Benzo[b]thiophene-6-carbaldehyde 1,1-dioxide CAS 2226039-40-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2226039-40-1 |
| Molecular Formula | C9H6O3S |
| Molecular Weight | 194.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzo[b]thiophene-6-carbaldehyde 1,1-dioxide (CAS 2226039-40-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6O3S. Molecular weight: 194.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6O3S |
| Molecular Weight | 194.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Acibenzolar Acid Impurity 6 (CAS 23621-08-1)
- Diethyl Butylphosphonate (CAS 2404-75-3)
- 7-Nitrobenzo[b]thiophen-3-amine (CAS 348617-91-4)
- N-(3-Sulfanylidene-3H-1,2,4-dithiazol-5-yl)cyclopropanecarboxamide (CAS 306980-54-1)
- 3-Methyl-2-(pyridin-3-yl)butanoic acid (CAS 699527-72-5)
- 2,6-Dichloro-3-(4-methylbenzyl)pyridine (CAS 58597-10-7)
- (3S,4S)-4-(Dimethylamino)pyrrolidin-3-ol (CAS 1448307-81-0)
- Prusogliptin Impurity 17 (CAS CATO-C4X-328417)
- 3-(Methoxymethyl)-3-methylmorpholine hydrochloride (CAS 218594-72-0)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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