5,6-Dimethoxybenzo[b]thiophene CAS 91715-47-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91715-47-8 |
| Molecular Formula | C10H10O2S |
| Molecular Weight | 194.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,6-Dimethoxybenzo[b]thiophene (CAS 91715-47-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10O2S. Molecular weight: 194.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10O2S |
| Molecular Weight | 194.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Sulfur Atoms | 1 |
Related Dimethoxybenzo Standards
- 4,5-Dimethoxybenzo[b]thiophene (CAS 103204-79-1)
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- 4,6-Dimethoxybenzo[d][1,3]dioxole (CAS 68803-49-6)
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- 5,6-Dimethoxybenzo[d][1,3]dioxole (CAS 3214-12-8)
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- 2,4-Dimethoxybenzo[d]oxazole (CAS 103441-78-7)
Recommended Standards
- 5-(Thiophen-3-yl)cyclohexane-1,3-dione (CAS 239132-57-1)
- 5-Acetyl-6,7-dihydrobenzo[b]thiophen-4(5h)-one (CAS 19983-48-3)
- 5-(3-Hydroxy-3-methylbut-1-yn-1-yl)thiophene-2-carbaldehyde (CAS 915921-21-0)
- 3-Aminopiperidin-4-ol (CAS 454713-07-6)
- Methyl N-(2-ethoxyphenyl)-N-(methylsulfonyl)glycinate (CAS 333458-44-9)
- 2-Bromo-4-fluoro-6-hydroxybenzaldehyde (CAS 1427382-05-5)
- 1-Bromo-4-(4-propylcyclohexyl)benzene (CAS 167858-55-1)
- 2-chloro-N-phenyl-7H-purin-6-amine (CAS 185408-97-3)
- 5-chloropyridazin-4-ol (CAS 1245643-70-2)
- Insulin Lispro (CAS 133107-64-9)
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