3-Azetidinomethyl-3-methoxybenzophenone CAS 898771-31-8
| CAS No. | 898771-31-8 |
| Molecular Formula | C18H19NO2 |
| Molecular Weight | 281.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C18H19NO2, 3-Azetidinomethyl-3-methoxybenzophenone 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 281.35 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.
3-Azetidinomethyl-3-methoxybenzophenone (CAS 898771-31-8), molecular formula C18H19NO2 and molecular weight 281.35 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Azetidinomethyl-3-methoxybenzophenone 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 | C18H19NO2 |
| Molecular Weight | 281.35 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 | 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 Azetidinomethyl Standards
- 2-Azetidinomethyl-3-methoxybenzophenone (CAS 898754-38-6)
- 3-Azetidinomethyl-4-methoxybenzophenone (CAS 898771-34-1)
- 4-Azetidinomethyl-2-methoxybenzophenone (CAS 898777-34-9)
- 4-Azetidinomethyl-3-methoxybenzophenone (CAS 898777-37-2)
- 2-Azetidinomethyl-2,3-dimethylbenzophenone (CAS 898754-85-3)
- 2-Azetidinomethyl-3,5-dimethylbenzophenone (CAS 898754-95-5)
- 3-Azetidinomethyl-2,3-dimethylbenzophenone (CAS 898771-69-2)
- 3-Azetidinomethyl-2,4-dimethylbenzophenone (CAS 898771-71-6)
Recommended Standards
- 3-[3-[(tert-butoxycarbonylamino)methyl]cyclohexyl]prop-2-ynoic acid (CAS 2385421-33-8)
- 3-[(1S,3R)-3-[(tert-butoxycarbonylamino)methyl]cyclohexyl]prop-2-ynoic acid (CAS 2307487-94-9)
- 3-Cinnamyl-1-(cyclopropylmethyl)-4-hydroxypyridin-2(1H)-one (CAS 478033-75-9)
- 3,4-Diphenylisoquinoline (CAS 52839-45-9)
- 3-Mercaptohexyl Acetate (CAS 136954-20-6)
- Rac-(8S,8aS)-octahydro-8-indolizinamine dihydrochloride (CAS 1864003-55-3)
- tert-Butyl 6-bromo-3-(methylcarbamoyl)-1H-indazole-1-carboxylate (CAS 2413120-59-7)
- (6-Methoxy-4-nitropyridin-2-yl)methanamine (CAS 1393546-78-5)
- 4,7-Dichlorothiazolo[4,5-d]pyridazine (CAS 13669-90-4)
- 1845AE 3-(4-Chlorophenyl)-1-phenyl-1H-pyrazole-4-carboxylic acid 372107-14-7 C16H11ClN2O2 (CAS 372107-14-7)
- (3-Propoxyisoxazol-5-yl)methanol (CAS 328257-14-3)
- 1-(Difluoromethyl)naphthalen-2-amine (CAS 1261487-63-1)
- Tert-butyl (1R,2S,5S)-2-(bromomethyl)-3-azabicyclo[3.1.0]Hexane-3-carboxylate (CAS 2306255-49-0)
- Des-[Oct-γ-Glu-AEEA-AEEA]-Semaglutide (CAS CATO-C4X-2226112)
Why CATO?
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