(4Z)-N-[(4-Chlorophenyl)methoxy]-2,6,6-trimethyl-4,5,6,7-tetrahydro-1-benzofuran-4-imine CAS 321430-57-3
| CAS No. | 321430-57-3 |
| Molecular Formula | C18H20ClNO2 |
| Molecular Weight | 317.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (4Z)-N-[(4-Chlorophenyl)methoxy]-2,6,6-trimethyl-4,5,6,7-tetrahydro-1-benzofuran-4-imine (CAS 321430-57-3), a certified reference material (molecular formula C18H20ClNO2, MW 317.81 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H20ClNO2, (4Z)-N-[(4-Chlorophenyl)methoxy]-2,6,6-trimethyl-4,5,6,7-tetrahydro-1-benzofuran-4-imine 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 317.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), (4Z)-N-[(4-Chlorophenyl)methoxy]-2,6,6-trimethyl-4,5,6,7-tetrahydro-1-benzofuran-4-imine 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 | C18H20ClNO2 |
| Molecular Weight | 317.81 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Benzyl N-butyl-N-(4-chlorophenyl)carbamate (CAS 1881296-63-4)
- 1-[(6-Chloropyridin-3-yl)methyl]-4-(4-methoxyphenyl)piperazine (CAS 478048-49-6)
- 2-(Dibenzylamino)ethyl 2-chloroacetate (CAS 1823630-84-7)
- 1-Allyl-N-(5-chloro-1H-indol-1-yl)piperidine-3-carboxamide (CAS 919102-36-6)
- 2-Methyl-3-(1-methyl-1h-pyrazol-5-yl)propanal (CAS 1344347-84-7)
- 4-(Tert-butyl)-1-oxaspiro[2.5]octane (CAS 1496337-90-6)
- 1-(4-Iodobenzoyl)piperidin-4-one (CAS 1040072-40-9)
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- 2-(4-(Thien-2-yl)phenyl)thiophene (CAS 23354-94-1)
- 2-Methyl-6-(2-phenylethenyl)pyridine (CAS 6266-99-5)
- 2-((1S,3R)-3-fluorocyclohexyl)acetic acid (CAS 1903832-83-6)
- 2-Butoxy-8-methoxy-9-(tetrahydro-2h-pyran-2-yl)-9h-purin-6-amine (CAS 866268-30-6)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
Why CATO?
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