1,3,3-Trimethyl-2-(2-(2-(naphthalen-1-yl)-3-(2-(1,3,3-trimethylindolin-2-ylidene)ethylidene)cyclopent-1-en-1-yl)vinyl)-3H-indol-1-ium tetrafluoroborate CAS 262607-20-5
| CAS No. | 262607-20-5 |
| Molecular Formula | C41H41N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,3,3-Trimethyl-2-(2-(2-(naphthalen-1-yl)-3-(2-(1,3,3-trimethylindolin-2-ylidene)ethylidene)cyclopent-1-en-1-yl)vinyl)-3H-indol-1-ium tetrafluoroborate is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1,3,3-Trimethyl-2-(2-(2-(naphthalen-1-yl)-3-(2-(1,3,3-trimethylindolin-2-ylidene)ethylidene)cyclopent-1-en-1-yl)vinyl)-3H-indol-1-ium tetrafluoroborate (CAS 262607-20-5) is a high-purity analytical reference standard with the molecular formula C41H41N2BF4 and a molecular weight of 648.60 g/mol.
Structurally, 1,3,3-Trimethyl-2-(2-(2-(naphthalen-1-yl)-3-(2-(1,3,3-trimethylindolin-2-ylidene)ethylidene)cyclopent-1-en-1-yl)vinyl)-3H-indol-1-ium tetrafluoroborate (C41H41N2BF4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 20.5, corresponding to approximately 20 ring(s) or double-bond equivalent(s). With a molecular weight of 648.60 g/mol, it falls into the 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 | C41H41N2 BF4 |
| Molecular Weight | 648.60 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 20.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-((2-(Cyclohex-1-en-1-yl)ethyl)amino)-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid (CAS 866040-07-5)
- 7-methoxy-1,2-dihydroquinazolin-2-one (CAS 91099-24-0)
- 2-((8-Hydroxyquinolin-5-yl)imino)-1-(4-phenoxyphenyl)ethanone (CAS 26873-16-5)
- 2-Amino-N-butyl-2-methylpropanamide hydrochloride (CAS 1220034-26-3)
- Cycloheptanecarbohydrazide (CAS 25774-75-8)
- N-(4-Acetylphenyl)-2-(4-(2,6-dioxo-1,3-dipropyl-2,3,6,9-tetrahydro-1H-purin-8-yl)phenoxy)acetamide (CAS 264622-53-9)
- 2-((1-((Benzyloxy)carbonyl)pyrrolidin-3-yl)(ethyl)amino)acetic acid (CAS 1353971-95-5)
- N-(1,3-dioxoisoindolin-5-yl)piperidine-4-carboxamide (CAS 1020971-45-2)
- 2-Amino-2-(5-bromo-2-fluorophenyl)propanoic acid hydrochloride (CAS 1374765-83-9)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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