Fluoxetine Impurity 03 CAS 83554-67-0
| CAS No. | 83554-67-0 |
| Molecular Formula | C10H13N |
| Molecular Weight | 147.22 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Fluoxetine Impurity 03 is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
As a process- or degradation-related impurity, Fluoxetine Impurity 03 (CAS 83554-67-0, C10H13N) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Fluoxetine Impurity 03 (C10H13N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), Fluoxetine Impurity 03 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 | C10H13N |
| Molecular Weight | 147.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
Related Fluoxetine Standards
- Fluoxetine EP Impurity B (CAS 23580-89-4)
- Fluoxetine Impurity 23 (CAS 5053-63-4)
- Fluoxetine Impurity 01 (CAS 4850-49-1)
- Fluoxetine Impurity 40 (CAS 175359-21-4)
- Fluoxetine Impurity 4 (CAS 402-45-9)
- Fluoxetine Impurity 25 (CAS 27152-62-1)
- Fluoxetine EP Impurity A (CAS 42142-52-9)
- Fluoxetine Impurity 37 (CAS 101-98-4)
Recommended Standards
- Diethylformamide dimethylacetal (CAS 4432-76-2)
- Indan-5-yl-methyl-amine (CAS 36218-36-7)
- cis-3-Phenylcyclobutan-1-amine (CAS 395074-91-6)
- N-(1,3,4-thiadiazol-2-ylsulfanyl)methanamine (CAS 645342-70-7)
- Nilotinib Impurity 53 (CAS CATO-C4X-125653)
- Safinamide impurity 50 (CAS CATO-C4X-159050)
- Azilsartan Impurity 106 (CAS CATO-C4X-1096106)
- 2-(Difluoromethyl)-5-iodo-3-methoxy-6-methylpyridine (CAS 1805507-10-1)
- 4-Chloro-6-fluoro-2-(methoxymethyl)quinoline (CAS 1251283-45-0)
- 7-Methoxy-4-methylquinoline-2-thiol (CAS 52507-57-0)
- (3-chlorophenyl)magnesium bromide 3-Chlorophenylmagnesium bromide 36229-42-2 (CAS 36229-42-2)
- Benzyl 2-((2-amino-N-cyclopropylacetamido)methyl)pyrrolidine-1-carboxylate (CAS 1353960-16-3)
- 1-(2,3-Dihydropyrazolo[5,1-b]oxazol-3-yl)-N,N-dimethylmethanamine (CAS 2676868-36-1)
- D-Thr7-Tirzepatide (CAS CATO-CPTD788924)
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