Fmoc-Lys(N3)-OH, 95%

Name: Fmoc-Lys(N3)-OH, 95%
Brand: Vaqora Chemicals
SKU: VQ-002385

About Fmoc-Lys(N3)-OH, 95%

Fmoc-Lys(N3)-OH is a peptide synthesis reagent carrying the CAS registry number 159610-89-6 at a purity of 95%. Formula C21H22N4O4, molecular weight 394.4 g/mol. Systematically, it is named (2S)-6-azido-2-(9H-fluoren-9-ylmethoxycarbonylamino)hexanoic acid. Common synonyms include Fmoc-azidolysine and Fmoc-L-azidolysine.

In its supplied form it is a white to yellow to beige powder. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for peptide coupling, solid-phase peptide synthesis and bioconjugation. Buyers come mainly from academic and industrial research and diagnostics and biotechnology.

Vaqora Chemicals supplies Fmoc-Lys(N3)-OH in 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Peptide coupling
Solid-phase peptide synthesis
Bioconjugation

Industries

Specifications & identifiers

Chemical identifiers
Product name	Fmoc-Lys(N3)-OH, 95%
Catalogue No.	VQ-002385
CAS Number	159610-89-6
IUPAC name	(2S)-6-azido-2-(9H-fluoren-9-ylmethoxycarbonylamino)hexanoic acid
Molecular formula	C₂₁H₂₂N₄O₄
Molecular weight	394.4 g/mol
Exact mass	394.1641
Purity / assay	95%
HSN code	29242990
InChIKey	PJRFTUILPGJJIO-IBGZPJMESA-N
SMILES	C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)N[C@@H](CCCCN=[N+]=[N-])C(=O)O
PubChem CID	25146063

Physical properties
Physical form	Powder
Appearance	White to yellow to beige powder
LogP (XLogP3)	4.7
H-bond donors / acceptors	2 / 6
TPSA	90 Å²
Synonyms	Fmoc-azidolysine, (2S)-6-azido-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanoic acid, (2S)-6-azido-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)hexanoic acid, Fmoc-L-azidolysine, Fmoc-L-Lys(N3)-OH, (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-azidohexanoic acid, 6-Azido-N-Fmoc-L-norleucine, N6-Diazo-L-Fmoc-lysine, 6-Azido-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-norleucine, N2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-N6-diazo-L-lysine, Fmoc-Lys(N)-OH, Fmoc-epsilon-azido-Nle-OH

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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 Fmoc-Lys(N3)-OH, 95%?

The CAS Registry Number of Fmoc-Lys(N3)-OH, 95% is 159610-89-6. It is also known as Fmoc-azidolysine, (2S)-6-azido-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanoic acid, (2S)-6-azido-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)hexanoic acid.

What is the molecular formula and molecular weight of Fmoc-Lys(N3)-OH, 95%?

Fmoc-Lys(N3)-OH, 95% has the molecular formula C21H22N4O4 and a molecular weight of 394.4 g/mol. Its IUPAC name is (2S)-6-azido-2-(9H-fluoren-9-ylmethoxycarbonylamino)hexanoic acid.

Which grade and pack sizes of Fmoc-Lys(N3)-OH, 95% can I order?

We supply Fmoc-Lys(N3)-OH, 95% in (95%) grade, in 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Fmoc-Lys(N3)-OH, 95%?

Yes. Every lot of Fmoc-Lys(N3)-OH, 95% 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 Fmoc-Lys(N3)-OH, 95% be shipped internationally?

Yes. Fmoc-Lys(N3)-OH, 95% 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.