7-Methoxy-4-(trifluoromethyl)coumarin, 98% CAS 575-04-2
| CAS No. | 575-04-2 |
| Molecular Formula | C11H7F3O3 |
| Molecular Weight | 244.17 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 7-Methoxy-4-(trifluoromethyl)coumarin, 98%.
7-Methoxy-4-(trifluoromethyl)coumarin, 98% (CAS 575-04-2) is a high-purity analytical reference standard with the molecular formula C11H7F3O3 and a molecular weight of 244.17 g/mol.
The molecular framework of 7-Methoxy-4-(trifluoromethyl)coumarin, 98% (C11H7F3O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 7-Methoxy-4-(trifluoromethyl)coumarin, 98% 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 | C11H7F3O3 |
| Molecular Weight | 244.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Methoxy Standards
- 6-Methoxy-2-(trifluoromethyl)-1,5-naphthyridin-4-ol (CAS 1565779-83-0)
- 2-Methoxy-4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzaldehyde (CAS 205485-25-2)
- 6-methoxy-2-(trifluoromethyl)-1,4-dihydroquinazolin-4-one (CAS 301233-15-8)
- 6-Methoxy-4-(trifluoromethyl)quinazolin-2(1H)-one (CAS 214288-03-6)
- 7-Methoxy-2-(trifluoromethyl)-4H-chromen-4-one (CAS 578-84-7)
- 7-Methoxy-2-(trifluoromethyl)pyrazolo[1,5-a]pyridine-4-carbaldehyde (CAS 909718-83-8)
- 7-Methoxy-3-(trifluoromethyl)quinoxalin-2(1h)-one (CAS 445498-40-8)
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Recommended Standards
- 7-Methyl-2-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylic acid (CAS 874830-65-6)
- 8-Methyl-2-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylic acid (CAS 874776-53-1)
- 7-Hydroxy-8-methyl-4-(trifluoromethyl)-2H-chromen-2-one (CAS 82747-40-8)
- Methyl 2-(trifluoromethyl)-1H-benzo[d]imidazole-6-carboxylate (CAS 89426-88-0)
- (4aR,4bS,6aS,7S,9aS,9bS,11aR)-methyl 1,4a,6a-trimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylate (CAS 86283-81-0)
- 7-chloro-4-iodo-thiochromane (CAS 1936164-88-3)
- 122719-38-4 5-Hydroxy-2-amino-3-methylimidazo(4,5-f)quinoline 3H-Imidazo(4,5-f)quinolin-5-ol, 2-amino-3-methyl- 5-OH-IQ (CAS 122719-38-4)
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- Vitamin A Acetate (CAS 127-47-9)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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