4-Oxo-1-phenylazetidin-2-yl hydrogen carbonate CAS 77692-61-6
| CAS No. | 77692-61-6 |
| Molecular Formula | C10H9NO3 |
| Molecular Weight | 191.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-Oxo-1-phenylazetidin-2-yl hydrogen carbonate (C10H9NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 191.18 g/mol, it falls into the medium-molecular-weight range. 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).
4-Oxo-1-phenylazetidin-2-yl hydrogen carbonate (CAS 77692-61-6) is a high-purity analytical reference standard with the molecular formula C10H9NO3 and a molecular weight of 191.18 g/mol.
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), 4-Oxo-1-phenylazetidin-2-yl hydrogen carbonate 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 | C10H9NO3 |
| Molecular Weight | 191.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
Related Oxo Standards
- 3-Ethyl-4-phenylazetidin-2-one (CAS 180324-53-2)
- 1-(3-Phenylazetidin-1-yl)ethanone (CAS 91132-00-2)
- (3-Phenylazetidin-3-yl)methanol (CAS 5961-34-2)
- 3-methyl-4-phenylazetidin-2-one (CAS 158703-40-3)
- 1-phenylazetidin-3-ol (CAS 857280-53-6)
- N-phenylazetidin-3-amine (CAS 744984-91-6)
- 2-Phenylazetidin-3-ol (CAS 777887-89-5)
- 3-Phenylazetidin-3-ol (CAS 25566-04-5)
Recommended Standards
- 4-oxo-1,2,3,4-tetrahydroquinoline-6-carboxylic acid (CAS 51552-75-1)
- 4-Oxo-4-(phenylamino)but-2-enoic acid (CAS 37902-58-2)
- 4-Methyl-4-phenyloxazolidine-2,5-dione (CAS 30364-27-3)
- 4-Phenylmorpholine-2,3-Dione (CAS 32816-99-2)
- 2,2-Dimethyl-1-(2-(methylthio)phenyl)butan-1-one (CAS 898765-28-1)
- 6-Hydroxy-2-naphthoyl chloride (CAS 215959-99-2)
- 2-(1-(6-Chloropyrimidin-4-yl)piperidin-4-yl)ethan-1-ol (CAS 1289216-88-1)
- 5-(4-Chlorophenyl)-3-(2-hydroxybenzylidene)furan-2(3H)-one (CAS 6621-88-1)
- 2,3-Dichloro-6-(difluoromethoxy)benzoic acid (CAS 1803830-94-5)
- Ticagrelor Impurity 40 (CAS CATO-C4X-109340)
- 2-(4-Aminocyclohexyl)isoindolin-1-one hydrochloride (CAS 412356-10-6)
- Dichloroethane (CAS 1300-21-6)
- 2-(7-Chloro-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetic acid (CAS 915921-98-1)
- Gastric Inhibitory Polypeptide (6-30) amide (human) (CAS 1139691-72-7)
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