1,3,3-Trimethyl-2-((1E,3E)-5-((Z)-1,3,3-trimethylindolin-2-ylidene)penta-1,3-dien-1-yl)-3H-indol-1-ium tetrafluoroborate CAS 38575-74-5
| CAS No. | 38575-74-5 |
| Molecular Formula | C27H31N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 470.36 g/mol gives 1,3,3-Trimethyl-2-((1E,3E)-5-((Z)-1,3,3-trimethylindolin-2-ylidene)penta-1,3-dien-1-yl)-3H-indol-1-ium tetrafluoroborate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1,3,3-Trimethyl-2-((1E,3E)-5-((Z)-1,3,3-trimethylindolin-2-ylidene)penta-1,3-dien-1-yl)-3H-indol-1-ium tetrafluoroborate (CAS 38575-74-5), a certified reference material (molecular formula C27H31N2BF4, MW 470.36 g/mol) for analytical method development and quality control.
Based on its molecular formula C27H31N2BF4, 1,3,3-Trimethyl-2-((1E,3E)-5-((Z)-1,3,3-trimethylindolin-2-ylidene)penta-1,3-dien-1-yl)-3H-indol-1-ium tetrafluoroborate contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 470.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), 1,3,3-Trimethyl-2-((1E,3E)-5-((Z)-1,3,3-trimethylindolin-2-ylidene)penta-1,3-dien-1-yl)-3H-indol-1-ium tetrafluoroborate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C27H31N2 BF4 |
| Molecular Weight | 470.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Trimethyl Standards
- 2,2'-[(1,1,3-Trimethyl-1,3-propanediyl)bis(oxy)]bis[4,4,6-trimethyl-1,3,2-dioxaborinane] (CAS 100-89-0)
- methyl (2,2,4-trimethyl-3-oxo-1-phenylpentyl)carbamate (CAS 1000018-26-7)
- 4,6,8-Trimethyl-3-(methylthio)-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 1000576-94-2)
- 4-Methyl-2-(2,5,6-trimethyl-3-oxo-2,3-dihydropyridazin-4-yl)-1,3-thiazole-5-carboxylic acid (CAS 1000931-44-1)
- 1,2,5-Trimethyl-N-phenethylpiperidin-4-amine (CAS 100096-38-6)
- methyl 5-(1,3,5-trimethyl-1H-pyrazol-4-yl)isoxazole-3-carboxylate (CAS 1001519-19-2)
- 1,1,7-Trimethyl-2,3-dihydro-1H-inden-4-amine (CAS 100161-87-3)
- (R)-1,3,5-trimethyl-2-(phenylsulfinyl)benzene (CAS 100431-21-8)
Recommended Standards
- trans-N,N,N’-Trimethyl-1,2-diaminocyclohexane (CAS 67198-26-9)
- 6-Fluoro-2,3-dinitrotoluene (CAS 290353-55-8)
- 4-Amino-1-ethoxybutan-2-ol (CAS 166746-56-1)
- 6-Fluoro-7-methylquinolin-4(1H)-one (CAS 1375302-45-6)
- 2,2-Difluoro-2-(3-fluorophenyl)acetamide (CAS 1375471-77-4)
- (R)-2,2'-Bis[bis(4-methoxy-3,5-dimethylphenyl)phosphino]-4,4',6,6'-tetramethoxy)-1,1'-biphenyl (CAS 1365531-93-6)
- 1-(Ethylcarbamoyl)piperidine-3-carboxylic acid (CAS 923106-39-2)
- tert-Butyl N-(3-fluoro-4-nitrophenyl)-N-propylcarbamate (CAS 1881329-16-3)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)benzenesulfonamide (CAS 1864801-79-5)
- MOTS-c Peptide (CAS 1627580-64-6)
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