1-(3-Chlorophenyl)-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazole-4-carbaldehyde CAS 618101-74-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 618101-74-9 |
| Molecular Formula | C18H13ClN2O3 |
| Molecular Weight | 340.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Chlorophenyl)-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazole-4-carbaldehyde (CAS 618101-74-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H13ClN2O3. Molecular weight: 340.76 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H13ClN2O3 |
| Molecular Weight | 340.76 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 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
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- 1-(4-Chlorophenyl)-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazole-4-carbaldehyde (CAS 618099-01-7)
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Recommended Standards
- 1-(4-Chlorobenzoyl)-3-(4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 260789-24-0)
- N-Benzyl-6-chloro-5-nitro-2-phenylpyrimidin-4-amine (CAS 192631-76-8)
- 1-(3-Chloro-4-methoxyphenyl)-3-(ethoxycarbonyl)-5-methyl-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264050-63-6)
- N-Methoxy-N-methylbut-2-enamide (CAS 109480-79-7)
- 4-Butoxy-3-ethoxybenzoyl chloride (CAS 100607-81-6)
- 5-[(4-chloro-5-methyl-3-nitro-1h-pyrazol-1-yl)methyl]furan-2-carboxylic acid (CAS 402614-16-8)
- 5-Methyl-2-(pyridin-2-yl)-1,3-thiazol-4-yl cyclopropanecarboxylate (CAS 338409-14-6)
- 9-Bromo-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole (CAS 1416330-38-5)
- trans-2-Benzoylcyclopentane-1-carboxylic acid (CAS 28151-83-9)
- Cyclolinopeptide B (CAS 193139-41-2)
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