(E)-3-(2-Chloro-4-((3-(2,6-dichlorophenyl)-5-isopropylisoxazol-4-yl)methoxy)styryl)benzoic acid CAS 1089660-72-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1089660-72-9 |
| Molecular Formula | C28H22Cl3NO4 |
| Molecular Weight | 542.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-3-(2-Chloro-4-((3-(2,6-dichlorophenyl)-5-isopropylisoxazol-4-yl)methoxy)styryl)benzoic acid (CAS 1089660-72-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H22Cl3NO4. Molecular weight: 542.84 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C28H22Cl3NO4 |
| Molecular Weight | 542.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related E Standards
- 2-((5-(6-Chloro-3-pyridyl)-4-[3-(trifluoromethyl)phenyl]-4H-1,2,4-triazole-3-yl)thio-1-[3-(trifluoromethyl)phenyl]ethan-1-one (CAS 680217-03-2)
- 2-Chloro-N-[3-[(3’-chloro[1,1’-biphenyl]-4-yl)methyl]-3,4-dihydro-4-oxo-2-propyl-6-quinazolinyl]-benzamide (CAS 1797131-01-1)
- 2-Chloro-N-(3-((3-chlorobiphenyl-4-yl)methyl)-2-ethyl-4-oxo-3,4-dihydroquinazolin-6-yl)benzamide (CAS 570373-45-4)
- 4-Chloro-N-(2-((4-chlorobenzylidene)amino)-1,2-bis(4-chlorophenyl)ethyl)benzamide (CAS 115294-32-1)
- N-(3-Chloro-4-methoxyphenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477329-66-1)
- 2-Chloro-9-[2-deoxy-2-fluoro-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-B-D-arabinofuranosyl]-9H-purin-6-amine (CAS 134646-41-6)
- 6-Chloro-2-hydroxyquinoline-4-carboxylic acid (CAS 118292-35-6)
- (4Z)-4-({[2-chloro-5-(trifluoromethyl)phenyl]amino}methylidene)-2-[(2,4-dichlorophenyl)methoxy]-1,2,3,4-tetrahydroisoquinoline-1,3-dione (CAS 338396-47-7)
Recommended Standards
- Hydroxypropyl Bislauramide Monoethanolamine (CAS 211184-48-4)
- GW 4064 (CAS 278779-30-9)
- N-Desmethyl Vecuronium (CAS 13529-31-2)
- Methyl 3-[(2,2-diethoxyethyl)amino]-2-methylpropanoate (CAS 1221341-95-2)
- Ethyl 5-fluoro-3-(p-tolyl)-1H-indole-2-carboxylate (CAS 1363405-15-5)
- AS-252424 (CAS 900515-16-4)
- Torasemide Impurity 6 (CAS 106944-63-2)
- 2-Fluoro-3-methyl-5-(pyridin-3-yl)pyridine (CAS 1214339-11-3)
- Ethyl 3-methylfuro[2,3-b]pyridine-2-carboxylate (CAS 1125674-06-7)
- Protein Kinase C? Peptide Substrate (CAS 120253-69-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com