L-Glutamic acid 5-tert-butyl ester

L-谷氨酸-5-叔丁基酯

Also known as: H-Glu(OtBu)-OH, L-Glutamic acid 5-tert-butyl ester, (2S)-2-Amino-5-(tert-butoxy)-5-oxopentanoic acid, 5-tert-Butyl L-Glutamate, H-Glu(OtBu)-OH Hydrate, L-Glutamic acid 5-tert-butyl ester hydrate, L-Glutamic acid γ-t-butyl ester, Glu(OtBu)-OH, H-Glu(OBut)-OH, L-Glu(t-Bu)-OH, L-Glutamic acid 5-t-Butyl Ester

CAS No.
2419-56-9
Jingsj CID
J-33072-5
Molecular Formula
C9H17NO4
Chinese Name
L-谷氨酸-5-叔丁基酯
Molecular Weight
203.236 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point182 °C
Boiling Point336.4±37.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point157.3±26.5 °C

Frequently Asked Questions

What is the CAS number of L-Glutamic acid 5-tert-butyl ester?

2419-56-9

What are the molecular formula and molecular weight of L-Glutamic acid 5-tert-butyl ester?

C9H17NO4, molecular weight 203.236 g/mol

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