(S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine

(S)-1-(3-乙氧基-4-甲氧基苯基)-2-(甲基磺酰基)乙胺

Also known as: (1S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine, (1S)-1-(3-Ethoxy-4-methoxy-phenyl)-2-methanesulfonyl-ethylamine, (S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine, (S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine, (S)-1-(3-ethoxy-4-methoxyphenyl)-2-methanesulfonylethylamine, (alphaS)-3-Ethoxy-4-methoxy-alpha-[(methylsulfonyl)methyl]-benzenemethanamine, Apremilast Intermediate II, Benzenemethanamine, 3-ethoxy-4-methoxy-α-[(methylsulfonyl)methyl]-, (αS)-, Apremilast Impurity 55, Apremilast Desphthalyl Amine

CAS No.
608141-42-0
Jingsj CID
J-1191269-9
Molecular Formula
C12H19NO4S
Chinese Name
(S)-1-(3-乙氧基-4-甲氧基苯基)-2-(甲基磺酰基)乙胺
Molecular Weight
273.349 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point469.6±45.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point237.8±28.7 °C

Frequently Asked Questions

What is the CAS number of (S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine?

608141-42-0

What are the molecular formula and molecular weight of (S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine?

C12H19NO4S, molecular weight 273.349 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026