Ethyl 7-(2-ethoxyphenyl)-7-oxoheptanoate CAS 898757-45-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898757-45-4 |
| Molecular Formula | C17H24O4 |
| Molecular Weight | 292.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 7-(2-ethoxyphenyl)-7-oxoheptanoate (CAS 898757-45-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H24O4. Molecular weight: 292.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H24O4 |
| Molecular Weight | 292.37 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Ethyl Standards
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- 2-(2-Ethoxyphenyl)quinoline-4-carboxylic acid (CAS 351158-31-1)
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Recommended Standards
- Ethyl 6-oxo-6-(4-propoxyphenyl)hexanoate (CAS 898757-63-6)
- Ethyl 6-oxo-6-(4-isopropoxyphenyl)hexanoate (CAS 898757-73-8)
- Ethyl 8-(4-methoxyphenyl)-8-oxooctanoate (CAS 362669-41-8)
- 1-(4-(1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)phenyl)ethan-1-one (CAS 79421-41-3)
- 2-[(4-Hydroxyquinazolin-2-yl)sulfanyl]acetic acid (CAS 16431-29-1)
- (2S,3R,4S,5R,6R)-2-(((2R,3S,4S,5R)-4,5-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 58166-24-8)
- 6-Chloro-3-(hydroxymethyl)-4-methoxy-2-methyl-isoquinolin-1-one (CAS 447418-88-4)
- 1-(Tetrahydrofuran-3-carbonyl)pyrrolidine-3-carboxylic acid (CAS 1339329-53-1)
- 2-Propenoic acid, 2-methyl-, octyl ester, homopolymer (CAS 25087-18-7)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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