5-(3-Chloro-4-fluorophenyl)-5-oxopentanoic acid CAS 845790-41-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 845790-41-2 |
| Molecular Formula | C11H10ClFO3 |
| Molecular Weight | 244.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(3-Chloro-4-fluorophenyl)-5-oxopentanoic acid (CAS 845790-41-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H10ClFO3. Molecular weight: 244.65 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H10ClFO3 |
| Molecular Weight | 244.65 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, 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/Cl-containing |
Related Chloro Standards
- 3-Chloro-4-ethoxy-5-fluorocinnamic acid (CAS 1017779-08-6)
- 2-Chloro-6-methoxy-4-nitrobenzo[d]thiazole (CAS 1188227-45-3)
- Methyl 4-(4-chloro-3-fluorophenyl)-4-oxobutanoate (CAS 1247500-98-6)
- Ethyl 3-(3-chloro-5-fluorophenyl)-3-oxopropanoate (CAS 1260763-41-4)
- Ethyl 3-(4-chloro-3-fluorophenyl)-3-oxopropanoate (CAS 1260808-42-1)
- (E)-3-(4-chloro-3-ethoxy-2-fluorophenyl)acrylic acid (CAS 1324063-26-4)
- 2-(4-Chloro-3-fluorophenyl)tetrahydrofuran-3-carboxylic acid (CAS 1341645-71-3)
- (S)-2-(4-chloro-2-fluoro-5-nitrophenyl)pyrrolidine (CAS 1388102-15-5)
Recommended Standards
- 5-(2-Chloro-6-fluorophenyl)-5-oxovaleric acid (CAS 951891-31-9)
- 5-(3-Chloro-5-fluorophenyl)-5-oxovaleric acid (CAS 845790-48-9)
- 5-(2-Chloro-4-fluorophenyl)-5-oxopentanoic acid (CAS 951889-41-1)
- N-(3,5-Dichlorophenyl)-2-(N-phenylbenzenesulfonamido)acetamide (CAS 339102-93-1)
- 2-(tert-Butyl)-6-methylpyridin-4-amine (CAS 1368380-45-3)
- 4-Chloro-2,5-dimethoxybenzoic acid (CAS 42020-23-5)
- 2-hydrazino-5-methoxy-1,3-benzothiazole (CAS 80945-74-0)
- 3,5-Dimethyl-4-((2-nitrophenoxy)methyl)isoxazole (CAS 936822-40-1)
- 6,7-Dihydroimidazo[1,5-a]pyrazin-8(5H)-one (CAS 951626-36-1)
- Liraglutide (13-21) TFA Salt (CAS CATO-C4X-19928)
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