Ethyl 4-(azetidin-3-yloxy)benzoate CAS 954224-48-7
| CAS No. | 954224-48-7 |
| Molecular Formula | C12H15NO3 |
| Molecular Weight | 221.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 221.25 g/mol gives Ethyl 4-(azetidin-3-yloxy)benzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 4-(azetidin-3-yloxy)benzoate (CAS 954224-48-7), molecular formula C12H15NO3 and molecular weight 221.25 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethyl 4-(azetidin-3-yloxy)benzoate (C12H15NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 221.25 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl 4-(azetidin-3-yloxy)benzoate 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 | C12H15NO3 |
| Molecular Weight | 221.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl 2-(azetidin-3-yloxy)benzoate (CAS 1220028-00-1)
- 5-((1-(Azetidin-1-yl)-2-methylpropan-2-yl)oxy)pyridin-2-amine (CAS 1413065-54-9)
- 4-(Azetidin-3-yl)piperazine-1-sulfonamide (CAS 178312-21-5)
- 2-(Azetidin-3-yl)-n-[(4-fluorophenyl)methyl]acetamide (CAS 1339196-74-5)
- 5-(1-(Azetidin-3-yl)-1H-1,2,3-triazol-4-yl)-3-ethyl-1,2,4-oxadiazole (CAS 1427372-09-5)
- 2-(Azetidin-3-ylsulfanyl)-1,3-benzothiazole (CAS 931581-80-5)
- 2-(Azetidin-3-yl)-1,1,1,3,3,3-hexafluoropropan-2-ol (CAS 1628733-97-0)
- 1-(azetidin-3-yl)-4-methylsulfonyl-piperazine (CAS 178311-72-3)
Recommended Standards
- ethyl 4-(4-aminophenyl)-4-oxobutanoate (CAS 6335-44-0)
- Ethyl 4-aminochromane-4-carboxylate (CAS 500858-62-8)
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- Ethyl 4-methyl-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate (CAS 54442-28-3)
- Methyl 4’-Aminobiphenyl-4-carboxylate (CAS 5730-76-7)
- 3-(2-Oxopyrrolidin-1-yl)-4-phenoxy-5-sulfamoylbenzoic acid (CAS 89995-78-8)
- 2-chloro-[1,2,4]triazolo[1,5-a]pyridin-7-amine (CAS 1545675-43-1)
- Fosfomycin Impurity 31 (CAS CATO-C4X-131631)
- 1,3-Dichloro-2-iodo-5-(trifluoromethoxy)benzene (CAS 1414870-80-6)
- Ethyl 2-(4-chloro-6-(trifluoromethyl)pyridin-2-yl)acetate (CAS 1393561-34-6)
- (R)-2-(2-bromo-4-methylphenyl)pyrrolidine (CAS 1213308-93-0)
- Methyl 3-methyl-9-oxo-3-azabicyclo[3.3.1]Nonane-1-carboxylate (CAS 197587-66-9)
- 2-cyano-4-(trifluoromethyl)benzene-1-sulfonamide (CAS 1248024-54-5)
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
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