Z-L-Arginine, 99%

Name: Z-L-Arginine, 99%
Brand: Vaqora Chemicals
SKU: VQ-002321

About Z-L-Arginine, 99%

Listed under CAS 1234-35-1, Z-L-Arginine is a protected amino acid available from Vaqora Chemicals (Biochemistry / Puriss grade) with a typical assay of ≥99%. Its molecular formula is C14H20N4O4 and its molecular weight is 308.33 g/mol. Its systematic (IUPAC) name is (2S)-5-(diaminomethylideneamino)-2-(phenylmethoxycarbonylamino)pentanoic acid. Common synonyms include Na-Z-L-Arginine and N2-Carbobenzyloxy-L-arginine.

The material typically appears as a white to colourless powder. Reported physical data include a melting point of 171-174 °C (dec.). Keep the container tightly sealed and store it in a cool, dry area. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is commonly used for solid-phase peptide synthesis (SPPS), peptide drug discovery, medicinal chemistry and organic synthesis. Buyers come mainly from academic and industrial research and diagnostics and biotechnology.

Available in 25 g, 100 g and 1 kg packs, Z-L-Arginine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Solid-phase peptide synthesis (SPPS)
Peptide drug discovery
Medicinal chemistry
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Z-L-Arginine, 99%
Catalogue No.	VQ-002321
CAS Number	1234-35-1
IUPAC name	(2S)-5-(diaminomethylideneamino)-2-(phenylmethoxycarbonylamino)pentanoic acid
Molecular formula	C₁₄H₂₀N₄O₄
Molecular weight	308.33 g/mol
Exact mass	308.1485
Grade	Biochemistry / Puriss
Purity / assay	≥99%
HSN code	29420090
InChIKey	SJSSFUMSAFMFNM-NSHDSACASA-N
SMILES	C1=CC=C(C=C1)COC(=O)N[C@@H](CCCN=C(N)N)C(=O)O
PubChem CID	71055

Physical properties
Physical form	Powder
Appearance	White to colourless powder
Melting point	171-174 °C (dec.)
LogP (XLogP3)	0.2
H-bond donors / acceptors	4 / 5
TPSA	140 Å²
Synonyms	Na-Z-L-Arginine, N2-Carbobenzyloxy-L-arginine, L-Arginine, N2-[(phenylmethoxy)carbonyl]-, Benzyloxycarbonylarginine, Benzyloxycarbonyl-L-arginine, L-Arginine, N2-((phenylmethoxy)carbonyl)-, N(2)-((phenylmethoxy)carbonyl)-L-arginine, Z-Arg-OH, Cbz-L-Arginine, Nalpha-Carbobenzyloxy-L-arginine, Z-L-Arg-OH, Nalpha-Cbz-L-arginine

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-Arginine, 99%?

The CAS Registry Number of Z-L-Arginine, 99% is 1234-35-1. It is also known as Na-Z-L-Arginine, N2-Carbobenzyloxy-L-arginine, L-Arginine, N2-[(phenylmethoxy)carbonyl]-.

What is the molecular formula and molecular weight of Z-L-Arginine, 99%?

Z-L-Arginine, 99% has the molecular formula C14H20N4O4 and a molecular weight of 308.33 g/mol. Its IUPAC name is (2S)-5-(diaminomethylideneamino)-2-(phenylmethoxycarbonylamino)pentanoic acid.

Which grade and pack sizes of Z-L-Arginine, 99% can I order?

We supply Z-L-Arginine, 99% in Biochemistry / Puriss (≥99%) grade, in 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-Arginine, 99%?

Yes. Every lot of Z-L-Arginine, 99% 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-Arginine, 99% be shipped internationally?

Yes. We export Z-L-Arginine, 99% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.