Z-L-Phenylalanine 4-nitrophenyl ester, 98%+

Name: Z-L-Phenylalanine 4-nitrophenyl ester, 98%+
Brand: Vaqora Chemicals
SKU: VQ-002334

About Z-L-Phenylalanine 4-nitrophenyl ester, 98%+

Z-L-Phenylalanine 4-nitrophenyl ester (CAS 2578-84-9) is a protected amino acid offered by Vaqora Chemicals in Biochemistry grade at a purity of ≥98%. Formula C23H20N2O6, molecular weight 420.4 g/mol. Systematically, it is named (4-nitrophenyl) (2S)-3-phenyl-2-(phenylmethoxycarbonylamino)propanoate. Alternative names: Z-Phe-ONp and Z-L-Phe-ONp.

Store in a tightly closed container in a cool, dry and well-ventilated place. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Key uses span solid-phase peptide synthesis (SPPS), peptide drug discovery and medicinal chemistry. It is used across academic and industrial research and diagnostics and biotechnology.

We offer Z-L-Phenylalanine 4-nitrophenyl ester in 10 g, 25 g, 100 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

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

Industries

Specifications & identifiers

Chemical identifiers
Product name	Z-L-Phenylalanine 4-nitrophenyl ester, 98%+
Catalogue No.	VQ-002334
CAS Number	2578-84-9
IUPAC name	(4-nitrophenyl) (2S)-3-phenyl-2-(phenylmethoxycarbonylamino)propanoate
Molecular formula	C₂₃H₂₀N₂O₆
Molecular weight	420.4 g/mol
Exact mass	420.1321
Grade	Biochemistry
Purity / assay	≥98%
HSN code	29379000
InChIKey	TVENQUPLPBPLGU-NRFANRHFSA-N
SMILES	C1=CC=C(C=C1)C[C@@H](C(=O)OC2=CC=C(C=C2)[N+](=O)[O-])NC(=O)OCC3=CC=CC=C3
PubChem CID	151025

Physical properties
Physical form	Other
LogP (XLogP3)	4.7
H-bond donors / acceptors	1 / 6
TPSA	110 Å²
Synonyms	Z-Phe-ONp, 4-Nitrophenyl ((benzyloxy)carbonyl)-L-phenylalaninate, Z-L-Phe-ONp, N-Carbobenzoxy-L-phenylalanine p-nitrophenyl ester, Z-Phe-4-npe, Benzyloxycarbonylphenylalanine 4-nitrophenyl ester, Cbz-Phe-Onp, N-benzyloxycarbonyl-L-phenylalanine p-nitrophenyl ester, N-benzyloxycarbonyl-L-phenylalanine p-n, 4-Nitrophenyl (S)-2-(Cbz-amino)-3-phenylpropanoate, N-benzyloxycarbonyl-L-phenylalanine p-nitrophenylester, N-benzyloxycarbonyl-L-phenylalanine-p-nitrophenyl ester

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-Phenylalanine 4-nitrophenyl ester, 98%+?

The CAS Registry Number of Z-L-Phenylalanine 4-nitrophenyl ester, 98%+ is 2578-84-9. It is also known as Z-Phe-ONp, 4-Nitrophenyl ((benzyloxy)carbonyl)-L-phenylalaninate, Z-L-Phe-ONp.

What is the molecular formula and molecular weight of Z-L-Phenylalanine 4-nitrophenyl ester, 98%+?

Z-L-Phenylalanine 4-nitrophenyl ester, 98%+ has the molecular formula C23H20N2O6 and a molecular weight of 420.4 g/mol. Its IUPAC name is (4-nitrophenyl) (2S)-3-phenyl-2-(phenylmethoxycarbonylamino)propanoate.

Which grade and pack sizes of Z-L-Phenylalanine 4-nitrophenyl ester, 98%+ can I order?

We supply Z-L-Phenylalanine 4-nitrophenyl 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-Phenylalanine 4-nitrophenyl ester, 98%+?

Yes. Every lot of Z-L-Phenylalanine 4-nitrophenyl 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-Phenylalanine 4-nitrophenyl ester, 98%+ be shipped internationally?

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