2-(7-Methoxy-3-phenyl-3,4-dihydronaphthalen-1(2H)-ylidene)acetonitrile CAS 618461-99-7
| CAS No. | 618461-99-7 |
| Molecular Formula | C19H17NO |
| Molecular Weight | 275.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(7-Methoxy-3-phenyl-3,4-dihydronaphthalen-1(2H)-ylidene)acetonitrile 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-(7-Methoxy-3-phenyl-3,4-dihydronaphthalen-1(2H)-ylidene)acetonitrile (CAS 618461-99-7), a certified reference material (molecular formula C19H17NO, MW 275.34 g/mol) for analytical method development and quality control.
Structurally, 2-(7-Methoxy-3-phenyl-3,4-dihydronaphthalen-1(2H)-ylidene)acetonitrile (C19H17NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 275.34 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).
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 | C19H17NO |
| Molecular Weight | 275.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-(4-Benzylphenoxy)aniline (CAS 946714-42-7)
- 2'-(Benzyloxy)-[1,1'-biphenyl]-3-amine (CAS 400747-78-6)
- 2-(3,4-Dimethoxyphenyl)-N-((5-methylfuran-2-yl)methyl)ethan-1-amine (CAS 626216-00-0)
- 2-(Benzyloxy)-6-(p-tolyl)pyridine (CAS 887448-98-8)
- 1-(Bromomethyl)-1-(2-(ethylsulfonyl)ethyl)cyclopropane (CAS 1484626-80-3)
- Methyl Tiglate (CAS 6622-76-0)
- 2,2,4,7-Tetramethyl-1,2-dihydroquinoline-8-carboxylic acid (CAS 945303-30-0)
- Ethyl 2-amino-5-(4-methoxyphenyl)-1H-pyrrole-3-carboxylate (CAS 173458-92-9)
- N1-((1-Hydroxycyclopentyl)methyl)-N2-(2-methoxyethyl)oxalamide (CAS 1219912-06-7)
- 3,5-Dinitro-1,4-dihydropyridin-4-one (CAS 19872-96-9)
- 4-(1-(4-Fluorophenyl)-2,5-dioxopyrrolidin-3-yl)piperazine-1-carbaldehyde (CAS 330865-91-3)
- Levocarnitine Impurity N6 (CAS 16072-48-3)
- Ethyl 5-(4-hydroxyphenyl)pentanoate (CAS 154044-13-0)
- Tirzepatide-d7 Ditrifluoroacetate (CAS CATO-CPTD788698)
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