Z-D-Glu(OtBu)-OH

Also known as: D-Glutamic acid, N-[(phenylmethoxy)carbonyl]-, 5-(1,1-dimethylethyl) ester, N-Benzyloxycarbonyl-D-glutamic acid 5-tert-butyl ester, Cbz-D-glutamic acid gamma-tert-butyl ester, Z-D-glutamic acid gamma-tert-butyl ester, Cbz-D-Glu(OtBu)-OH, 5-[(2-methylpropan-2-yl)oxy]-5-oxo-2-(phenylmethoxycarbonylamino)pentanoic acid, (2R)-2-{[(benzyloxy)carbonyl]amino}-5-(tert-butoxy)-5-oxopentanoic acid, Z-D-GLU(OTBU)-OH

Z-D-Glu(OtBu)-OH (CAS 51644-83-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H23NO6 and a molecular weight of 337.36800 g/mol. Key properties include a boiling point of 522.6ºC at 760 mmHg, a density of 1.197g/cm3 and a flash point of 269.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51644-83-8
Jingsj CID: J-28963-4
Molecular Formula: C₁₇H₂₃NO₆
Molecular Weight: 337.36800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	522.6ºC at 760 mmHg
Density	1.197g/cm3
Flash Point	269.9ºC
Exact Mass	337.15300
PSA	101.93000
LogP	2.87880
Refractive Index	1.523

Activity & Biological Data

Additional Information	[1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144.

Customs & Trade Information

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Z-D-Glu(OtBu)-OH?

The CAS number of Z-D-Glu(OtBu)-OH is 51644-83-8.

What are the molecular formula and molecular weight of Z-D-Glu(OtBu)-OH?

Z-D-Glu(OtBu)-OH has molecular formula C17H23NO6 and molecular weight 337.36800 g/mol.

What are the upstream and downstream products of Z-D-Glu(OtBu)-OH?

For Z-D-Glu(OtBu)-OH, Downstream Products: N-[(Benzyloxy)carbonyl]-D-glutamic acid, 1-Methyl N-Carbobenzoxy-L-glutamate.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Z-D-Glu(OtBu)-OH (CAS 51644-83-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28963-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.