(S)-2,2-Diphenyl-2-(pyrrolidin-3-yl)acetonitrile CAS 133099-11-3
| CAS No. | 133099-11-3 |
| Molecular Formula | C18H18N2 |
| Molecular Weight | 262.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (S)-2,2-Diphenyl-2-(pyrrolidin-3-yl)acetonitrile 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.
CATO supplies (S)-2,2-Diphenyl-2-(pyrrolidin-3-yl)acetonitrile (CAS 133099-11-3), a certified reference material (molecular formula C18H18N2, MW 262.35 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H18N2, (S)-2,2-Diphenyl-2-(pyrrolidin-3-yl)acetonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 262.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C18H18N2 |
| Molecular Weight | 262.35 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.) | 1995 |
| Nitrogen Atoms | 2 |
Related S Standards
- α,α-Diphenyl-3-pyrrolidineacetonitrile (CAS 103887-39-4)
- (R)-2,2-diphenyl-2-(pyrrolidin-3-yl)acetonitrile (CAS 133099-12-4)
- 4,5-Diphenyl-2-propyl-1H-imidazole (CAS 74181-31-0)
- 3,6-Diphenyl-[1,2,4]triazolo[3,4-b][1,3,4]oxadiazole (CAS 32550-72-4)
- 3,5-Diphenyl-1H-pyrrole-2-carboxylic acid (CAS 100784-98-3)
- [(1,3-diphenyl-1h-pyrazol-4-yl)methyl](methyl)amine (CAS 926258-13-1)
- Diphenyl(pyridin-4-yl)methanol (CAS 1620-30-0)
- 1-(2,4-Diphenyl-1H-pyrrol-3-yl)ethanone (CAS 63324-76-5)
Recommended Standards
- N-(2,6-dimethylphenyl)-3-morpholinopropanamide (CAS 132624-18-1)
- N'-hydroxy-3-[4-(p-tolyl)piperazin-1-yl]propanamidine (CAS 1325549-79-8)
- 2-Methoxy-1-(1-phenylethyl)naphthalene (CAS 133350-15-9)
- 2-Methyl-6-(4-methyl-piperidin-4-yl)-pyrimidine-4-carboxylic acid dimethylamide (CAS 1316221-52-9)
- 6-Acetyl-7-fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1613720-26-5)
- 5-Methylquinoline-8-thiol (CAS 66493-38-7)
- 1-Ethyl-6-methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid (CAS 1780883-32-0)
- 5-Hydroxy-3-(3-methoxyphenyl)isoxazole (CAS 1354937-20-4)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(4-chloro-3-fluorophenoxy)-2-pyrrolidinecarboxylic acid (CAS 869682-16-6)
- Iridium(III) chloride hydrate (CAS 1542203-90-6)
- Tedizolid Impurity 33 (CAS 1771765-84-4)
- 2-Methoxy-5,7-dimethyl-1H-imidazo[4,5-b]pyridine (CAS 863877-91-2)
- 4-(4-Methyl-1-piperazinyl)-3-(methylsulfonyl)benzaldehyde (CAS 1197193-43-3)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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