Selegiline EP Impurity D HCl CAS 115586-38-4
| CAS No. | 115586-38-4 |
| Molecular Formula | C12H15N |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Selegiline EP Impurity D HCl.
As a process- or degradation-related impurity, Selegiline EP Impurity D HCl (CAS 115586-38-4, C12H15NHCl) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C12H15NHCl, Selegiline EP Impurity D HCl contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 209.72 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H15N HCl |
| Molecular Weight | 209.72 g/mol |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Selegiline Standards
- Selegiline-D5 Hydrochloride (CAS 1217705-21-9)
- (RS)-Selegiline hydrochloride CRS (CAS 14611-51-9)
- Selegiline Hydrochloride (CAS 14611-52-0)
- Selegiline Hydrochloride EP Impurity D (CAS 2588-96-7)
- Selegiline EP Impurity E (CAS 4528-51-2)
- Selegiline EP Impurity E HCl (CAS 4528-52-3)
- Selegiline EP Impurity D (CAS 56862-28-3)
- Selegiline EP Impurity C (CAS 73917-84-7)
Recommended Standards
- Pioglitazone impurity 51 (CAS CATO-C4X-138351)
- Nimodipine impurity 28 (CAS 14205-46-0)
- Hydrochlorothiazide EP Impurity C (CAS 402824-96-8)
- 4,6-Dichloro-2-(m-tolyl)pyrimidine (CAS 26863-48-9)
- 2-((3,4-Dibromophenyl)amino)-1H-purin-6(9H)-one (CAS 123994-76-3)
- 3-(2-Fluorophenyl)-1-(1,2,3,4-tetrahydroquinolin-8-yl)urea (CAS 1016528-80-5)
- (2S)-2-[[[[3,5-Bis(trifluoromethyl)phenyl]amino]thioxomethyl]amino]-N-[(9R)-6'-methoxycinchonan-9-yl]-3,3-dimethylbutanamide (CAS 1451051-04-9)
- (Z)-5-(4-Fluorobenzylidene)-1,3-thiazolidine-2,4-dione (CAS 291536-35-1)
- 1,2-Benzoquinone (CAS 583-63-1)
- Tirzepatide (CAS 2023788-19-2)
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