Z-D-aspartic acid, 99%

Name: Z-D-aspartic acid, 99%
Brand: Vaqora Chemicals
SKU: VQ-002313

About Z-D-aspartic acid, 99%

Listed under CAS 78663-07-7, Z-D-aspartic acid is a protected amino acid available from Vaqora Chemicals (Biochemistry / Puriss grade), specified at 99% purity. With the molecular formula C12H13NO6, it has a molar mass of 267.23 g/mol. Systematically, it is named (2R)-2-(phenylmethoxycarbonylamino)butanedioic acid. It is also known as Z-D-Asp-OH or N-Cbz-D-aspartic Acid.

Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

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

Available in 1 g, 5 g, 25 g and 1 kg packs, Z-D-aspartic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Specifications & identifiers

Chemical identifiers
Product name	Z-D-aspartic acid, 99%
Catalogue No.	VQ-002313
CAS Number	78663-07-7
IUPAC name	(2R)-2-(phenylmethoxycarbonylamino)butanedioic acid
Molecular formula	C₁₂H₁₃NO₆
Molecular weight	267.23 g/mol
Exact mass	267.0743
Grade	Biochemistry / Puriss
Purity / assay	99%
HSN code	29379020
InChIKey	XYXYXSKSTZAEJW-SECBINFHSA-N
SMILES	C1=CC=C(C=C1)COC(=O)N[C@H](CC(=O)O)C(=O)O
PubChem CID	5289152

Physical properties
Physical form	Other
LogP (XLogP3)	0.6
H-bond donors / acceptors	3 / 6
TPSA	113 Å²
Synonyms	Z-D-Asp-OH, (2R)-2-{[(benzyloxy)carbonyl]amino}butanedioic acid, (2R)-2-(((benzyloxy)carbonyl)amino)butanedioic acid, N-Cbz-D-aspartic Acid, N-Benzyloxycarbonyl-D-aspartic acid, N-Carbobenzoxy-D-aspartic Acid, Cbz-D-Asp-OH, N-(benzyloxycarbonyl)-D-aspartic acid, D-N-(Benzyloxycarbonyl)aspartic acid, N-[(Benzyloxy)carbonyl]aspartic acid #, (R)-2-(((benzyloxy)carbonyl)amino)succinic acid, N-alpha-BenZyloxycarbonyl-D-aspartic acid (CbZ-D-Asp-OH)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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-D-aspartic acid, 99%?

The CAS Registry Number of Z-D-aspartic acid, 99% is 78663-07-7. It is also known as Z-D-Asp-OH, (2R)-2-{[(benzyloxy)carbonyl]amino}butanedioic acid, (2R)-2-(((benzyloxy)carbonyl)amino)butanedioic acid.

What is the molecular formula and molecular weight of Z-D-aspartic acid, 99%?

Z-D-aspartic acid, 99% has the molecular formula C12H13NO6 and a molecular weight of 267.23 g/mol. Its IUPAC name is (2R)-2-(phenylmethoxycarbonylamino)butanedioic acid.

Which grade and pack sizes of Z-D-aspartic acid, 99% can I order?

We supply Z-D-aspartic acid, 99% in Biochemistry / Puriss (99%) grade, in 1 g, 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Z-D-aspartic acid, 99%?

Yes. Every lot of Z-D-aspartic acid, 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-D-aspartic acid, 99% be shipped internationally?

Yes. Z-D-aspartic acid, 99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.