Trazodone Impurity QZT-IM-2-Z3 HCl CAS 79145-33-8
| CAS No. | 79145-33-8 |
| Molecular Formula | C13H19ClN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 275.22 g/mol gives Trazodone Impurity QZT-IM-2-Z3 HCl distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Trazodone Impurity QZT-IM-2-Z3 HCl (CAS 79145-33-8) is a high-purity analytical reference standard with the molecular formula C13H19ClN2HCl and a molecular weight of 275.22 g/mol.
The molecular framework of Trazodone Impurity QZT-IM-2-Z3 HCl (C13H19ClN2HCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. 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 analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Trazodone Impurity QZT-IM-2-Z3 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 | C13H19ClN2 HCl |
| Molecular Weight | 275.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Trazodone Standards
- Trazodone Impurity N13 (CAS 101364-27-6)
- Trazodone D6 (CAS 1181578-48-2)
- Trazodone-d6 Hydrochloride (CAS 1181578-71-1)
- Trazodone Hydrochloride EP Impurity C (CAS 1263278-77-8)
- Trazodone Impurity 4 (CAS 1263278-79-0)
- Trazodone EP Impurity D HCl (CAS 1263278-80-3)
- Trazodone Hydrochloride EP Impurity J (CAS 1263358-12-8)
- Trazodone EP Impurity D (CAS 1263358-13-9)
Recommended Standards
- (2,2'-Bipyridine)(4-ethynyl-2,2'-bipyridine) dichloride (CAS 1801511-86-3)
- ethyl 6-bromopyrrolo[2,1-b]thiazole-7-carboxylate (CAS 1108172-91-3)
- (Z)-[(4-Chlorophenyl)methoxy]({2-[(4-chlorophenyl)sulfanyl]-1-phenylethylidene})amine (CAS 338794-48-2)
- Ethyl 6-(trifluoromethyl)picolinate (CAS 1010422-92-0)
- 1-(3-Hydroxymethylphenyl)-3-methylurea (CAS 220536-54-9)
- N-(2,4-Dichlorophenyl)-1H-1,2,4-triazol-5-amine (CAS 477851-94-8)
- 4-Bromo-7-methoxybenzo[d][1,3]dioxole (CAS 61535-22-6)
- 3-Chloro-N-methyl-N-phenylbenzamide (CAS 51774-43-7)
- 4,5-Dibromo-2-ethyl-1H-imidazole (CAS 4002-82-8)
- Peptide 439 (CAS CATO-CPTD788439)
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