4-Methyl-3-piperidinomethyl benzophenone CAS 898792-60-4
| CAS No. | 898792-60-4 |
| Molecular Formula | C20H23NO |
| Molecular Weight | 293.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4-Methyl-3-piperidinomethyl benzophenone (CAS 898792-60-4) is a high-purity analytical reference standard with the molecular formula C20H23NO and a molecular weight of 293.40 g/mol.
Based on its molecular formula C20H23NO, 4-Methyl-3-piperidinomethyl 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 293.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 | C20H23NO |
| Molecular Weight | 293.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 3-Methyl-4-piperidinomethyl benzophenone (CAS 898770-95-1)
- 2-(Piperidinomethyl)benzophenone (CAS 745718-74-5)
- 3-(Piperidinomethyl)benzophenone (CAS 898792-54-6)
- 2-Piperidinomethyl-2-thiomethylbenzophenone (CAS 898752-01-7)
- 3-Piperidinomethyl-4-thiomethylbenzophenone (CAS 898792-87-5)
- 4-Piperidinomethyl-2-thiomethylbenzophenone (CAS 898771-23-8)
- 2-Piperidinomethyl-4-thiomethylbenzophenone (CAS 898752-04-0)
- 4-Piperidinomethyl-4-thiomethylbenzophenone (CAS 898771-26-1)
Recommended Standards
- 4-Benzyl-1-(3-methylbenzoyl)piperidine (CAS 260428-67-9)
- 5,5-Dimethyl-2-{1-[(2-piperazin-1-ylethyl)amino]ethylidene}cyclohexane-1,3-dione (CAS 329218-79-3)
- 4-Allyl-7,7-diphenyl-1,4-oxazepane (CAS 62537-41-1)
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- 3-(2-(4-Chloro-2-methylphenoxy)acetamido)propanoic acid (CAS 405923-74-2)
- 7-Ethyl-9-methyl-6,7,8,9-tetrahydro-5H-pyrazino[2,3-d]azepin-2-amine (CAS 763880-10-0)
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- Tert-butyl (1R,3S,5R)-3-(aminomethyl)-2-azabicyclo[3.1.0]Hexane-2-carboxylate (CAS 1386459-70-6)
- SAMS Peptide (CAS 125911-68-4)
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