4-Iodo-N,N,N-trimethylbenzenaminium iodide CAS 19095-34-2
| CAS No. | 19095-34-2 |
| Molecular Formula | C9H13IN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-Iodo-N,N,N-trimethylbenzenaminium iodide (C9H13INI) contains a nitrile group, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 389.01 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
4-Iodo-N,N,N-trimethylbenzenaminium iodide (CAS 19095-34-2) is a high-purity analytical reference standard with the molecular formula C9H13INI and a molecular weight of 389.01 g/mol.
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 | C9H13IN I |
| Molecular Weight | 389.01 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Iodo Standards
- 5-Iodo-2-phenylthiazole (CAS 1000029-07-1)
- 3-Iodo-6-methyl-5-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-21-5)
- 3-Iodo-6-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-29-3)
- 3-iodo-4-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-40-8)
- 3-iodo-1H-indazol-7-amine (CAS 1000340-82-8)
- 3-Iodo-4-nitro-6-isopropyl (1H)indazole (CAS 1000340-91-9)
- 3-Iodo-6-methoxy-4-nitro-2H-indazole (CAS 1000341-12-7)
- 3-Iodo-4-(trifluoromethyl)-2H-indazole (CAS 1000341-14-9)
Recommended Standards
- 1-(Bromomethyl)-1-cyclobutoxy-4-isopropylcyclohexane (CAS 1249097-60-6)
- Neodymium neocaprate (CAS 106726-11-8)
- Sodium 2-hydroxypentanoate (CAS 57768-94-2)
- 2-[(2,5-difluorophenyl)amino]pyridine-3-carboxylic acid (CAS 162015-31-8)
- N-Hydroxy-3-methoxyisoxazole-5-carboximidamide (CAS 468067-96-1)
- N-(2-chloro-4-methylphenyl)tetrahydro-2H-pyran-4-amine (CAS 1157009-89-6)
- 7-Bromo-5-fluoro-1H-indazole (CAS 1100214-35-4)
- 2,4-Dichlorobenzoylhydrazine (CAS 5814-06-2)
- 1-(4-Methylbenzyl)-1H-pyrrole-2,5-dione (CAS 42867-34-5)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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