Fmoc-Asp-OtBu

芴甲氧羰基-L-天冬氨酸-1-叔丁酯

Also known as: L-Fmoc-Aspartic acid alpha-tert-butyl ester, N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-aspartic acid 1-tert-butyl ester, 1-tert-Butyl N-Fmoc-L-aspartate, N-Fmoc-L-aspartic acid 1-tert-butyl ester, (3S)-3-(9H-fluoren-9-ylmethoxycarbonylamino)-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid, MFCD00065631

CAS No.
129460-09-9
Jingsj CID
J-31682-0
Molecular Formula
C23H25NO6
Chinese Name
芴甲氧羰基-L-天冬氨酸-1-叔丁酯
Molecular Weight
411.448 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point617.4±55.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point327.2±31.5 °C

Frequently Asked Questions

What is the CAS number of Fmoc-Asp-OtBu?

129460-09-9

What are the molecular formula and molecular weight of Fmoc-Asp-OtBu?

C23H25NO6, molecular weight 411.448 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026