4-[2-(1-Piperidinyl)ethoxy]benzophenone CAS 102156-42-3
| CAS No. | 102156-42-3 |
| Molecular Formula | C20H23NO2 |
| Molecular Weight | 309.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[2-(1-Piperidinyl)ethoxy]benzophenone (CAS 102156-42-3), molecular formula C20H23NO2 and molecular weight 309.40 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-[2-(1-Piperidinyl)ethoxy]benzophenone (C20H23NO2) 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 309.40 g/mol, it falls into the moderately-high-molecular-weight range. 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.
CATO manufactures 4-[2-(1-Piperidinyl)ethoxy]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 | C20H23NO2 |
| Molecular Weight | 309.40 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 | 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.) | 1986 |
| Nitrogen Atoms | 1 |
Related Piperidinyl Standards
- 2-(1-Boc-4-piperidinyl)benzoic Acid (CAS 170838-26-3)
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- 3-(4-Piperidinyl)-1,2-benzisoxazole N-Carbamic Acid Phenyl Ester (CAS 84163-21-3)
- 2-[2-(1-Piperidinyl)ethoxy]-5-(trifluoromethyl)-aniline (CAS 937596-92-4)
- 4-[2-(1-Piperidinyl)ethoxy]-2-(trifluoromethyl)-phenylamine (CAS 946741-14-6)
- 5-(2-Ethyl-1-piperidinyl)-2-(methylsulfonyl)-phenylamine (CAS 1220021-46-4)
- [5-(1-Boc-4-piperidinyl)-1H-1,2,4-triazol-3-yl]methanamine (CAS 1546114-32-2)
- 4-(2-Ethyl-1-piperidinyl)-3-nitrobenzoic acid (CAS 1094563-70-8)
Recommended Standards
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- Abrocitinib Desmethyl Impurity 7 (CAS 2920890-22-6)
- N-[(2-Methoxyphenyl)methyl]-1-phenylcyclopentane-1-carboxamide (CAS 1024193-21-2)
- 1-[4-(Azidomethyl)phenyl]pyrrolidin-2-one (CAS 1858255-16-9)
- 2-((1,3-Dimethyl-4-nitro-1h-pyrazol-5-yl)amino)-N-isopropylacetamide (CAS 1153129-18-0)
- Undecane-1,2-diol (CAS 13006-29-6)
- 8-Chloro-2-(4-isopropoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-81-9)
- 3-Chloro-2-(cyclohexyloxy)pyridine (CAS 1289045-87-9)
- Ethyl 6-ethyl-1-(2-fluorophenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1119429-04-7)
- 5-Aminoimidazo[1,2-a]pyridine-3-carbaldehyde (CAS 35220-26-9)
- 2-(2-Methoxyphenoxy)-1-(4-(thiophen-3-yl)piperidin-1-yl)ethan-1-one (CAS 1421531-06-7)
- 1-(3-Aminophenyl)-3-methylimidazolidin-2-one (CAS 517918-82-0)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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