5-(2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)thiophene-2-carbaldehyde CAS 1706447-93-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1706447-93-9 |
| Molecular Formula | C13H10O3S |
| Molecular Weight | 246.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)thiophene-2-carbaldehyde (CAS 1706447-93-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H10O3S. Molecular weight: 246.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H10O3S |
| Molecular Weight | 246.28 g/mol |
| 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Sulfur Atoms | 1 |
Related Dihydrobenzo Standards
- 5-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)thiophene-2-carbaldehyde (CAS 1706455-93-7)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2,2,2-trifluoroacetamide (CAS 256411-48-0)
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- 2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3,3,3-trifluoropropan-1-amine (CAS 1505747-91-0)
- 4-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)thiazole-2-carbaldehyde (CAS 383144-16-9)
- 2-Phenyl-1,3-dihydrobenzo[d][1,2]azaphosphole 2-sulfide (CAS 82632-06-2)
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Recommended Standards
- 7-(Difluoromethyl)-2-(methylthio)-5,6,7,8-tetrahydroquinazolin-5-ol (CAS 1706437-87-7)
- N-((4-(tert-Butyl)-1H-1,2,3-triazol-5-yl)methylene)-4-fluoroaniline (CAS 165397-57-9)
- 3-(2-Ethoxyethoxy)-5-methoxythiophene-2-carboxylic acid (CAS 1707581-43-8)
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- 4-Chloro-3-propyl-1H-pyrazolo[3,4-d]pyrimidin-6-amine (CAS 1337881-93-2)
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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