Ethyl 5-(3-fluorophenyl)-5-oxovalerate CAS 898752-10-8
| CAS No. | 898752-10-8 |
| Molecular Formula | C13H15FO3 |
| Molecular Weight | 238.25 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 Ethyl 5-(3-fluorophenyl)-5-oxovalerate.
CATO supplies Ethyl 5-(3-fluorophenyl)-5-oxovalerate (CAS 898752-10-8), a certified reference material (molecular formula C13H15FO3, MW 238.25 g/mol) for analytical method development and quality control.
Structurally, Ethyl 5-(3-fluorophenyl)-5-oxovalerate (C13H15FO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 238.25 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl 5-(3-fluorophenyl)-5-oxovalerate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H15FO3 |
| Molecular Weight | 238.25 g/mol |
| Appearance | Off-white to pale 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Ethyl Standards
- Ethyl 3-(4-fluorophenyl)-2,2-dimethyl-3-oxopropanoate (CAS 1225553-43-4)
- 2-(4-(2-Fluorophenyl)tetrahydro-2h-pyran-4-yl)acetic acid (CAS 1225553-46-7)
- 2-(4-(4-Fluorophenyl)tetrahydro-2h-pyran-4-yl)acetic acid (CAS 1226168-95-1)
- Ethyl 3-(3-fluorophenyl)-2,2-dimethyl-3-oxopropanoate (CAS 1226259-31-9)
- Ethyl 2-(3-(4-fluorophenyl)oxetan-3-yl)acetate (CAS 1393545-12-4)
- 2-(4-(3-Fluorophenyl)tetrahydro-2h-pyran-4-yl)acetic acid (CAS 1439899-08-7)
- Methyl 5-(3-fluorophenyl)-3-methyl-5-oxopentanoate (CAS 1443312-70-6)
- 2-[(4-Fluorophenyl)methyl]oxane-2-carboxylic acid (CAS 2001207-98-1)
Recommended Standards
- Ethyl 5-(2-fluorophenyl)-5-oxopentanoate (CAS 898753-35-0)
- Ethyl 5-(4-fluorophenyl)-5-oxovalerate (CAS 342636-36-6)
- Ethyl 4-(5-fluoro-2-methylphenyl)-4-oxobutanoate (CAS 898758-99-1)
- methyl 6-(4-fluorophenyl)-6-oxohexanoate (CAS 342636-35-5)
- Thulium(III) carbonate (CAS 6026-63-7)
- 2-Amino-9-(((2-ethoxy-2-methyl-1,3-dioxan-5-yl)oxy)methyl)-3H-purin-6(9H)-one (CAS 194159-14-3)
- 4-Bromo-2-methyl-1H-imidazole (CAS 16265-11-5)
- n-Benzylquinoline-8-carboxamide (CAS 899431-52-8)
- 4-Chloro-2-methyl-6,7-dihydro-[1,4]dioxino[2,3-c]pyridazin-3(2H)-one (CAS 863229-00-9)
- 3-bromo-4-hydrazinyl-1-methyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1251925-46-8)
- Formaldehyde-d2 (~20% in D2O) (CAS 1664-98-8)
- 2-Methyl-6-phenylpyridazin-3(2H)-one (CAS 2165-04-0)
- 2-Amino-3-methylbenzoic Acid Methyl Ester (CAS 22223-49-0)
- (Thr(PO3H2)231)-Tau Peptide (225-237) trifluoroacetate salt (CAS 1670270-09-3)
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