2-Chloro-6-{4-[(2Z)-3-(dimethylamino)prop-2-enoyl]phenoxy}benzonitrile CAS 337920-48-6
| CAS No. | 337920-48-6 |
| Molecular Formula | C18H15ClN2O2 |
| Molecular Weight | 326.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Chloro-6-{4-[(2Z)-3-(dimethylamino)prop-2-enoyl]phenoxy}benzonitrile 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.
CATO supplies 2-Chloro-6-{4-[(2Z)-3-(dimethylamino)prop-2-enoyl]phenoxy}benzonitrile (CAS 337920-48-6), a certified reference material (molecular formula C18H15ClN2O2, MW 326.78 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H15ClN2O2, 2-Chloro-6-{4-[(2Z)-3-(dimethylamino)prop-2-enoyl]phenoxy}benzonitrile contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 326.78 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C18H15ClN2O2 |
| Molecular Weight | 326.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 3-(4-Chlorobenzyl)-4-hydroxy-1-(pyridin-4-ylmethyl)pyridin-2(1H)-one (CAS 303994-51-6)
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- 3-Methoxy-6-(2-methoxyphenoxy)-2-phenylimidazo[1,2-b]pyridazine (CAS 121040-57-1)
- (3Z)-3-[(3-Methylphenyl)imino]-1-(prop-2-yn-1-yl)-2,3-dihydro-1H-indol-2-one (CAS 477886-41-2)
- tert-Butyl 1-acetyl-6,6-dimethylhexahydropyrrolo[3,4-b]pyrrole-5(1H)-carboxylate (CAS 2266594-90-3)
- 2-(chloromethyl)-5-methoxy-pyrimidine;hydrochloride (CAS 2197502-10-4)
- 5-Bromo-3-iodo-1-methyl-1H-indazole (CAS 865156-34-9)
- N1,N5-Bis(pyridin-4-ylmethylene)naphthalene-1,5-diamine (CAS 757947-79-8)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
Why CATO?
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