Boc-Glu(OtBu)-ONp

N-(叔丁氧羰基)-L-谷氨酸 5-(叔丁基) 1-(4-硝基苯基)酯

Also known as: Boc-Glu(OBut)-ONp, Boc-L-glutamic acid gamma-tert-butyl ester alpha-4-nitrophenyl ester, N-(tert-Butoxycarbonyl)-L-glutamic acid 5-(tert-butyl) 1-(4-nitrophenyl) ester, (S)-5-tert-butyl 1-(4-nitrophenyl) 2-(tert-butoxycarbonylamino)pentanedioate, 5-(2-Methyl-2-propanyl) 1-(4-nitrophenyl) N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-glutamate, Boc-L-glutamic acid 5-(tert-butyl) 1-(4-nitrophenyl) ester

Boc-Glu(OtBu)-ONp (CAS 69876-58-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H28N2O8 and a molecular weight of 424.445 g/mol. It is also known as Boc-Glu(OBut)-ONp, Boc-L-glutamic acid gamma-tert-butyl ester alpha-4-nitrophenyl ester and N-(tert-Butoxycarbonyl)-L-glutamic acid 5-(tert-butyl) 1-(4-nitrophenyl) ester. Key properties include a boiling point of 555.0±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 289.4±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
69876-58-0
Jingsj CID
J-20674-9
Molecular Formula
C20H28N2O8
Chinese Name
N-(叔丁氧羰基)-L-谷氨酸 5-(叔丁基) 1-(4-硝基苯基)酯
Molecular Weight
424.445 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point555.0±50.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point289.4±30.1 °C

Frequently Asked Questions

What is the CAS number of Boc-Glu(OtBu)-ONp?

The CAS number of Boc-Glu(OtBu)-ONp is 69876-58-0.

What are the molecular formula and molecular weight of Boc-Glu(OtBu)-ONp?

Boc-Glu(OtBu)-ONp has molecular formula C20H28N2O8 and molecular weight 424.445 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Boc-Glu(OtBu)-ONp (CAS 69876-58-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20674-9 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.