Methyl (S)-(-)-2-isocyanato-3-methylbutyrate

(S)-(-)-2-异氰酰基-3-甲基丁酸甲酯

Also known as: Methyl (S)-2-isocyanato-3-methylbutanoate, Methyl (S)-(-)-2-isocyanatoisovalerate, (S)-(-)-methyl 2-isocyanato-3-methylbutanoate, Methyl N-(oxomethylene)valinate, L-valine methyl ester isocyanate, Methyl (S)-(-)-2-isocyanato-3-methylbutyrate, Methyl (S)-(-)-2-isocyanato-3-methylbutyrate 99%, methyl N-(oxomethylene)-L-valinate, (2S)-2-isocyanato-3-methylbutanoic acid methyl ester, methyl-(S)-(-)-2-isocyanato-3-methylbutyrate, valine methyl ester isocyanate

Methyl (S)-(-)-2-isocyanato-3-methylbutyrate (CAS 30293-86-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H11NO3 and a molecular weight of 157.16700 g/mol. It is also known as Methyl (S)-2-isocyanato-3-methylbutanoate, Methyl (S)-(-)-2-isocyanatoisovalerate and (S)-(-)-methyl 2-isocyanato-3-methylbutanoate. Key properties include a boiling point of 75ºC0.04 mm Hg(lit.), a density of 1.053 g/mL at 25ºC(lit.) and a flash point of 172 °F. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

30293-86-8

Jingsj CID

J-8510-4

Molecular Formula

C₇H₁₁NO₃

Chinese Name

(S)-(-)-2-异氰酰基-3-甲基丁酸甲酯

Molecular Weight

157.16700 g/mol

Category

Organic Acids

Last updated

8/21/2026