3-(4-Methoxynaphthalen-1-yl)-3-methylisobenzofuran-1(3H)-one CAS 56282-17-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56282-17-8 |
| Molecular Formula | C20H16O3 |
| Molecular Weight | 304.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(4-Methoxynaphthalen-1-yl)-3-methylisobenzofuran-1(3H)-one (CAS 56282-17-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H16O3. Molecular weight: 304.34 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H16O3 |
| Molecular Weight | 304.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related Methoxynaphthalen Standards
- 1-[(2-Methoxynaphthalen-1-yl)sulfinyl]-4-methylpiperazine (CAS 477762-09-7)
- 3-Methoxynaphthalen-1-yl trifluoromethanesulfonate (CAS 226072-71-5)
- 2-(2-Methoxynaphthalen-1-yl)-1H-indene-1,3(2H)-dione (CAS 27721-87-5)
- 2-(6-Methoxynaphthalen-2-yl)-1-morpholinoethanethione (CAS 53077-21-7)
- N-(4-Methoxynaphthalen-1-yl)-2-phenoxyacetamide (CAS 294647-12-4)
- 2-(6-Methoxynaphthalen-2-yl)-N-(methylsulfonyl)propanamide (CAS 859827-47-7)
- N-((4-methoxynaphthalen-1-yl)sulfonyl)-N-methylglycine (CAS 446052-58-0)
- 2-(2-Methoxynaphthalen-1-yl)-2-(3-methylpiperidin-1-yl)ethan-1-amine (CAS 1181633-04-4)
Recommended Standards
- 3-(4-(Allyloxy)phenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 890012-35-8)
- 3-(Benzo[d][1,3]dioxol-5-yl)-1-cinnamyl-1H-pyrazole (CAS 956168-85-7)
- 3-(3-Hydroxy-4-methoxyphenyl)-1-(naphthalen-2-yl)prop-2-en-1-one (CAS 944443-38-3)
- 1,4-Dibromo-2-fluoro-6-iodobenzene (CAS 1803778-24-6)
- 6,6-Dimethyl-3-(2-methylallyl)-2-(methylthio)-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one (CAS 330181-93-6)
- 2-Chloro-6-(4-methoxyphenyl)pyrazine (CAS 850221-79-3)
- Methyl 2-hydroxy-4-phenylchromane-6-carboxylate (CAS 380636-44-2)
- Methyl 2-(chloromethyl)imidazo[1,2-a]pyridine-8-carboxylate (CAS 885276-65-3)
- 3-Methoxy-4-(pyrrolidin-1-yl)benzonitrile (CAS 1393442-48-2)
- Peptide Impurity 28 (CAS 1350456-64-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com