Sertraline Impurity 26 CAS 1198115-10-4（free base）
| CAS No. | 1198115-10-4（free base） |
| Molecular Formula | C17H17Cl2N |
| 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 Sertraline Impurity 26.
Sertraline Impurity 26 (CAS 1198115-10-4（free base）) is a certified pharmaceutical impurity reference standard with the molecular formula C17H17Cl2NHCl and a molecular weight of 342.69 g/mol.
Based on its molecular formula C17H17Cl2NHCl, Sertraline Impurity 26 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 342.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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.
CATO manufactures Sertraline Impurity 26 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 | C17H17Cl2N HCl |
| Molecular Weight | 342.69 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Sertraline Standards
- Sertraline - Impurity C (Freebase) (CAS 107538-91-0)
- Sertraline Acetamide (CAS 1097616-52-8)
- Sertraline Carbamoyl Glucuronide (CAS 119733-44-7)
- Sertraline RC 11 (CAS 1217630-23-3)
- Sertraline-d3 Hydrochloride (CAS 1217741-83-7)
- Sertraline Impurity 50 HCl (CAS 122873-20-5 (free base))
- Sertraline EP Impurity F Enantiomer (CAS 124379-29-9)
- (±)-trans-Sertraline-d3 HCl (N-methyl-d3) (CAS 1330180-66-9)
Recommended Standards
- Alfacalcidol EP Impurity A (CAS 65445-14-9)
- Tinidazole Impurity 5 (CAS CATO-C4X-19305)
- Orforglipron Impurity 144 (CAS CATO-C4X-3234144)
- 2-(Dicyclohexylphosphino)-2'-methylbiphenyl (CAS 251320-86-2)
- Methyl 9-(((2R,3R,4S,5S,6R)-5-hydroxy-6-(hydroxymethyl)-4-(((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-3-(((2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)nonanoate (CAS 65606-80-6)
- Methyl 3-((tert-butoxycarbonyl)amino)butanoate (CAS 163254-35-1)
- 3-Acetylbenzenesulfonamide (CAS 35203-88-4)
- 2,2,2-Trifluoro-1-(5-methyl-1h-indol-3-yl)ethan-1-one (CAS 858515-93-2)
- Posaconazole Impurity 74 (CAS 170985-86-1)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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