Blonanserin Impurity 28 CAS CATO-C4X-111028
| CAS No. | CATO-C4X-111028 |
| Molecular Formula | C22H28FN3 |
| Molecular Weight | 353.48 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Blonanserin Impurity 28 is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Blonanserin Impurity 28 (CAS CATO-C4X-111028), a pharmacopoeial impurity reference standard (molecular formula C22H28FN3, MW 353.48 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Blonanserin Impurity 28 (C22H28FN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 353.48 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 Blonanserin Impurity 28 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 | C22H28FN3 |
| Molecular Weight | 353.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Blonanserin Standards
- Blonanserin Impurity 31 (CAS CATO-C4X-111031)
- Blonanserin Impurity 1 (CAS 132810-75-4)
- Blonanserin Impurity 26-d8 (CAS CATO-C4X-111026)
- Blonanserin Impurity 16 (CAS CATO-C4X-111016)
- Blonanserin Impurity 8 (CAS CATO-C4X-11108)
- Blonanserin (CAS 132810-10-7)
- Blonanserin Impurity 30 (CAS CATO-C4X-111030)
- Blonanserin Impurity 32 (CAS 132810-83-4)
Recommended Standards
- Amisulpride Impurity 70 (CAS 2276663-21-7)
- tert-Butyl methyl(1-(phenylsulfonyl)cyclohexyl)carbamate (CAS 253426-70-9)
- Dorzolamide Impurity 14 (CAS CATO-C4X-122814)
- N1-(2-(Azepan-1-yl)-2-(thiophen-3-yl)ethyl)-N2-(2-methoxyethyl)oxalamide (CAS 946356-12-3)
- Nerandomilast impurity 23 (CAS CATO-C4X-347323)
- Moxifloxacin EP Impurity G (CAS 268545-13-7)
- Methylene blue Impurity 6 (CAS 4727-46-2)
- 4-Hydroxyquinazoline-8-carbonitrile (CAS 663194-04-5)
- 2-(Adamantan-1-yl)-N-(4-ethoxyphenyl)acetamide (CAS 296276-37-4)
- Ethyl 7-bromo-4-chloropyrrolo[2,1-f][1,2,4]triazine-5-carboxylate (CAS 1314390-80-1)
- 3-(2,2-Difluoroethoxy)benzonitrile (CAS 1178425-73-4)
- Methyl 1-((tert-butoxycarbonyl)amino)cyclopent-3-ene-1-carboxylate (CAS 288303-88-8)
- N-Methyl-N-(2-hydroxyethyl)tamoxifen (CAS 77214-91-6)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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