2-Cyano-4-(3-pyrrolinomethyl) benzophenone CAS 898763-83-2
| CAS No. | 898763-83-2 |
| Molecular Formula | C19H16N2O |
| Molecular Weight | 288.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Cyano-4-(3-pyrrolinomethyl) benzophenone (CAS 898763-83-2), a certified reference material (molecular formula C19H16N2O, MW 288.34 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H16N2O, 2-Cyano-4-(3-pyrrolinomethyl) benzophenone contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 288.34 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Cyano-4-(3-pyrrolinomethyl) benzophenone 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 | C19H16N2O |
| Molecular Weight | 288.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Cyano Standards
- 2-Cyano-3-(3-pyrrolinomethyl) benzophenone (CAS 898789-72-5)
- 3-Cyano-3-(3-pyrrolinomethyl) benzophenone (CAS 898789-75-8)
- Ethyl 5-cyano-2-(1,4-diazepan-1-yl)-6-methylnicotinate (CAS 683274-44-4)
- 3-Cyano-N-(3-methoxyphenyl)benzenesulfonamide (CAS 1004033-45-7)
- 3-Cyano-N-(4-methoxyphenyl)benzenesulfonamide (CAS 1004035-01-1)
- N-(3-cyano-5-phenylfuran-2-yl)benzamide (CAS 98061-62-2)
- N-(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)-2,2,2-trifluoroacetamide (CAS 372085-99-9)
- N-(3-Cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-3-methylthiophene-2-carboxamide (CAS 729575-54-6)
Recommended Standards
- 3-((4-Aminophenyl)sulfonyl)thiazolidine-2-carboxylic acid (CAS 408360-00-9)
- 2-benzyl-9-methyl-2,3-dihydro-1H-pyrrolo[3,4-b]quinolin-1-one (CAS 941083-73-4)
- 3-(1-Ethyl-2-phenyl-1H-indol-3-yl)-3-oxo-propionitrile (CAS 729561-84-6)
- 2-Benzyl-2H,3H,5H,6H-benzo[h]cinnolin-3-one (CAS 31384-38-0)
- Methyl 3-(5-bromo-2-fluorophenyl)-2-hydroxypropanoate (CAS 1483581-11-8)
- Cytidine Diphosphate Trisodium (CAS 34393-59-4)
- Ethyl 2-(2-ethylphenoxy)acetate (CAS 100256-84-6)
- Isopropyl 2-amino-4-phenylthiophene-3-carboxylate (CAS 351157-38-5)
- [(3S)-3-methyl-3-piperidyl]methanol;hydrochloride (CAS 1956435-41-8)
- 3-Oxa-9-azabicyclo[3.3.1]nonane (CAS 280-99-9)
- Benzyl 4-(2-aminoethyl)piperazine-1-carboxylate (CAS 104740-55-8)
- 2-(3-Methoxybenzyl)-4-methylthiazole-5-carboxylic acid (CAS 1053656-78-2)
- 4-Hydroxy-1,2,3,4-tetrahydroisoquinoline (CAS 51641-23-7)
- Des-[Oct-γ-Glu-AEEA-AEEA]-Semaglutide (CAS CATO-C4X-2226112)
Why CATO?
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