4-(Dimethylamino)benzo[b]thiophene-2-carboxylic acid hydrochloride CAS 2137696-74-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2137696-74-1 |
| Molecular Formula | C11H11NO2S HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Dimethylamino)benzo[b]thiophene-2-carboxylic acid hydrochloride (CAS 2137696-74-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H11NO2S HCl. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H11NO2S HCl |
| Molecular Weight | 257.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- cis-(1s,4s)-4-((Tert-butyldimethylsilyl)oxy)cyclohexan-1-ol (CAS 103202-62-6)
- 2-(4-(Aminomethyl)piperidin-1-yl)ethanol (CAS 21168-72-9)
- 4-(Cyclohexyl(methyl)amino)butan-1-ol (CAS 78345-59-2)
- 4-Chloro-1-methoxy-2-(1,1,1-trifluoro-2-methylpropan-2-yl)benzene (CAS 1402004-24-3)
- (2-(6-(Azepan-1-yl)pyridin-3-yl)piperidin-1-yl)(phenyl)methanone (CAS 1352536-31-2)
- 3-fluoro-4-[(3-fluorophenyl)methoxy]aniline (CAS 231278-65-2)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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