1,1,2,3-Tetramethyl-1H-benzo[e]indolium Hexafluorophosphate CAS 372081-65-7
| CAS No. | 372081-65-7 |
| Molecular Formula | C16H18N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H18NF6P, 1,1,2,3-Tetramethyl-1H-benzo[e]indolium Hexafluorophosphate contains a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 369.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1,1,2,3-Tetramethyl-1H-benzo[e]indolium Hexafluorophosphate (CAS 372081-65-7) is a high-purity analytical reference standard with the molecular formula C16H18NF6P and a molecular weight of 369.29 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C16H18N F6P |
| Molecular Weight | 369.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Tetramethyl Standards
- 3-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]propan-1-ol (CAS 1000802-50-5)
- 3,3',4,4'-Tetramethyl-2,2'-bithiophene (CAS 100118-76-1)
- 4,4,5,5-Tetramethyl-2-(5-methylbenzo[b]thiophen-2-yl)-1,3,2-dioxaborolane (CAS 1001200-61-8)
- 2-(1,1,5,5-Tetramethyl-1,3,4,5,6,8a-hexahydro-2H-2,4a-methanonaphthalen-8-yl)propan-1-ol (CAS 1001252-30-7)
- 2,3,6,7-Tetramethyl-1H-indole-4,5-dione (CAS 100192-23-2)
- 3-Methyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butan-1-amine 2,2,2-trifluoroacetate (CAS 100208-05-7)
- 2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-1-one (CAS 1002309-19-4)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]thiazole (CAS 1002309-47-8)
Recommended Standards
- 4-Bromo-2-(((3-bromophenyl)imino)methyl)-6-methoxyphenol (CAS 414899-71-1)
- 3,3'-(Perfluoropropane-2,2-diyl)bis(nitrobenzene) (CAS 64465-34-5)
- 2-Chloro-N-(3-cyano-benzyl)-N-isopropyl-acetamide (CAS 1353963-23-1)
- 4,4＇-Azoxydiphenetole (CAS 4792-83-0)
- Hexahydro-1H-pyrrolizine-7a-carbonitrile (CAS 68295-48-7)
- Ethyl 5-amino-1-(pyridin-2-yl)-1H-pyrazole-3-carboxylate (CAS 364728-05-2)
- 1-(4-ethyl-4h-1,2,4-triaZol-3-yl)-n-methylmethanamine (CAS 1177333-47-9)
- (4-((Hydroxyimino)methyl)phenyl)boronic acid (CAS 179942-51-9)
- 6-Methyl-2,3-dihydrobenzofuran-2-carboxylic acid (CAS 26018-42-8)
- Neuropeptide FF (CAS 99566-27-5)
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