CAS 135355-96-3

(E)-4-(tert-Butoxy)-4-oxobut-2-enoic acid

CAS: 135355-96-3

Formula: C₈H₁₂O₄

Purity: 97%

Color and Shape: Solid

Molecular weight: 172.1785

Ref: IN-DA003ABR

(E)-4-(tert-Butoxy)-4-oxobut-2-enoic acid

CAS: 135355-96-3

(E)-4-(tert-Butoxy)-4-oxobut-2-enoic acid

Purity: 97%

Molecular weight: 172.18g/mol

Ref: 54-OR74430

Fumaric acid mono-tert-butyl ester

CAS: 135355-96-3

Purity: 95.0%

Molecular weight: 172.17999267578125

Ref: 10-F095653

Fumaric Acid tert-Butyl Ester (>90%)

Controlled Product

CAS: 135355-96-3

Applications Fumaric Acid tert-Butyl Ester is a tert-Butyl ester derivative of Fumaric Acid (F500380). Fumaric Acid tert-Butyl Ester is a reactant used in the preparation of cysteine protease inhibitors based on fumaric acid-derived oligopeptides. It is also used in the preparation of Nε-fumaroylated diketopiperazine of L-Lys used for pulmonary drug delivery.
References Breuning, A. et al.: J. Med. Chem., 53, 1951 (2010); Machon, U. et al.: J. Med. Chem., 52, 5662 (2009)

Formula: C₈H₁₂O₄

Purity: >90%

Color and Shape: Neat

Molecular weight: 172.18

Ref: TR-F500395