Methyl 3-amino-4-chloro-1-benzothiophene-2-carboxylate CAS 35212-86-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35212-86-3 |
| Molecular Formula | C10H8ClNO2S |
| Molecular Weight | 241.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-amino-4-chloro-1-benzothiophene-2-carboxylate (CAS 35212-86-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H8ClNO2S. Molecular weight: 241.69 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H8ClNO2S |
| Molecular Weight | 241.69 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 8-Bromo-3-butyl-1-chloro-5,10-dihydroimidazo[1,5-b]isoquinolin-10(5H)-one (CAS 1246816-60-3)
- 1-(4,6-Di-tert-butylpyrimidin-2-yl)ethan-1-amine hydrochloride (CAS 1196155-13-1)
- 1-Methyl-3-(2-thienyl)-piperazine (CAS 85803-52-7)
- 2H-[1,2,4]Triazino[5,4-c][1,2,4]triazine (CAS 157420-78-5)
- Ethyl 3-Hydroxybenzofuran-2-carboxylate (CAS 91181-95-2)
- 3-Bromo-4-(methylthio)phenol (CAS 1243458-10-7)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
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