N-[(9-Ethyl-9H-carbazol-3-yl)methyl]cyclopentanamine hydrobromide CAS 1609406-50-9
| CAS No. | 1609406-50-9 |
| Molecular Formula | C20H24N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-[(9-Ethyl-9H-carbazol-3-yl)methyl]cyclopentanamine hydrobromide (CAS 1609406-50-9), a certified reference material (molecular formula C20H24N2HBr, MW 373.34 g/mol) for analytical method development and quality control.
Structurally, N-[(9-Ethyl-9H-carbazol-3-yl)methyl]cyclopentanamine hydrobromide (C20H24N2HBr) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 373.34 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C20H24N2 HBr |
| Molecular Weight | 373.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1-(m-Tolyl)cyclopropanamine (CAS 503417-30-9)
- 2-((1-Amino-2-methylbutan-2-yl)oxy)ethan-1-ol (CAS 1479300-99-6)
- 1-(2-(Ethylamino)pyrimidin-4-yl)piperidin-3-ol (CAS 1206969-94-9)
- 1-Bromo-4-butoxy-2-methylbutane (CAS 1494629-02-5)
- 2-Chloro-8-methylquinoline-3-carbaldehyde, 97% (CAS 73568-26-0)
- 2-Amino-1-(2-((benzyl(cyclopropyl)amino)methyl)pyrrolidin-1-yl)ethanone (CAS 1353977-77-1)
- Tert-butyl ((1,2,3,4-tetrahydroisoquinolin-1-yl)methyl)carbamate (CAS 1417794-21-8)
- Heparin Disaccharide I-S Tetrasodium Salt (CAS 136098-10-7)
- 5-Undecyne (CAS 2294-72-6)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com