Fmoc-β-homoaspartic acid 5-tert-butyl ester

N-芴甲氧羰基-L-β-高天冬氨酸5-叔丁酯

Also known as: Fmoc-β-HoAsp(OtBu)-OH, Fmoc-β-homoaspartic acid 5-tert-butyl ester, Fmoc-L-β-homoaspartic acid 5-tert-butyl ester, (3R)-3-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoic acid, (R)-N-beta-(9-fluorenylmethoxycarbonyl)-3-amino-5-t-butyl ester-5-oxopentanoic acid, Fmoc-beta-HoAsp(OtBu)-OH, N-Fmoc-L-β-homoaspartic acid gamma-t-butyl ester

Fmoc-β-homoaspartic acid 5-tert-butyl ester (CAS 209252-17-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C24H27NO6 and a molecular weight of 425.47400 g/mol. It is also known as Fmoc-β-HoAsp(OtBu)-OH, Fmoc-L-β-homoaspartic acid 5-tert-butyl ester and (3R)-3-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoic acid. Key properties include a boiling point of 637ºC at 760 mmHg, a density of 1.232g/cm3 and a flash point of 339.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

209252-17-5

Jingsj CID

J-45644-3

Molecular Formula

C₂₄H₂₇NO₆

Chinese Name

N-芴甲氧羰基-L-β-高天冬氨酸5-叔丁酯

Molecular Weight

425.47400 g/mol

Category

Organic Acids

Last updated

8/21/2026