2-((3-Benzyl-6-chloro-4-methyl-2-oxo-2h-chromen-7-yl)oxy)acetic acid CAS 690679-66-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 690679-66-4 |
| Molecular Formula | C19H15ClO5 |
| Molecular Weight | 358.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((3-Benzyl-6-chloro-4-methyl-2-oxo-2h-chromen-7-yl)oxy)acetic acid (CAS 690679-66-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H15ClO5. Molecular weight: 358.77 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H15ClO5 |
| Molecular Weight | 358.77 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 |
| 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.) | 1985 |
| Halogen Content | Cl-containing |
Related Benzyl Standards
- 2-((3-Chloro-4-fluorophenyl)amino)-4H-[1,3]thiazino[5,6-b]quinoxalin-4-one (CAS 154371-22-9)
- 4-(5-Chloro-2-methoxyanilino)-6-methoxy-3-quinolinecarboxylic acid (CAS 941233-83-6)
- Ethyl 1-((2-chloro-5-nitrophenyl)sulfonyl)-1H-pyrrole-2-carboxylate (CAS 173908-23-1)
- (E)-1-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-methyl-1H-imidazol-4-yl)-3-(dimethylamino)prop-2-en-1-one (CAS 250714-15-9)
- 3-[(2-Chloro-6-fluorophenyl)methyl]-4-hydroxy-1-[2-(pyridin-2-yl)ethyl]-1,2-dihydropyridin-2-one (CAS 477860-56-3)
- N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}ethyl)-2-methylbenzamide (CAS 1407543-80-9)
- 3-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole (CAS 1690341-76-4)
- 5-Chloro-N,N-dimethyl-2-oxo-1-(4-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxamide (CAS 338977-78-9)
Recommended Standards
- 1-Benzoyl-3-[4-chloro-3-(trifluoromethyl)phenyl]thiourea (CAS 477868-76-1)
- 2-Amino-6-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-4h,5h,6h,7h-thieno[2,3-c]pyridine-3-carbonitrile (CAS 321430-41-5)
- Diphenyl (chloro(phenyl)methyl)phosphonate (CAS 58263-67-5)
- 3-(1-Isobutyl-1h-pyrazol-4-yl)propan-1-ol (CAS 1343223-18-6)
- Isoindoline-4-carbonitrilehydrochloride (CAS 1159825-57-6)
- Candesartan Cilexetil Impurity 32 (CAS 62351-79-5)
- 3-(3-(Trifluoromethyl)-1H-pyrazol-4-yl)propan-1-amine (CAS 1379377-13-5)
- tert-Butyl ((1S,2R,3S)-3-amino-2-hydroxycyclopentyl)carbamate (CAS 2455426-30-7)
- 6-(Methylsulfanyl)-7h-purin-2-amine (CAS 1198-47-6)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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