3-((3-Oxobutan-2-yl)oxy)-6H-benzo[c]chromen-6-one CAS 314744-71-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 314744-71-3 |
| Molecular Formula | C17H14O4 |
| Molecular Weight | 282.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((3-Oxobutan-2-yl)oxy)-6H-benzo[c]chromen-6-one (CAS 314744-71-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H14O4. Molecular weight: 282.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H14O4 |
| Molecular Weight | 282.29 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Oxobutan Standards
- 3-((3-Oxobutan-2-yl)oxy)-7,8,9,10-tetrahydro-6H-benzo[c]chromen-6-one (CAS 307549-77-5)
- 7-Methyl-5-((3-oxobutan-2-yl)oxy)-4-propyl-2H-chromen-2-one (CAS 314742-59-1)
- 4-Methyl-3-((3-oxobutan-2-yl)oxy)-6h-benzo[c]chromen-6-one (CAS 314744-87-1)
- 4-Ethyl-7-((3-oxobutan-2-yl)oxy)-2H-chromen-2-one (CAS 314742-28-4)
- 2-(3-Oxobutan-2-yl)-6-(p-tolyl)pyridazin-3(2H)-one (CAS 853333-97-8)
- 7-((3-Oxobutan-2-yl)oxy)-2h-chromen-2-one (CAS 156006-08-5)
- Methyl 3-((3-oxobutan-2-yl)oxy)thiophene-2-carboxylate (CAS 339096-81-0)
- 2-((3-Oxobutan-2-yl)thio)-4-(trifluoromethyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine-3-carbonitrile (CAS 626222-09-1)
Recommended Standards
- 2-Phenoxyethyl 1H-indazole-3-carboxylate (CAS 763098-07-3)
- 3-((8-Methylimidazo[1,2-a]pyridin-2-yl)methoxy)benzoic acid (CAS 929975-03-1)
- 2-Methoxy-N-(2-oxoindolin-5-yl)benzamide (CAS 921774-80-3)
- 3-Methyl-4-(methylamino)phenol hydrochloride (CAS 2034156-77-7)
- N-(4-Oxo-3-phenyl-2,4-dihydroindeno[1,2-c]pyrazol-5-yl)acetamide (CAS 247148-90-9)
- 6-(Trifluoromethyl)-1H-indazol-5-amine (CAS 1000373-75-0)
- 1-Hydroxy Tacrine (CAS 124027-47-0)
- (4-methyl-3-nitrophenyl)(pyridin-2-yl)methanol (CAS 1803589-16-3)
- 2-(Ethylthio)benzofuran (CAS 172366-93-7)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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