3-(5,5-Dimethylpyrrolidin-2-ylidene)-3H-indole CAS 802859-50-3
| CAS No. | 802859-50-3 |
| Molecular Formula | C14H16N2 |
| Molecular Weight | 212.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 3-(5,5-Dimethylpyrrolidin-2-ylidene)-3H-indole (CAS 802859-50-3), a certified reference material (molecular formula C14H16N2, MW 212.29 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 3-(5,5-Dimethylpyrrolidin-2-ylidene)-3H-indole is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 212.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C14H16N2 |
| Molecular Weight | 212.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
Related Dimethylpyrrolidin Standards
- 1-[2-(2,5-dimethylpyrrolidin-1-yl)ethyl]piperazine (CAS 1235439-57-2)
- 1-benzyl-5,5-dimethylpyrrolidin-3-ol (CAS 1903539-91-2)
- 3-(1,3-Dimethylpyrrolidin-2-yl)-1H-indole (CAS 801175-13-3)
- 3-(1,4-Dimethylpyrrolidin-2-yl)-1H-indole (CAS 802578-98-9)
- (Z)-2-(5,5-Dimethylpyrrolidin-2-ylidene)-1-phenylethanone (CAS 64480-21-3)
- 2-(4,4-Dimethylpyrrolidin-2-ylidene)-1-phenylethanone (CAS 61856-64-2)
- (Z)-2-(4,4-Dimethylpyrrolidin-2-ylidene)-1-(pyridin-4-yl)ethanone (CAS 113021-09-3)
- 3-(2-(3,4-Dimethylpyrrolidin-1-yl)ethyl)aniline (CAS 1432792-74-9)
Recommended Standards
- 3-(2-Ethyl-3,4-dihydro-2H-pyrrol-5-yl)-1H-indole (CAS 804439-82-5)
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- 3-([1,1'-Biphenyl]-4-yl)propan-1-ol (CAS 78733-60-5)
- 3,3',4,4'-Tetramethyl-2,2'-bipyridine (CAS 865074-48-2)
- Ethyl 5-(2-chlorophenyl)-2-(4-(diethylamino)benzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 324566-06-5)
- 4-Methylpiperazin-1-amine dihydrochloride (CAS 40675-60-3)
- 2-(4-Iodophenyl)-8-methylimidazo[1,2-a]pyridine-3-carbaldehyde (CAS 887360-05-6)
- (2R,3S)-2-(((tert-butyldimethylsilyl)oxy)methyl)-3,6-dihydro-2H-pyran-3-ol (CAS 132375-36-1)
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- 3-Ethylbenzofuran-5-ol (CAS 7182-23-2)
- 5-Acetylbenzo[d]thiazol-2(3H)-one (CAS 90348-03-1)
- 5-(Furan-2-ylmethylene)-2-morpholinothiazol-4(5H)-one (CAS 6975-58-2)
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