Benzo[b]selenophene-2-carbaldehyde CAS 3541-39-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3541-39-7 |
| Molecular Formula | C9H6OSe |
| Molecular Weight | 209.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Benzo[b]selenophene-2-carbaldehyde (CAS 3541-39-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H6OSe. Molecular weight: 209.10 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H6OSe |
| Molecular Weight | 209.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
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Recommended Standards
- 4-bromo-5-methyl-thiophene-2-carbaldehyde (CAS 29421-75-8)
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- Poly(vinyl alcohol) CRS (CAS 9002-89-5)
- 6-Fluoro-7-nitroquinoxalin-2(1H)-one (CAS 934690-32-1)
- 2-Chloro-4-(4-methylpiperazino)benzaldehyde (CAS 51420-30-5)
- 4-Methoxy-1,1-dimethyl-1H-isoindole (CAS 791565-80-5)
- Peptide Impurity 41 (CAS CATO-CPTD788841)
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