Flupentixol Impurity N96 CAS 2244985-34-8
| CAS No. | 2244985-34-8 |
| Molecular Formula | C27H18O6 |
| Molecular Weight | 438.43 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.
CATO supplies Flupentixol Impurity N96 (CAS 2244985-34-8), a pharmacopoeial impurity reference standard (molecular formula C27H18O6, MW 438.43 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Flupentixol Impurity N96 (C27H18O6) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 19.0, corresponding to approximately 19 ring(s) or double-bond equivalent(s). With a molecular weight of 438.43 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Flupentixol Impurity N96 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C27H18O6 |
| Molecular Weight | 438.43 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
Related Flupentixol Standards
- Flupentixol Impurity 38 (CAS CATO-C4X-189538)
- Flupentixol Impurity N15 (CAS 53772-82-0)
- Flupentixol (CAS 2709-56-0)
- Flupentixol Impurity H（E） (CAS CATO-C4X-189513)
- Flupentixol Impurity I（Z） (CAS CATO-C4X-189514)
- Flupentixol Impurity 7 (E and Z Mixture) (CAS 756419-50-8)
- Flupentixol Impurity 15 (CAS CATO-C4X-189515)
- Flupentixol Impurity 35 (CAS CATO-C4X-189535)
Recommended Standards
- 5'-(2-Carboxyphenyl)-[1,1':3',1''-terphenyl]-2,2''-dicarboxylicacid (CAS 955050-88-1)
- 5'-(4-Formylphenyl)-2',4',6'-trihydroxy-[1,1':3',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 2052184-35-5)
- 4-Methylphenyl tetra-O-acetyl-β-D-galactopyranoside (CAS 3520-64-7)
- Troxerutin Impurity 15 (CAS 23077-88-5)
- Osimertinib Impurity 20 (CAS 2044702-65-8)
- Irsogladine Impurity C18 (CAS 29366-77-6)
- Letermovir Impurity 133 (CAS CATO-C4X-2915133)
- 3,3-Dimethyl-1-{3-[(4-nitrophenyl)methoxy]phenyl}azetidin-2-one (CAS 478032-07-4)
- Prop-2-yn-1-yl carbamimidothioate (CAS 70104-58-4)
- 2-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)-6-methylphenol (CAS 132980-33-7)
- 1-(4-amino-3-fluorophenyl)ethan-1-one hydrochloride (CAS 1187648-60-7)
- 4,5-Dichloro-2-(4-methylbenzyl)pyridazin-3(2H)-one (CAS 173843-86-2)
- 4-(3-Aminophenyl)-N-(2,4-difluorophenyl)thiazol-2-amine (CAS 1176771-03-1)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
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