5-(3-Chlorophenyl)-3-isoxazolecarboxaldehyde CAS 934282-58-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 934282-58-3 |
| Molecular Formula | C10H6ClNO2 |
| Molecular Weight | 207.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(3-Chlorophenyl)-3-isoxazolecarboxaldehyde (CAS 934282-58-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H6ClNO2. Molecular weight: 207.61 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H6ClNO2 |
| Molecular Weight | 207.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 1-(2-Chlorophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 1203-24-3)
- 1-(3-Chlorophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 1204-35-9)
- 3-(4-Chlorophenyl)isoxazole-5-carbaldehyde (CAS 121769-18-4)
- 1-(4-Chlorophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 1631-29-4)
- (3-Chlorophenyl)(oxazol-2-yl)methanone (CAS 898759-75-6)
- (4-Chlorophenyl)(oxazol-2-yl)methanone (CAS 898759-77-8)
- 2-(2-Chlorophenyl)oxazole-4-carbaldehyde (CAS 885274-43-1)
- 2-(3-Chlorophenyl)oxazole-4-carbaldehyde (CAS 885273-15-4)
Recommended Standards
- 5-(2-Chloropyridin-3-yl)furan-2-carbaldehyde (CAS 403657-26-1)
- 5-(4-Chlorophenyl)isoxazole-3-carbaldehyde (CAS 763109-09-7)
- 5-((2-Chlorophenyl)imino)furan-2(5H)-one (CAS 71782-74-6)
- 4-(4-Methoxyphenyl)-5-(pyrazin-2-yl)-4h-1,2,4-triazole-3-thiol (CAS 113399-94-3)
- 3-(2-(Benzyloxy)phenyl)-N'-(4-chlorobenzylidene)-1H-pyrazole-5-carbohydrazide (CAS 634895-28-6)
- Phenyldi-o-tolylphosphine (CAS 18803-09-3)
- GSK-461364 (CAS 929095-18-1)
- 4,4'-(((4-Sulfophenyl)azanediyl)bis(methylene))dibenzoic acid (CAS 2105860-95-3)
- 2-Chloro-5-fluoro-3-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1310404-93-3)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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