3-(4-Chlorophenyl)-5-(1,3-dioxolan-2-yl)benzo[c]isoxazole CAS 333430-88-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 333430-88-9 |
| Molecular Formula | C16H12ClNO3 |
| Molecular Weight | 301.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(4-Chlorophenyl)-5-(1,3-dioxolan-2-yl)benzo[c]isoxazole (CAS 333430-88-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H12ClNO3. Molecular weight: 301.72 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H12ClNO3 |
| Molecular Weight | 301.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
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Recommended Standards
- 2-Benzamido-3-(4-chlorophenyl)acrylic acid (CAS 40942-31-2)
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- 2-[2-(2-chlorophenoxy)ethyl]-2,3-dihydro-1h-isoindole-1,3-dione (CAS 727368-76-5)
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- 3-(Carboxymethyl)-1H-indole-2,5-dicarboxylic acid (CAS 727687-76-5)
- 3,3,6-Trimethylhepta-4,5-dien-2-one (CAS 81250-41-1)
- (6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid hydrochloride (CAS 724438-16-8)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
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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