Clomipramine Impurity 8 CAS 109-54-6
| CAS No. | 109-54-6 |
| Molecular Formula | C5H12ClN |
| Molecular Weight | 121.61 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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 process- or degradation-related impurity, Clomipramine Impurity 8 (CAS 109-54-6, C5H12ClN) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Clomipramine Impurity 8 (C5H12ClN) contains chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 121.61 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Clomipramine Impurity 8 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 | C5H12ClN |
| Molecular Weight | 121.61 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Clomipramine Standards
- Clomipramine EP Impurity E (CAS 494-19-9)
- Clomipramine Hydrochloride EP Impurity F (CAS 32943-25-2)
- Clomipramine EP Impurity D Hydrochloride (CAS 115189-28-1)
- Clomipramine-d3 HCl (N-methyl-d3) (CAS 1398065-86-5)
- Clomipramine Hydrochloride (CAS 17321-77-6)
- Clomipramine EP Impurity A DiHCl (CAS CATO-C4X-12651)
- Clomipramine HCl EP Impurity A DiHCl (CAS CATO-C4X-12653)
- Clomipramine-d6 Hydrochloride (CAS 1189882-28-7)
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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