Z-L-Glutamic acid-4-benzyl ester, 98%+

Name: Z-L-Glutamic acid-4-benzyl ester, 98%+
Brand: Vaqora Chemicals
SKU: VQ-002326

About Z-L-Glutamic acid-4-benzyl ester, 98%+

Vaqora Chemicals supplies Z-L-Glutamic acid-4-benzyl ester (Biochemistry grade), a protected amino acid registered under CAS number 5680-86-4 with a typical assay of ≥98%. With the molecular formula C20H21NO6, it has a molar mass of 371.4 g/mol. The IUPAC name is (2S)-5-oxo-5-phenylmethoxy-2-(phenylmethoxycarbonylamino)pentanoic acid. Alternative names: Z-Gln-OH and Z-Glu(OBzl)-OH.

The product is provided as a solid. Reported physical data include a melting point of 134-138 °C. Keep the container tightly sealed and store it in a cool, dry area. Good laboratory practice and suitable PPE are recommended during handling.

It is commonly used for solid-phase peptide synthesis (SPPS), peptide drug discovery, medicinal chemistry and polymer and resin production. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

Vaqora Chemicals supplies Z-L-Glutamic acid-4-benzyl ester in 10 g, 25 g, 100 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Solid-phase peptide synthesis (SPPS)
Peptide drug discovery
Medicinal chemistry
Polymer & resin production

Industries

Specifications & identifiers

Chemical identifiers
Product name	Z-L-Glutamic acid-4-benzyl ester, 98%+
Catalogue No.	VQ-002326
CAS Number	5680-86-4
IUPAC name	(2S)-5-oxo-5-phenylmethoxy-2-(phenylmethoxycarbonylamino)pentanoic acid
Molecular formula	C₂₀H₂₁NO₆
Molecular weight	371.4 g/mol
Exact mass	371.1369
Grade	Biochemistry
Purity / assay	≥98%
HSN code	29379000
InChIKey	TWIVXHQQTRSWGO-KRWDZBQOSA-N
SMILES	C1=CC=C(C=C1)COC(=O)CC[C@@H](C(=O)O)NC(=O)OCC2=CC=CC=C2
PubChem CID	3049860

Physical properties
Physical form	Solid
Melting point	134-138 °C
LogP (XLogP3)	2.7
H-bond donors / acceptors	2 / 6
TPSA	102 Å²
Synonyms	Z-Gln-OH, 5-(Phenylmethyl) hydrogen N-((phenylmethoxy)carbonyl)-L-glutamate, Z-Glu(OBzl)-OH, Cbz-Glu(Obzl)-OH, 5-Benzyl N-Carbobenzoxy-L-glutamate, (S)-5-(Benzyloxy)-2-(((benzyloxy)carbonyl)amino)-5-oxopentanoic acid, N-Cbz-L-glutamic Acid 5-Benzyl Ester, (2S)-5-(benzyloxy)-2-{[(benzyloxy)carbonyl]amino}-5-oxopentanoic acid, Z-L-glutamic acid gamma-benzyl ester, Cbz-Glu-Obzl, Z-Glu(OBzl)OH, Z-Glu-(OBzl)-OH

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Z-L-Glutamic acid-4-benzyl ester, 98%+?

The CAS Registry Number of Z-L-Glutamic acid-4-benzyl ester, 98%+ is 5680-86-4. It is also known as Z-Gln-OH, 5-(Phenylmethyl) hydrogen N-((phenylmethoxy)carbonyl)-L-glutamate, Z-Glu(OBzl)-OH.

What is the molecular formula and molecular weight of Z-L-Glutamic acid-4-benzyl ester, 98%+?

Z-L-Glutamic acid-4-benzyl ester, 98%+ has the molecular formula C20H21NO6 and a molecular weight of 371.4 g/mol. Its IUPAC name is (2S)-5-oxo-5-phenylmethoxy-2-(phenylmethoxycarbonylamino)pentanoic acid.

Which grade and pack sizes of Z-L-Glutamic acid-4-benzyl ester, 98%+ can I order?

We supply Z-L-Glutamic acid-4-benzyl ester, 98%+ in Biochemistry (≥98%) grade, in 10 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Z-L-Glutamic acid-4-benzyl ester, 98%+?

Yes. Every lot of Z-L-Glutamic acid-4-benzyl ester, 98%+ is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Z-L-Glutamic acid-4-benzyl ester, 98%+ be shipped internationally?

Yes. We export Z-L-Glutamic acid-4-benzyl ester, 98%+ worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.