1-(4-Chlorophenyl)-2-((4-fluorophenyl)diazenyl)-3-hydroxyprop-2-en-1-one CAS 338400-44-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338400-44-5 |
| Molecular Formula | C15H10ClFN2O2 |
| Molecular Weight | 304.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Chlorophenyl)-2-((4-fluorophenyl)diazenyl)-3-hydroxyprop-2-en-1-one (CAS 338400-44-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H10ClFN2O2. Molecular weight: 304.70 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H10ClFN2O2 |
| Molecular Weight | 304.70 g/mol |
| Appearance | Pale yellow to 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 DMSO, DMF, methanol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (1E,4E)-1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-5-(dimethylamino)penta-1,4-dien-3-one (CAS 303997-44-6)
- 2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)acetonitrile (CAS 338979-38-7)
- 8-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-8-azabicyclo[3.2.1]octan-3-one (CAS 1823184-22-0)
- (3,4-Difluorobenzyl)(3,5-difluorophenyl)sulfane (CAS 1443321-15-0)
- 3-Fluoropyridine-2,5-dicarboxylic acid (CAS 1260664-00-3)
- (Di-n-butylamino)acetonitrile 18071-38-0 6054AD C10H20N2 (CAS 18071-38-0)
- 3-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)alanine (CAS 19772-76-0)
- 2-(Piperidin-4-ylmethoxy)benzonitrile (CAS 791779-27-6)
- Ethyl isothiazole-3-carboxylate (CAS 23244-32-8)
- Rac1 Inhibitor F56, control peptide (CAS 1315378-77-8)
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