Thiophene-2-ethylamine
Pharmaceutical Materials 2025-03-02
CAS Number: 30433-91-1
Molecular Formula: C6H9NS
Molecular Weight: 127.21 g/mol
Appearance: Yellow transparent liquid
Usage: It is used as an intermediate in the production of drugs, especially as an intermediate for Clopidogrel.
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| Attribute | Details |
|---|---|
| Chemical Name | Thiophene-2-ethylamine |
| Synonyms | 2-Thiophen-2-ylethylazanium; 2-Thiophene ethylamine; 2-thiophen-2-ylethanamine; 2-Thiopheneethylamine; 2-thiophene ethyl amine; Thiophene-2-ethylamine; Clopidogrel 2-(2-Thienyl)Ethyl Amine; 2-(2-Aminoethyl)thiophene; 2-(2-Thienyl)ethylamine; Thiophene-2-ethylamine (30433-91-1); 2-Thiophene ethylamine (30433-91-1); 2-Thiophenebutanamine; 2-(2-Thienyl)ethylamine |
| CAS Number | 30433-91-1 |
| EINECS Number | 250-196-9 |
| Molecular Formula | C6H10NS |
| Molecular Weight | 128.2148 g/mol |
| Appearance | Colorless to pale yellow liquid, which may turn red over time |
| Density | 1.087 g/mL at 25 °C |
| Boiling Point | 200-201 °C at 750 mmHg; 128-132 °C/22 mmHg |
| Refractive Index | n20/D 1.551 |
| Flash Point | 190 °F |
| Stability | Unstable, requiring nitrogen protection |
| Uses | Intermediate in the production of drugs, such as Clopidogrel |
| Production Method | Obtained through a series of chemical reactions involving N,N-dimethylformamide (DMF), thiophene, chloroacetic acid isopropyl ester, and hydroxylamine hydrochloride |
