C6H9NS
127.21 g/mol
Pharmaceutical IntermediateDanger
2-Thiopheneethanamine
CAS30433-91-1EC264-646-7
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate
2-Thiopheneethanamine is a chemical compound featuring a thiophene ring with an attached ethylamine side chain. It serves as an intermediate in the production of various pharmaceuticals and specialty chemicals.
Pharmaceutical intermediateResearch reagent for chemical synthesis
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Safety Reference
Danger
H302Harmful if swallowed
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-Thiopheneethanamine (CAS 30433-91-1) is 2934.99.
HS code (international, 6-digit)
2934.99
EU CN code (8-digit)
2934 99 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-thiophen-2-ylethanamine
InChIKey
HVLUYXIJZLDNIS-UHFFFAOYSA-N
SMILES
C1=CSC(=C1)CCN
Synonyms (24)
- 2-(2-Aminoethyl)thiophene
- 2-(2-Thienyl)ethanamine
- 2-(2-Thienyl)ethylamine
- 2-(2-thienyl)-1-ethanamine
- 2-(THIOPHEN-2-YL)ETHYLAMINE
- 2-(thiophen-2-yl)ethanamine
- 2-(thiophen-2-yl)ethaneamine
- 2-Thiopheneethanamine
- 2-Thiopheneethylamine
- 2-aminoethylthiophene
- 2-thien-2-ylethanamine
- 2-thienylethlamine
- 2-thienylethylamine
- 2-thiophenethylamine
- 2-thiophenyl ethylamine
- Rotigotine Impurity 17
- Thiopene ethylamine
- Thiopheneethanamine
- Thiopheneethanamine(9CI)
- Thiopheneethylamine
- beta-(2-thienyl)ethylamine
- thienylethylamine
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