Flupentixol Impurity 15 CAS CATO-C4X-189515
| CAS No. | CATO-C4X-189515 |
| Molecular Formula | C23H25F3N2O2S |
| Molecular Weight | 450.52 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Flupentixol Impurity 15 (CAS CATO-C4X-189515), a pharmacopoeial impurity reference standard (molecular formula C23H25F3N2O2S, MW 450.52 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Flupentixol Impurity 15 (C23H25F3N2O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 450.52 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 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 Flupentixol Impurity 15 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 | C23H25F3N2O2S |
| Molecular Weight | 450.52 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Flupentixol Standards
- Flupentixol Impurity 35 (CAS CATO-C4X-189535)
- Flupentixol Impurity 36 (CAS CATO-C4X-189536)
- Flupentixol Impurity N96 (CAS 2244985-34-8)
- Flupentixol Impurity 38 (CAS CATO-C4X-189538)
- Flupentixol Impurity 16 (CAS CATO-C4X-189516)
- Flupentixol Impurity N15 (CAS 53772-82-0)
- Flupentixol (CAS 2709-56-0)
- Flupentixol Impurity H（E） (CAS CATO-C4X-189513)
Recommended Standards
- Gentamicin Impurity 17 (CAS CATO-C4X-148017)
- 4,5-Diphenyl-1-(prop-2-en-1-yl)-2-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)-1H-imidazole (CAS 339277-16-6)
- 3-5-6-Tri-O-benzyl-D-glucofuranose (CAS 81969-62-2)
- Sofalcone (CAS 64506-49-6)
- Eltrombopag Impurity 35 (CAS 28165-50-6)
- Valaciclovir Impurity 36 (CAS 19542-54-2)
- Hydrocortisone Impurity 69 (CAS 2905373-61-5)
- 6-Chloro-3-(chloromethyl)-5-(difluoromethyl)pyridin-2-ol (CAS 1804458-34-1)
- 3-Amino-2-hydroxy-N-methoxy-N-methylbenzamide (CAS 473731-43-0)
- 5-Methylisoquinoline-1-carboxylic acid (CAS 1429787-92-7)
- (1-(4-Chloro-6-methylpyrimidin-2-yl)piperidin-3-yl)methanol (CAS 1261231-61-1)
- H-Ala-Ala-Lys-OH (H-1415.0250) (CAS 45243-22-9)
- 3-Chloro-4-(oxetan-3-yloxy)benzonitrile (CAS 1601843-72-4)
- Calcium-Like Peptide 3 (CAS 261969-05-5)
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