Ethyl 7-(3,4-dichlorophenyl)-7-oxoheptanoate CAS 898776-78-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898776-78-8 |
| Molecular Formula | C15H18Cl2O3 |
| Molecular Weight | 317.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 7-(3,4-dichlorophenyl)-7-oxoheptanoate (CAS 898776-78-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H18Cl2O3. Molecular weight: 317.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C15H18Cl2O3 |
| Molecular Weight | 317.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; 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 | Cl-containing |
Related Ethyl Standards
- Ethyl 7-(2,3-dichlorophenyl)-7-oxoheptanoate (CAS 898777-91-8)
- Ethyl 7-(2,4-dichlorophenyl)-7-oxoheptanoate (CAS 898778-02-4)
- ethyl 7-(2,4-dichlorophenyl)-7-oxoheptanoate (CAS 898778-35-3)
- Ethyl 7-(2,5-dichlorophenyl)-7-oxoheptanoate (CAS 898778-17-1)
- Ethyl 7-(3,5-dichlorophenyl)-7-oxoheptanoate (CAS 898751-93-4)
- 2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-5-methoxypyrimidin-4-ol (CAS 338955-80-9)
- 2-{[(3,4-dichlorophenyl)methyl]sulfanyl}-5-methoxypyrimidin-4-ol (CAS 339275-96-6)
- 3-[(2,4-Dichlorophenyl)methoxy]thiophene-2-carbohydrazide (CAS 343375-83-7)
Recommended Standards
- N-(2,4-difluorophenyl)-2,2-difluoro-2-(4-fluorophenoxy)acetamide (CAS 338792-48-6)
- Tert-butyl 4-amino-5,7-dichloro-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 886362-15-8)
- Ixazomib Impurity 4 (CAS CATO-C4X-12674)
- 3-Bromo-2,5-dichlorophenol (CAS 1034709-00-6)
- (R)-1-(methylsulfonyl)piperidin-3-amine (CAS 1232061-19-6)
- 2-Ethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazo[4,5-b]pyridine (CAS 1373622-16-2)
- 4-Chloro-6-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid (CAS 2306273-26-5)
- Nimodipine Impurity 21 (CAS CATO-C4X-138521)
- (±)-Tetrahydro-2-furoic-d7 Acid (CAS 1219798-42-1)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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