6,7-Dimethoxy-1-(4-methoxyphenyl)isochroman-3-one CAS 299441-36-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 299441-36-4 |
| Molecular Formula | C18H18O5 |
| Molecular Weight | 314.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 6,7-Dimethoxy-1-(4-methoxyphenyl)isochroman-3-one (CAS 299441-36-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H18O5. Molecular weight: 314.33 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H18O5 |
| Molecular Weight | 314.33 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Dimethoxy Standards
- (R)-2,2’-Dimethoxy-1,1’-binaphthalene (CAS 35294-28-1)
- (S)-2,2’-Dimethoxy-1,1’-binaphthalene (CAS 75640-87-8)
- 10,11-Dimethoxy-2,3,4,5,7,8,12b,13-octahydro-1H-1,6-diazatetraphen-5-one (CAS 866049-94-7)
- 8,8'-Dimethoxy-1,1'-binaphthalene (CAS 82265-47-2)
- 4,9-Dimethoxy-7-(trifluoromethyl)-5H-furo[3,2-g]chromen-5-one (CAS 76301-24-1)
- 1-((2,5-Dimethoxy-4-methylphenyl)sulfonyl)-2-methylpiperidine (CAS 898655-78-2)
- 2,4-Dimethoxy-N-(thiophen-3-ylmethyl)benzenesulfonamide (CAS 1060230-06-9)
- 13,14-Dimethoxy-1-azatetracyclo[8.8.0.0^{2,7}.0^{11,16}]octadeca-2(7),11(16),12,14-tetraen-8-one (CAS 5114-73-8)
Recommended Standards
- 5-Hydroxy-2,3-diphenylbenzofuran-4-carbaldehyde (CAS 917867-68-6)
- 6-Phenyl-3-(5-phenylfuran-2-yl)-2H-pyran-2-one (CAS 583056-80-8)
- 4-Hydroxyphenethyl (E)-3-(4-hydroxy-3-methoxyphenyl)acrylate (CAS 84873-15-4)
- (E)-N'-Amino-N''-(benzenesulfonyl)-N-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}guanidine (CAS 338420-81-8)
- Methyl 3-oxo-2,5,6,7-tetrahydro-3H-pyrrolo-[2,1-c][1,2,4]triazole-5-carboxylate (CAS 1934243-45-4)
- Ochratoxin A-13C20 (CAS CATO-LCFD201910-AL)
- (3,4-Dibromothiophene-2,5-diyl)bis(trimethylsilane) (CAS 175658-90-9)
- 2-(2-(2-((2,5-Dibromothiophen-3-yl)methoxy)ethoxy)ethoxy)ethanol (CAS 821782-18-7)
- tert-Butyl N-(2-oxo-1,2-dihydropyridin-4-yl)carbamate (CAS 1363383-37-2)
- TRAF6 Control Peptide trifluoroacetate salt (CAS 852690-80-3)
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