1-Benzhydryl-3-ethylazetidin-3-amine CAS 149105-93-1
| CAS No. | 149105-93-1 |
| Molecular Formula | C18H22N2 |
| Molecular Weight | 266.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Benzhydryl-3-ethylazetidin-3-amine (CAS 149105-93-1), molecular formula C18H22N2 and molecular weight 266.38 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-Benzhydryl-3-ethylazetidin-3-amine (C18H22N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
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 | C18H22N2 |
| Molecular Weight | 266.38 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
Related Benzhydryl Standards
- (1-Benzhydryl-2-methylazetidin-3-yl)methanamine (CAS 1260895-08-6)
- (1-Benzhydryl-3-methylazetidin-3-yl)methanamine (CAS 133891-59-5)
- 1-Benzhydryl-N,3-dimethylazetidin-3-amine (CAS 133891-60-8)
- 1-Benzhydryl-N-ethylazetidin-3-amine (CAS 147293-66-1)
- 1-Benzhydryl-1,4-diazepane (CAS 30486-56-7)
- 1-Benzhydryl-N,N-dimethylazetidin-3-amine (CAS 55438-79-4)
- 1-Benzhydryl-3-fluoroazetidine-3-carbonitrile (CAS 1421920-56-0)
- 5-benzhydryl-1,3,4-thiadiazol-2-amine (CAS 74801-72-2)
Recommended Standards
- 1-(2,3,4,5,6-Pentamethylphenyl)-2-phenylethan-1-one (CAS 147834-57-9)
- N-(2,6-Diisopropylphenyl)-1-(pyridin-2-yl)methanimine (CAS 149810-35-5)
- 2,2-Bis[(4R)-4-isopropyl-2-oxazolin-2-yl]propane (CAS 150529-94-5)
- N,N-dibenzylpyrrolidin-3-amine (CAS 1457237-57-8)
- 4-Ethyloxazole-5-carboxamide (CAS 143569-35-1)
- 5-(Pyridin-4-yl)-1,2,4-oxadiazole (CAS 162704-68-9)
- Duloxetine Impurity 10 (CAS 638-32-4)
- 1-(7-Nitro-2,3-dihydro-1,4-benzodioxin-6-yl)ethan-1-one (CAS 57672-32-9)
- 2-Oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylic acid (CAS 65422-72-2)
- N-(tert-Butyl)-4-(pyrazin-2-yl)piperazine-1-carbothioamide (CAS 89007-55-6)
- Tert-butyl 7-hydroxyoctahydro-2H-pyrido[1,2-a]pyrazine-2-carboxylate (CAS 1779643-85-4)
- 2-Chloro-7-methylquinoline (CAS 4295-12-9)
- 4-Acetamido-8-fluoroquinoline-3-carboxylic acid (CAS 1352524-01-6)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
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