2-Benzyl-1-((benzyloxy)carbonyl)azetidine-2-carboxylic acid CAS 849919-57-9
| CAS No. | 849919-57-9 |
| Molecular Formula | C19H19NO4 |
| Molecular Weight | 325.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 325.36 g/mol gives 2-Benzyl-1-((benzyloxy)carbonyl)azetidine-2-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Benzyl-1-((benzyloxy)carbonyl)azetidine-2-carboxylic acid (CAS 849919-57-9), a certified reference material (molecular formula C19H19NO4, MW 325.36 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 2-Benzyl-1-((benzyloxy)carbonyl)azetidine-2-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 325.36 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).
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.
CATO manufactures 2-Benzyl-1-((benzyloxy)carbonyl)azetidine-2-carboxylic acid 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 | C19H19NO4 |
| Molecular Weight | 325.36 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-Methyl-N-(3,4,5-trimethoxyphenyl)quinazolin-4-amine (CAS 883732-61-4)
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- 6-(3-Fluorophenyl)nicotinic Acid (CAS 582325-22-2)
- 5-Oxo-5,6,7,8-tetrahydroimidazo[1,5-c]pyrimidine-7-carboxylic acid (CAS 64134-26-5)
- 5-Fluoro-1-(triisopropylsilyl)-1h-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1228666-58-7)
- 3-((1-(Chloromethyl)cyclopropyl)methyl)thiophene (CAS 1493230-23-1)
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- Semaglutide impurity 92 (CAS CATO-C4X-222692)
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