898758-83-3 Ethyl 4-[4-(acetyloxy)phenyl]-4-oxobutanoate DTXSID80645837 CAS 898758-83-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898758-83-3 |
| Molecular Formula | C14H16O5 |
| Molecular Weight | 264.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
898758-83-3 Ethyl 4-[4-(acetyloxy)phenyl]-4-oxobutanoate DTXSID80645837 (CAS 898758-83-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H16O5. Molecular weight: 264.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H16O5 |
| Molecular Weight | 264.27 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Ethyl Standards
- 3-[3,4-Bis(acetyloxy)phenyl]-2-propenoic Acid (CAS 88623-81-8)
- (2S)-4-(Acetyloxy)-1,3-dioxolane-2-methanol Benzoate (CAS 214273-21-9)
- 1-[2-(acetyloxy)ethyl]-2-methyl-4,5,6,7-tetrahydro-1H-1,3-benzodiazole-5-carboxylic acid (CAS 1803601-27-5)
- 2,5-Bis[(acetyloxy)methyl-4-methoxy-3-methylpyridine (CAS 1391054-07-1)
- {3-[(acetyloxy)imino]-2,3-dihydro-1H-isoindol-1-ylidene}amino acetate (CAS 1089332-91-1)
- 2-(Acetyloxy)benzoic Acid 4-Methylphenyl Ester (CAS 52602-10-5)
- Ethyl 3-[2-(acetyloxy)ethoxy]-5-amino-4-isoxazolecarboxylate (CAS 303997-34-4)
- (αZ)-α-[(Acetyloxy)imino]-2-(formylamino)-4-thiazoleacetic Acid (CAS 189099-01-2)
Recommended Standards
- (+)-Peucedanol (CAS 20516-23-8)
- Butylphthalide Impurity 44 (CAS CATO-C4X-181344)
- Peucedanol (CAS 46992-81-8)
- (S)-tert-Butyl 3-(aminomethyl)morpholine-4-carboxylate oxalate (CAS 1956436-21-7)
- Fluvoxamine-d4 Maleate (CAS CATO-C4X-195135)
- 4-Fluoro-3-propoxy-5-(trifluoromethyl)phenol (CAS 1881328-87-5)
- 2-Formamido-3-phenylpropanoic acid (CAS 4289-95-6)
- 2-[(4-methylcyclohexyl)oxy]benzaldehyde, mixture of diastereomers (CAS 1020960-74-0)
- 1,3,5-trimethylpiperazine (CAS 4406-09-1)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com