6,7-Dimethoxy-9-[2-(trifluoromethyl)phenyl]-1H,3H,4H,9H-furo[3,4-b]quinolin-1-one CAS 900014-91-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 900014-91-7 |
| Molecular Formula | C20H16F3NO4 |
| Molecular Weight | 391.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6,7-Dimethoxy-9-[2-(trifluoromethyl)phenyl]-1H,3H,4H,9H-furo[3,4-b]quinolin-1-one (CAS 900014-91-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H16F3NO4. Molecular weight: 391.34 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H16F3NO4 |
| Molecular Weight | 391.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Dimethoxy Standards
- 2-(6,7-Dimethoxy-2-(phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-1-yl)acetic acid (CAS 10447-22-0)
- 2,3-Dimethoxy-N-(3-(thiazolo[5,4-b]pyridin-2-yl)phenyl)benzamide (CAS 863589-28-0)
- 2,4-Dimethoxy-N-(3-(thiazolo[5,4-b]pyridin-2-yl)phenyl)benzamide (CAS 863589-44-0)
- 1,8-Dimethoxy-9,10-diphenylanthracene (CAS 80034-49-7)
- 2,2′-(4,5-Dimethoxy-1,2-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 1338078-40-2)
- 2,2'-(2,5-Dimethoxy-1,4-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 1338777-82-4)
- 7,8-Dimethoxy-2-(quinolin-2-yl)-4H-chromen-4-one (CAS 6622-20-4)
- 4,4'-((2,5-Dimethoxy-1,4-phenylene)bis(ethyne-2,1-diyl))dibenzaldehyde (CAS 1190963-83-7)
Recommended Standards
- 2-(3-Cyclopropyl-6-(3-methoxyphenyl)-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid (CAS 937606-18-3)
- Methyl 2-({2-[2-(trifluoromethyl)-1H-1,3-benzimidazol-1-yl]propanoyl}amino)benzenecarboxylate (CAS 692732-71-1)
- 2-(3-Cyclopropyl-6-(2-methoxyphenyl)-4-(trifluoromethyl)-1h-pyrazolo[3,4-b]pyridin-1-yl)acetic acid (CAS 937606-16-1)
- 4-Chloro-2-methylpyrrolo[2,1-f][1,2,4]triazine (CAS 1150617-75-6)
- 1-[(4-Nitro-1H-pyrazol-1-yl)methyl]-1H-pyrazole-3-carboxylic acid (CAS 1177312-52-5)
- 2-Morpholino-1H-imidazol-4(5H)-one (CAS 291519-19-2)
- 2-oxaspiro[4.4]nonane-1,3-dione (CAS 5623-90-5)
- (R)-1-(2-chloro-4-fluorophenyl)propan-1-amine hydrochloride (CAS 1391499-61-8)
- 1-Benzyl-1H-imidazole-5-carbaldehyde; 1-benzyl-1H-5-imidazolecarbaldehyde; 1-benzyl-5-imidazolecarbaldehyde; 1-benzyl-5-imidazolecarboxaldehyde; 1-benzylimidazole-5-carbaldehyde 1-benzylimidazole-5-carboxaldehyde; 3-benzyl-3H-imidazole-4-carbaldehyde 3-benzyl-3H-imidazole-4-carbaldehyde; 85102-99-4 EBD1045342 (CAS 85102-99-4)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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