(2Z)-2-[4-(3,3-Dimethyl-2-oxoazetidin-1-yl)phenyl]-3-(dimethylamino)prop-2-enenitrile CAS 303985-91-3
| CAS No. | 303985-91-3 |
| Molecular Formula | C16H19N3O |
| Molecular Weight | 269.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2Z)-2-[4-(3,3-Dimethyl-2-oxoazetidin-1-yl)phenyl]-3-(dimethylamino)prop-2-enenitrile.
(2Z)-2-[4-(3,3-Dimethyl-2-oxoazetidin-1-yl)phenyl]-3-(dimethylamino)prop-2-enenitrile (CAS 303985-91-3), molecular formula C16H19N3O and molecular weight 269.34 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (2Z)-2-[4-(3,3-Dimethyl-2-oxoazetidin-1-yl)phenyl]-3-(dimethylamino)prop-2-enenitrile is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 269.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), (2Z)-2-[4-(3,3-Dimethyl-2-oxoazetidin-1-yl)phenyl]-3-(dimethylamino)prop-2-enenitrile 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 | C16H19N3O |
| Molecular Weight | 269.34 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.) | 2025 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- (2S,3S,4S)-Ethyl 3-(2-ethoxy-2-oxoethyl)-4-(prop-1-en-2-yl)pyrrolidine-2-carboxylate (CAS 66163-47-1)
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- (4-(1H-pyrrol-1-yl)phenyl)(4-methylpiperazin-1-yl)methanone (CAS 439097-47-9)
- 2-{[5-(trifluoromethyl)pyridin-2-yl]amino}ethan-1-ol (CAS 874630-03-2)
- 1,4-Diphenyl-1H-1,2,3-triazol-5-amine (CAS 29704-63-0)
- 3-Amino-2,3-diphenylisoindolin-1-one (CAS 18963-16-1)
- Sodium 7,10-bis(carboxylatomethyl)-3,3-dimethoxy-2-oxa-7,10-diaza-3-siladodecan-12-oate (CAS 128850-89-5)
- 5-Amino-1-(2-methoxy-5-methylphenyl)-1H-pyrazole-4-carboxamide (CAS 1416341-64-4)
- N-(3-(N-(3,4-Dihydro-2H-pyrrol-5-yl)sulfamoyl)phenyl)-2-methyl-1-phenyl-1H-benzo[d]imidazole-5-carboxamide (CAS 874787-15-2)
- N-(2-chlorophenyl)-2-phenoxyacetamide (CAS 18861-21-7)
- Ethyl 3-bromo-4-cyano-5-formylbenzoate (CAS 1805104-47-5)
- 3-(5-Oxo-1-propylpyrrolidin-2-yl)propanoic acid (CAS 1823832-81-0)
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