N-[(1S)-2-Hydroxy-3-methyl-1-(2-methylpropyl)-3-buten-1-yl]-carbamic Acid 1,1-Dimethylethyl Ester

CAS: 1609959-45-6

Ref. TR-H949703

Product Information

• Name: N-[(1S)-2-Hydroxy-3-methyl-1-(2-methylpropyl)-3-buten-1-yl]-carbamic Acid 1,1-Dimethylethyl Ester
• Synonyms: tert-butyl ((4S)-3-hydroxy-2,6-dimethylhept-1-en-4-yl)carbamate
• Brand: TRC
• Description: Applications N-[(1S)-2-Hydroxy-3-methyl-1-(2-methylpropyl)-3-buten-1-yl]-carbamic Acid 1,1-Dimethylethyl Ester is an intermediate in the synthesis of (S)-2-Amino-4-methyl-1-((S)-2-methyloxiran-2-yl)pentan-1-one Trifluoroacetate Salt which is an impurity of carfilzomib (C183460). Carfilzomib is a second-generation proteasome inhibitor that is used as a treatment in relapsed and refractory multiple myeloma.References Fostier, K., et al.: Oncotargets. Therap., 5, 237 (2012); Geurink, P.P., et al.: J. Med. Chem., 56, 1262 (2013); McCormack, P.L., et al.: Drugs., 72, 2023 (2012)

Chemical properties

• Molecular weight: 257.37
• Formula: C₁₄H₂₇NO₃
• Color/Form: Neat
• InChI: InChI=1S/C14H27NO3/c1-9(2)8-11(12(16)10(3)4)15-13(17)18-14(5,6)7/h9,11-12,16H,3,8H2,1-2,4-7H3,(H,15,17)/t11-,12?/m0/s1
• InChI key: InChIKey=YIJZJPAWMJJXQD-UHFFFAOYSA-N
• SMILES: CCCC(Cc1ccc2c(c1)OCO2)NCC