Ethyl 1-benzhydrylazetidine-2-carboxylate CAS 71556-64-4
| CAS No. | 71556-64-4 |
| Molecular Formula | C19H21NO2 |
| Molecular Weight | 295.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, Ethyl 1-benzhydrylazetidine-2-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 295.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Ethyl 1-benzhydrylazetidine-2-carboxylate (CAS 71556-64-4) is a high-purity analytical reference standard with the molecular formula C19H21NO2 and a molecular weight of 295.38 g/mol.
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.
As a certified reference material (CRM), Ethyl 1-benzhydrylazetidine-2-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H21NO2 |
| Molecular Weight | 295.38 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.) | 1977 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl 1-benzhydrylazetidine-3-carboxylate (CAS 887591-82-4)
- Methyl 1-benzhydrylazetidine-2-carboxylate (CAS 33667-52-6)
- Methyl 1-benzhydrylazetidine-3-carboxylate (CAS 53871-06-0)
- 1-Benzhydrylazetidine-2-carboxylic Acid (CAS 65219-11-6)
- 1-Benzhydrylazetidine-3-carboxylic Acid (CAS 36476-87-6)
- 1-Benzhydrylazetidine-3-carboxamide (CAS 1391919-91-7)
- 1-Benzhydrylazetidine-3-carbaldehyde (CAS 72351-37-2)
- 1-Benzhydrylazetidine-3-carbonitrile (CAS 36476-86-5)
Recommended Standards
- Dibenzepin (CAS 4498-32-2)
- Desipramine RC 8 (CAS 57164-17-7)
- Ethyl 2-((5-(phenylimino)-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 52494-15-2)
- Butyl 2-((diphenylmethylene)amino)acetate (CAS 81167-35-3)
- Ethyl 2-(2-oxopiperazin-1-yl)acetate (CAS 164784-87-6)
- 2-(5-(2-Bromoethoxy)-2,4-dichlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096337-29-8)
- 2-{[4-(aminomethyl)phenyl]methanesulfonamido}propanamide (CAS 1218594-32-1)
- 3-(difluoromethoxy)-5-methyl-1,2-oxazol-4-amine (CAS 1803596-36-2)
- Methyl 2-(2-((((tert-butoxycarbonyl)amino)oxy)methyl)phenyl)-2-(methoxyimino)acetate (CAS 2459977-70-7)
- N-Methylpiperazine-3,3,5,5-d4 (CAS 343864-02-8)
- 3-Fluoro-4-methylbenzylamine (CAS 261951-67-1)
- Ethyl 1,6-dimethyl-2-oxo-4-(p-tolyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 887351-75-9)
- CDK2/9 Inhibitor (CAS 507487-89-0)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
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