4-(2,3-Dihydro-1h-indol-1-ylmethyl)benzonitrile CAS 926756-91-4
| CAS No. | 926756-91-4 |
| Molecular Formula | C16H14N2 |
| Molecular Weight | 234.30 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 4-(2,3-Dihydro-1h-indol-1-ylmethyl)benzonitrile (CAS 926756-91-4), a certified reference material (molecular formula C16H14N2, MW 234.30 g/mol) for analytical method development and quality control.
Structurally, 4-(2,3-Dihydro-1h-indol-1-ylmethyl)benzonitrile (C16H14N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 234.30 g/mol, it falls into the medium-molecular-weight range. 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).
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 | C16H14N2 |
| Molecular Weight | 234.30 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Dihydro Standards
- (2,3-Dihydro-1H-indol-3-yl)-carbamic acid tert-butyl ester (CAS 1086392-28-0)
- 5-((2,3-Dihydro-1H-inden-5-yl)oxy)pentanoic acid (CAS 1152519-67-9)
- 2-(10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)acetaldehyde (CAS 1217-39-6)
- 1-(3,4-Dihydro-2h-pyran-2-yl)-N-((2-methoxypyridin-3-yl)methyl)methanamine (CAS 1271670-42-8)
- N-(3,4-Dihydro-2H-pyrano-[2,3-b]pyridin-6-yl)pivalamide (CAS 1346447-04-8)
- (2,3-Dihydro-1H-indol-4-yl)-carbamic acid tert-butyl ester (CAS 885270-03-1)
- (2,3-Dihydro-1H-indol-5-yl)-carbamic acid tert-butyl ester (CAS 885270-06-4)
- (2,3-Dihydro-1H-indol-7-yl)-carbamic acid tert-butyl ester (CAS 885270-12-2)
Recommended Standards
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- 3-Phenyl-5-(m-tolyl)-1H-pyrazole (CAS 37613-13-1)
- 4-(3-Methoxyphenyl)piperazine-1-carboximidamide (CAS 893759-74-5)
- Methyl 6-amino-5-cyano-2-{[(3-cyano-4,6-dimethylpyridin-2-yl)sulfanyl]methyl}-4-(2-fluorophenyl)-4H-pyran-3-carboxylate (CAS 354554-88-4)
- 6-Oxo-1-phenyl-1,6-dihydropyridazin-3-yl thiophene-2-carboxylate (CAS 478029-25-3)
- 3-(4-(Hydroxymethyl)benzo[d]oxazol-2-yl)acrylic acid (CAS 1803426-84-7)
- (5S)-5-(Hydroxymethyl)-5-(2-propen-1-yl)-2-pyrrolidinone (CAS 2792143-67-8)
- Benzyl 3-(aminomethyl)-5-methylpiperidine-1-carboxylate hydrochloride (CAS 1823835-73-9)
- N-Benzoyl-4-hydroxypiperidine (CAS 80213-01-0)
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