Ethyl 5-(3-bromophenyl)-5-oxovalerate CAS 898792-69-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898792-69-3 |
| Molecular Formula | C13H15BrO3 |
| Molecular Weight | 299.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-(3-bromophenyl)-5-oxovalerate (CAS 898792-69-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H15BrO3. Molecular weight: 299.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H15BrO3 |
| Molecular Weight | 299.16 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 | Br-containing |
Related Ethyl Standards
- 2-(4-Bromophenyl)-2-oxoethyl 2-methylbutanoate (CAS 100713-31-3)
- 2-(4-(3-Bromophenyl)tetrahydro-2H-pyran-4-yl)acetic acid (CAS 1226383-77-2)
- 2-(4-(4-Bromophenyl)tetrahydro-2H-pyran-4-yl)acetic acid (CAS 1226383-83-0)
- 1-(2-Bromophenyl)-3-(1,3-dioxan-2-yl)propan-1-one (CAS 898785-66-5)
- 1-(3-Bromophenyl)-3-(1,3-dioxan-2-yl)propan-1-one (CAS 898785-68-7)
- 1-(4-Bromophenyl)-3-(1,3-dioxan-2-yl)propan-1-one (CAS 376637-07-9)
- 7-(3-Bromophenyl)-7-oxoheptanoic acid (CAS 898787-89-8)
- 7-(4-Bromophenyl)-7-oxoheptanoic acid (CAS 898787-83-2)
Recommended Standards
- Ethyl 4-(4-bromo-2-methylphenyl)-4-oxobutyrate (CAS 898776-92-6)
- Ethyl 5-(4-bromophenyl)-5-oxovalerate (CAS 898792-67-1)
- Ethyl 4-(3-bromo-5-methylphenyl)-4-oxobutyrate (CAS 898777-03-2)
- N,N-Diphenyl-N'-(phenylsulfonyl)formimidamide (CAS 14067-87-9)
- 3-chloro-5-nitro-pyridin-4-amine (CAS 89284-28-6)
- 2-(Difluoromethyl)-4-fluoro-3-methoxypyridine-5-carbonyl chloride (CAS 1805625-41-5)
- (Butan-2-yl)(2-phenylpropyl)amine (CAS 52497-73-1)
- 2-(Difluoromethyl)-6-iodo-3-(trifluoromethoxy)pyridine-4-carboxaldehyde (CAS 1804781-11-0)
- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-20-4)
- Proinsulin C-Peptide (55-89) (human) (CAS 11097-48-6)
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