4-Methoxy-2,2,6,6-tetramethylpiperidine 1-oxyl free radical

4-甲氧基-2,2,6,6-四甲基哌啶1-氧基自由基

Also known as: 4-Methoxy-TEMPO, 4-Methoxy-2,2,6,6-tetramethylpiperidinyloxy, free radical, 4-Methoxy-2,2,6,6-tetramethylpiperidine N-oxide radical, 4-OMe-TEMPO, MFCD00270334, Methoxytetramethylpiperidineoxyl, 1-Piperidinyloxy, 4-methoxy-2,2,6,6-tetramethyl-, 4-Methoxy-2,2,6,6-tetramethylpiperidin-1-yloxidanyl

4-Methoxy-2,2,6,6-tetramethylpiperidine 1-oxyl free radical (CAS 95407-69-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H20NO2 and a molecular weight of 186.271 g/mol. It is also known as 4-Methoxy-TEMPO, 4-Methoxy-2,2,6,6-tetramethylpiperidinyloxy, free radical and 4-Methoxy-2,2,6,6-tetramethylpiperidine N-oxide radical. Key properties include a melting point of 40.5-44ºC, a boiling point of 242.1ºC at 760mmHg and a flash point of 100.2ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

95407-69-5

Jingsj CID

J-934673-2

Molecular Formula

C₁₀H₂₀NO₂

Chinese Name

4-甲氧基-2,2,6,6-四甲基哌啶1-氧基自由基

Molecular Weight

186.271 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026