6-Fluoro-3-(4-methoxyphenyl)-4-methylcoumarin CAS 527751-33-3
| CAS No. | 527751-33-3 |
| Molecular Formula | C17H13FO3 |
| Molecular Weight | 284.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-Fluoro-3-(4-methoxyphenyl)-4-methylcoumarin.
6-Fluoro-3-(4-methoxyphenyl)-4-methylcoumarin (CAS 527751-33-3) is a high-purity analytical reference standard with the molecular formula C17H13FO3 and a molecular weight of 284.28 g/mol.
Based on its molecular formula C17H13FO3, 6-Fluoro-3-(4-methoxyphenyl)-4-methylcoumarin contains a steroid core, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 284.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 6-Fluoro-3-(4-methoxyphenyl)-4-methylcoumarin under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H13FO3 |
| Molecular Weight | 284.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
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Recommended Standards
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- Ethyl 2-amino-4-(2,5-difluorophenyl)-1,3-thiazole-5-carboxylate (CAS 887267-76-7)
- Methyl 3-bromo-4-fluoro-2-methylbenzoate (CAS 1380305-66-7)
- cis-(+/-)-3,4-Dichloro-N-methyl-N-(2-[1-pyrrolidinyl]cyclohexyl)benzeneacetamide (CAS 92953-41-8)
- Taranabant racemate (CAS 701977-00-6)
- 3-Bromo-6-methoxy-1H-pyrrolo[3,2-b]pyridine (CAS 1190317-79-3)
- 7-Bromo-4-{[3-(trifluoromethyl)phenyl]methyl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-3-one (CAS 1326851-90-4)
- 4,7-Dimethyldec-5-yne-4,7-diol (CAS 126-87-4)
- 6-Nitro-1-(4-(trifluoromethyl)phenyl)-1H-indazole (CAS 838820-86-3)
- 6-Amino-4-(4-chlorophenyl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 89607-39-6)
- (2-Oxabicyclo[3.1.1]heptan-1-yl)methanol (CAS 2225146-47-2)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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