4-Methyl-7-(2-oxopropoxy)-2h-chromen-2-one CAS 68454-18-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68454-18-2 |
| Molecular Formula | C13H12O4 |
| Molecular Weight | 232.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methyl-7-(2-oxopropoxy)-2h-chromen-2-one (CAS 68454-18-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H12O4. Molecular weight: 232.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H12O4 |
| Molecular Weight | 232.23 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Methyl Standards
- 4-(2-Oxopropoxy)benzofuran-6-carboxylic acid (CAS 1291493-01-0)
- 2-(2-(2-Oxopropoxy)phenoxy)acetic acid (CAS 27165-68-0)
- 2-(1-Oxopropoxy)-1H-isoindole-1,3(2H)-dione (CAS 90467-37-1)
- 7-(2-Oxopropoxy)-2H-chromen-2-one (CAS 36914-75-7)
- 4-Ethyl-7-(2-oxopropoxy)-2H-chromen-2-one (CAS 307546-48-1)
- Methyl 4-(2-oxopropoxy)benzofuran-6-carboxylate (CAS 1291493-87-2)
- 4-(2-Oxopropoxy)benzo[b]thiophene-6-carboxylic acid (CAS 1291493-66-7)
- 4-(2-Oxopropoxy)[1,1-biphenyl]-3-carbaldehyde (CAS 1354349-93-1)
Recommended Standards
- 4-Methyl-2-oxo-2H-chromen-7-yl propionate (CAS 3361-13-5)
- 4-Methyl-7-(oxiran-2-ylmethoxy)-2H-chromen-2-one (CAS 24689-27-8)
- 4-Hydroxy-6-(4-hydroxyphenethyl)-2H-pyran-2-one (CAS 920318-17-8)
- 2-(Chloromethyl)-3-(difluoromethyl)-4-iodo-6-methoxypyridine (CAS 1807131-34-5)
- 2,5-Difluoroterephthalic acid (CAS 655-14-1)
- 4-(5-(2-Hydroxyethyl)-4-methylpyridin-2-yl)piperazine-1-carbaldehyde (CAS 1355214-48-0)
- Ethyl 2-chloro-2-ethoxyacetate (CAS 34006-60-5)
- 8-Butyl-5,6-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline (CAS 87665-05-2)
- (T-4)-Bis[1-(dimethylamino-κN)-2-methyl-2-propanolato-κO]lead (CAS 934302-16-6)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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