Fluoxetine EP Impurity B HCl CAS 30684-07-2
| CAS No. | 30684-07-2 |
| Molecular Formula | C10H15N |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H15NHCl, Fluoxetine EP Impurity B HCl contains a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 185.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Fluoxetine EP Impurity B HCl (CAS 30684-07-2) is a certified pharmaceutical impurity reference standard with the molecular formula C10H15NHCl and a molecular weight of 185.69 g/mol.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a certified reference material (CRM), Fluoxetine EP Impurity B HCl 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 | C10H15N HCl |
| Molecular Weight | 185.69 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Fluoxetine Standards
- Fluoxetine Impurity 37 (CAS 101-98-4)
- Fluoxetine Impurity 44 (CAS 101-98-4（free base）)
- Fluoxetine Impurity 19 (CAS 1026723-45-4)
- Fluoxetine Impurity 26 (CAS 103756-12-3)
- (S)-Fluoxetine Hydrochloride (CAS 114247-06-2)
- (R)-Fluoxetine Hydrochloride (CAS 114247-09-5)
- Fluoxetine oxalate, >98% (CAS 114414-02-7)
- Fluoxetine-d5 HCl (CAS 1173020-43-3)
Recommended Standards
- Avanafil Impurity 102 DiHCl (CAS 73706-74-8)
- Lidocaine EP Impurity G (CAS 42459-30-3)
- Perampanel Impurity 6 (CAS 381725-50-4)
- Berberine Impurity 5 (Groenlandicine Bromide) (CAS 38691-95-1(free base))
- (1S,4s)-4-(aminomethyl)cyclohexane-1-carboxylic acid hydrochloride (CAS 3667-38-7)
- Quinoline-3-carboximidamide (CAS 299423-78-2)
- 1-(4-Chloro-3-fluorophenyl)-1h-1,2,3-triazole-5-carboxylic acid (CAS 1251329-53-9)
- N-(1,3-Dibutyl-4-methoxy-2,5-dioxoimidazolidin-4-yl)benzamide (CAS 88457-34-5)
- 2,5,8,11-tetrathiadodecane (CAS 56977-04-9)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
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