比拉斯汀杂质7 CAS 1178710-88-7
| CAS No. | 1178710-88-7 |
| Molecular Formula | C14H19N3O |
| Molecular Weight | 245.32 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 比拉斯汀杂质7 is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
As a process- or degradation-related impurity, 比拉斯汀杂质7 (CAS 1178710-88-7, C14H19N3O) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of 比拉斯汀杂质7 (C14H19N3O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 比拉斯汀杂质7 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 | C14H19N3O |
| Molecular Weight | 245.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 85916-13-8 CTK5F5970 Glycine,N-[2-(1,1-dimethylethoxy)-2-oxoethyl]-, 1,1-dimethylethyl ester (CAS 85916-13-8)
- (S)-2,5-diamino-N-((S)-1,5-diamino-1-oxopentan-2-yl)pentanamide (CAS CATO-C3D-2567)
- 1-(thiophene-2-sulfonyl)piperidin-4-one 216983-37-8 Z45425052 (CAS 216983-37-8)
- (4aR,7aS)-6-benzyl-1-nitrosooctahydro-1H-pyrrolo[3,4-b]pyridine (CAS CATO-C3D-26153)
- Isavuconazole Impurity 64 xTrifluoroacetate（Easy to absorb moisture） (CAS 2832083-17-5（free base))
- Olanzapine Impurity 70 (CAS 1902955-67-2)
- Oxacillin Impurity 46 (CAS CATO-C4X-232146)
- 2-(4-Aminophenyl)-4-methylphthalazin-1(2H)-one (CAS 101101-73-9)
- Imipramine 2-Hydroxy β-D-Glucuronide (CAS 54190-76-0)
- 4’-Fluoro-3’-nitroacetophenone (CAS 400-93-1)
- Capecitabine Impurity 50 (CAS 13039-75-3)
- 5-PREGNEN-16, 17-EPOXY-3β, 21-DIOL-20-ONE 21-ACETATE (CAS 28444-97-5)
- (3-(4-(Methylthio)phenyl)-1-(p-tolyl)-1H-pyrazol-4-yl)methanol (CAS 618383-33-8)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
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