2-Methoxy-2-morpholinomethyl benzophenone CAS 898749-96-7
| CAS No. | 898749-96-7 |
| Molecular Formula | C19H21NO3 |
| Molecular Weight | 311.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Methoxy-2-morpholinomethyl benzophenone.
CATO supplies 2-Methoxy-2-morpholinomethyl benzophenone (CAS 898749-96-7), a certified reference material (molecular formula C19H21NO3, MW 311.37 g/mol) for analytical method development and quality control.
Structurally, 2-Methoxy-2-morpholinomethyl benzophenone (C19H21NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 311.37 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C19H21NO3 |
| Molecular Weight | 311.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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 Methoxy Standards
- 2-Methoxy-3-morpholinomethyl benzophenone (CAS 898765-05-4)
- 2-Methoxy-4-morpholinomethyl benzophenone (CAS 898769-68-1)
- 3-Methoxy-2-morpholinomethyl benzophenone (CAS 898749-99-0)
- 3-Methoxy-3-morpholinomethyl benzophenone (CAS 898765-07-6)
- 3-Methoxy-4-morpholinomethyl benzophenone (CAS 898769-70-5)
- 4-Methoxy-2-morpholinomethyl benzophenone (CAS 898750-02-2)
- N-Methoxy-N-methyl-4-oxo-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline-7-sulfonamide (CAS 1008661-30-0)
- 2-Methoxy-N-(3-phenyl-1,2,4-thiadiazol-5-yl)benzamide (CAS 690645-51-3)
Recommended Standards
- 2-(4-(Ethoxycarbonyl)piperidine-1-carbonyl)cyclohexane-1-carboxylic acid (CAS 941442-68-8)
- 2-(4-(Diethylamino)-2-methylbenzoyl)benzoic acid (CAS 52830-65-6)
- 2-((4'-Methyl-[1,1'-biphenyl]-4-yl)oxy)-1-morpholinoethan-1-one (CAS 303031-97-2)
- 3-(2-(4-(tert-Butyl)phenoxy)ethyl)benzo[d]oxazol-2(3H)-one (CAS 609335-25-3)
- 5-(pyrrolidine-1-carbonyl)thiophene-2-carboxylic Acid (CAS 921596-93-2)
- 1-(4-Nitrophenyl)-2-oxopyridine-3-carboxylic acid (CAS 1951444-50-0)
- 1-(3-Phenylallyl)-3-(trifluoromethyl)-1h-pyrazole (CAS 1372370-53-0)
- N-Methyl-N-propylcarbamoyl Chloride (CAS 51493-02-8)
- H-Dab(Boc)-OMe · HCl (CAS 3350-15-0)
- Ondansetron Impurity 24 (CAS CATO-C4X-139424)
- 2-(2-{[(4-chlorophenyl)methyl]sulfanyl}phenyl)-5-(4-methylphenyl)-1,3,4-oxadiazole (CAS 339104-00-6)
- 1-(5-Propyl-1,3,4-thiadiazol-2-yl)-1H-pyrrole-2,5-dione (CAS 378200-04-5)
- 2-[4-(propan-2-yl)-4H-1,2,4-triazol-3-yl]ethan-1-amine dihydrochloride (CAS 1269151-72-5)
- Liraglutide Sodium Salt (CAS 204656-20-2（free base）)
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