1-(tert-butyl) 5-(2,5-dioxopyrrolidin-1-yl) (16-(tert-butoxy)-16-oxohexadecanoyl)-L-glutamate

叔丁基十六烷二酰基-L-Glu(OSu)-OtBu

Also known as: C16-(OtBu)-Glu(OSu)-OtBu, tBuO-C16-Glu(OSu)-OtBu, OtBu-Hexadecadioyl-L-Glu(OSu)-OtBu, N-[16-(1,1-dimethylethoxy)-1,16-dioxohexadecyl]-L-Glutamic acid 1-(1,1-dimethylethyl) 5-(2,5-dioxo-1-pyrrolidinyl) ester, Insulin Degludec Impurity 1, 1-O-tert-butyl 5-O-(2,5-dioxopyrrolidin-1-yl) 2-[[16-[(2-methylpropan-2-yl)oxy]-16-oxohexadecanoyl]amino]pentanedioate

1-(tert-butyl) 5-(2,5-dioxopyrrolidin-1-yl) (16-(tert-butoxy)-16-oxohexadecanoyl)-L-glutamate (CAS 843666-26-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C33H56N2O9 and a molecular weight of 624.8 g/mol. It is also known as C16-(OtBu)-Glu(OSu)-OtBu, tBuO-C16-Glu(OSu)-OtBu and OtBu-Hexadecadioyl-L-Glu(OSu)-OtBu. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 843666-26-2
Jingsj CID: J-17626-2
Molecular Formula: C₃₃H₅₆N₂O₉
Chinese Name: 叔丁基十六烷二酰基-L-Glu(OSu)-OtBu
Molecular Weight: 624.8 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(tert-butyl) 5-(2,5-dioxopyrrolidin-1-yl) (16-(tert-butoxy)-16-oxohexadecanoyl)-L-glutamate?

The CAS number of 1-(tert-butyl) 5-(2,5-dioxopyrrolidin-1-yl) (16-(tert-butoxy)-16-oxohexadecanoyl)-L-glutamate is 843666-26-2.

What are the molecular formula and molecular weight of 1-(tert-butyl) 5-(2,5-dioxopyrrolidin-1-yl) (16-(tert-butoxy)-16-oxohexadecanoyl)-L-glutamate?

1-(tert-butyl) 5-(2,5-dioxopyrrolidin-1-yl) (16-(tert-butoxy)-16-oxohexadecanoyl)-L-glutamate has molecular formula C33H56N2O9 and molecular weight 624.8 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-(tert-butyl) 5-(2,5-dioxopyrrolidin-1-yl) (16-(tert-butoxy)-16-oxohexadecanoyl)-L-glutamate (CAS 843666-26-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17626-2 (accessed 2026-10-23).

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