2), molecular formula C24H22FNO3 and molecular weight 391.43 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ezetimibe Desfluoroaniline analog (C24H22FNO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 391.43 g/mol, it falls into the moderately-high-molecular-weight range. 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 analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ezetimibe Desfluoroaniline analog 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 | C24H22FNO3 |
| Molecular Weight | 391.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ezetimibe Standards
- Ezetimibe Impurity 22 (CAS 190595-66-5)
- Ezetimibe Impurity 66 (CAS 204589-68-4)
- Ezetimibe Impurity 147 (3R,4R) (CAS CATO-C4X-1098147)
- Ezetimibe Impurity 1 (CAS 204589-58-2)
- Ezetimibe Impurity 63 (CAS CATO-C4X-109863)
- Ezetimibe Impurity 59 (CAS CATO-C4X-109859)
- Ezetimibe Impurity 5 (CAS 1374250-07-3)
- Ezetimibe Impurity N38 (CAS 1510820-22-0)
Recommended Standards
- tert-Butyl 16-bromohexadecanoate (CAS 865200-89-1)
- (E)-1-[4-(3-Fluoropropoxy)phenyl]-3-(4-phenoxyanilino)-2-propen-1-one (CAS 478033-87-3)
- Fluvastatin Impurity 10 (CAS 920275-10-1)
- (3R,4S)-1-(4-Fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one (CAS 438576-93-3)
- 3-Phenyl-8-azabicyclo[3.2.1]octane (CAS 669002-98-6)
- (1-Ethyl-1h-pyrazol-3-yl)methanol (CAS 1007489-05-5)
- 3-(5-Bromofuran-2-yl)prop-2-en-1-ol (CAS 1564033-40-4)
- Big Endothelin-2 (1-37), human (CAS 132699-72-0)
- Triflusulfuron Metabolite IN-D8526 (CAS 145963-84-4)
- Ethyl 5-amino-1-(4-methylphenyl)-1H-pyrazole-3-carboxylate (CAS 866837-98-1)
- Ethyl 3-amino-3-cyclopropylprop-2-enoate (CAS 77570-31-1)
- 1-(4-Amino-3,5-dichloro-phenyl)-2-tert-butyl-d9-amino-ethanone (CAS 129138-59-6)
- 3-(tert-Butoxy)-5-cyclopropoxypyridine (CAS 1243460-74-3)
- [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