3-Cyano-3-(3-pyrrolinomethyl) benzophenone CAS 898789-75-8
| CAS No. | 898789-75-8 |
| Molecular Formula | C19H16N2O |
| Molecular Weight | 288.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 3-Cyano-3-(3-pyrrolinomethyl) benzophenone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 288.34 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.
CATO supplies 3-Cyano-3-(3-pyrrolinomethyl) benzophenone (CAS 898789-75-8), a certified reference material (molecular formula C19H16N2O, MW 288.34 g/mol) for analytical method development and quality control.
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 manufactures 3-Cyano-3-(3-pyrrolinomethyl) benzophenone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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)
- 2-Cyano-4-(3-pyrrolinomethyl) benzophenone (CAS 898763-83-2)
- 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-Chloro-9H-fluoren-2-amine (CAS 7151-57-7)
- 3-Methyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one (CAS 918645-77-9)
- 3′-(Phenylmethoxy)[1,1′-biphenyl]-2-carboxaldehyde (CAS 893736-23-7)
- 3-Phenyl-2,3,4,5-tetrahydro-1H-dibenzo-[b,e][1,4]diazepin-1-one (CAS 726200-29-9)
- (R)-1-(6-Ethoxypyridin-3-yl)-2,2-difluoroethan-1-amine (CAS 2920195-50-0)
- 4-Bromo-1-isopropoxy-2-trifluoromethoxybenzene (CAS 902757-20-4)
- 2-(2-aminoethyl)-1H-1,3-benzodiazole-5-carboxylic acid dihydrochloride (CAS 1187582-44-0)
- (4-((tert-Butoxycarbonyl)amino)-3-methoxyphenyl)boronicacid (CAS 669713-95-5)
- 2-Bromophenazine (CAS 3331-28-0)
- 2-(Naphthalen-2-yloxy)-N-((1-(pyridin-2-yl)piperidin-4-yl)methyl)acetamide (CAS 1235296-83-9)
- CMC2026 Impurity 7 (CAS CATO-C4X-22667)
- (3S,5S)-5-((1S,3S)-1-Amino-3-(4-methoxy-3-(3-methoxypropoxy)benzyl)-4-methylpentyl)-3-isopropyldihydrofuran-2(3H)-one (CAS 900811-48-5)
- 2-(4-Bromophenyl)-2-(4-(tert-butoxycarbonyl)piperazin-1-yl)acetic acid (CAS 763109-75-7)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com